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🇺🇸 United States ASN list by IPv4 address space

Countries

🇺🇸 United States ASNs by IPv4 address space

Top ASNs in United States, ranked by IPv4 address space.

List of countries by IPv4 allocation Top ASNs by IPv4 Top ASNs by IPv6 Top orgs by IPv4

Leaderboard

ASNs by IPv4 address space

Ordered by total IPv4 address space within this country.

Rank ASN Organization IPv4 addresses
1 AS749 United States Department of Defense (DoD) 224 166 400
2 AS16509 Amazon.com Inc. 169 056 512
3 AS7018 AT&T Enterprises LLC 92 882 688
4 AS721 United States Department of Defense (DoD) 72 221 440
5 AS7922 Comcast Cable Communications LLC 68 080 896
6 AS8075 Microsoft Corporation 65 692 928
7 AS701 Verizon Business 41 745 408
8 AS174 Cogent Communications LLC 35 908 864
9 AS22394 Verizon Business 30 306 048
10 AS3356 Level 3 Parent LLC 29 469 952
11 AS14618 Amazon.com Inc. 20 079 616
12 AS396982 Google LLC 19 904 000
13 AS209 CenturyLink Communications LLC 19 864 320
14 AS714 Apple Inc. 17 990 144
15 AS6167 Verizon Business 17 692 672
16 AS21928 T-Mobile USA Inc. 13 196 544
17 AS20115 Charter Communications LLC 12 903 424
18 AS7377 University of California San Diego 12 855 552
19 AS22773 Cox Communications Inc. 12 769 792
20 AS5650 Frontier Communications of America Inc. 10 628 864
21 AS7029 Windstream Communications LLC 10 490 880
22 AS3561 CenturyLink Communications LLC 8 919 808
23 AS3257 GTT Communications Inc. 8 535 808
24 AS56 United States Department of Defense (DoD) 7 763 968
25 AS10796 Charter Communications Inc 7 727 872
26 AS2914 NTT America Inc. 7 275 776
27 AS20001 Charter Communications Inc 7 201 280
28 AS2828 Verizon Business 6 649 856
29 AS11427 Charter Communications Inc 5 827 840
30 AS33363 Charter Communications Inc 5 819 136
31 AS702 Verizon Business 5 775 360
32 AS367 United States Department of Defense (DoD) 5 364 992
33 AS45102 Alibaba (US) Technology Co. Ltd. 5 058 048
34 AS31898 Oracle Corporation 5 035 776
35 AS3549 Level 3 Parent LLC 5 031 424
36 AS16625 Akamai Technologies Inc. 5 000 192
37 AS6128 Cablevision Systems Corp. 4 993 536
38 AS6079 RCN 4 905 216
39 AS11426 Charter Communications Inc 4 719 616
40 AS6389 AT&T Enterprises LLC 4 588 288
41 AS306 United States Department of Defense (DoD) 4 493 056
42 AS11351 Charter Communications Inc 4 454 656
43 AS4249 Eli Lilly and Company 4 325 376
44 AS11003 The Procter and Gamble Company 4 109 056
45 AS20057 AT&T Enterprises LLC 4 101 888
46 AS36351 IBM Cloud 3 623 680
47 AS1540 Headquarters USAISC 3 263 232
48 AS4155 USDA 3 147 776
49 AS14061 DigitalOcean LLC 3 086 080
50 AS19901 Brightspeed 3 030 016
51 AS12271 Charter Communications Inc 2 856 448
52 AS19108 Optimum 2 848 256
53 AS1761 General Services Commission 2 753 536
54 AS15169 Google LLC 2 550 016
55 AS668 United States Department of Defense (DoD) 2 438 400
56 AS11404 Wave Broadband 2 401 024
57 AS16591 Google Fiber Inc. 2 244 608
58 AS237 Merit Network Inc. 2 221 568
59 AS270 National Aeronautics and Space Administration 2 121 472
60 AS81 MCNC 2 093 568
61 AS7843 Charter Communications Inc 2 087 936
62 AS35916 MULTACOM CORPORATION 2 067 712
63 AS2152 CENIC 2 013 440
64 AS27064 United States Department of Defense (DoD) 1 870 080
65 AS5972 United States Department of Defense (DoD) 1 846 528
66 AS3 Massachusetts Institute of Technology 1 837 824
67 AS19527 Google LLC 1 821 696
68 AS6461 Zayo Bandwidth 1 759 744
69 AS4181 TDS TELECOM 1 743 616
70 AS7385 Allstream Business US LLC 1 680 640
71 AS3371 Verizon Business 1 573 888
72 AS10695 Wal-Mart Stores Inc. 1 511 680
73 AS3479 Board of Regents of the University System of Georgia 1 510 912
74 AS30036 Mediacom Communications Corp 1 496 832
75 AS210 Utah Education Network 1 424 128
76 AS20473 The Constant Company LLC 1 389 312
77 AS22561 CenturyLink Communications LLC 1 384 448
78 AS13335 Cloudflare Inc. 1 379 328
79 AS2686 AT&T Enterprises LLC 1 377 280
80 AS51964 ORANGE BUSINESS SERVICES U.S. Inc. 1 362 944
81 AS63949 Akamai Technologies Inc. 1 311 232
82 AS11492 CABLE ONE INC. 1 268 736
83 AS7459 Grande Communications Networks LLC 1 224 448
84 AS5006 Inteliquent inc. 1 205 504
85 AS4010 Headquarters USAISC 1 175 808
86 AS7155 ViaSat Inc. 1 174 016
87 AS72 Schlumberger Limited 1 155 584
88 AS22284 U.S. Department of the Interior 1 153 536
89 AS109 CISCO SYSTEMS INC. 1 149 696
90 AS1226 California Department of Technology 1 102 592
91 AS11776 Breezeline 1 051 904
92 AS46690 Southern New England Telephone Company and SNET America Inc. 1 049 088
93 AS7792 3M Company 1 010 176
94 AS600 OARnet 994 304
95 AS18676 Avaya LLC 985 088
96 AS637 United States Department of Defense (DoD) 951 552
97 AS26496 GoDaddy.com LLC 923 904
98 AS158 Ericsson Inc. 921 088
99 AS14654 AT&T Enterprises LLC 916 480
100 AS20055 Wholesail networks LLC 916 224
101 AS14340 Salesforce.com Inc. 912 384
102 AS36352 HostPapa 910 848
103 AS46887 Crown Castle Fiber LLC 865 280
104 AS17378 TierPoint LLC 859 648
105 AS33588 Charter Communications LLC 841 984
106 AS1906 Northrop Grumman 834 304
107 AS36375 University of Michigan 826 368
108 AS8070 Microsoft Corporation 811 776
109 AS33070 Rackspace Hosting 804 096
110 AS12083 WideOpenWest Finance LLC 798 976
111 AS231 Michigan State University 787 456
112 AS11232 Midcontinent Communications 783 616
113 AS2572 University of Missouri - dba the Missouri Research and Education Network (MOREnet) 779 264
114 AS8103 Florida Department of Management Services - Division of Telecommunications 774 144
115 AS6181 Cincinnati Bell Telephone Company LLC 759 552
116 AS6325 Illinois Century Network 758 016
117 AS243 L3Harris Technologies Inc. 753 664
118 AS22616 ZSCALER INC. 747 776
119 AS46606 Unified Layer 743 680
120 AS11686 Zayo Bandwidth 735 232
121 AS2687 AT&T Enterprises LLC 734 464
122 AS14265 TPx Communications 729 088
123 AS703 Verizon Business 705 792
124 AS14593 Space Exploration Technologies Corporation 705 280
125 AS14962 NCR Voyix Corporation 704 768
126 AS21859 Zenlayer Inc 704 256
127 AS3737 PenTeleData Inc. 690 176
128 AS2379 CenturyLink Communications LLC 683 264
129 AS8011 MongoDB Inc. 679 936
130 AS46375 Sonic Telecom LLC 673 280
131 AS54600 PEG TECH INC 666 624
132 AS297 National Aeronautics and Space Administration 659 712
133 AS31822 City University of New York 659 712
134 AS4193 State of Washington 656 384
135 AS87 Indiana University 655 616
136 AS3128 University of Wisconsin System 655 616
137 AS395954 Leaseweb USA Inc. 639 744
138 AS14977 State of Wyoming Department A&I 595 200
139 AS10361 Bloomberg LP 594 176
140 AS22463 CDK Global LLC 590 336
141 AS2897 Georgia Technology Authority 590 080
142 AS10430 Washington State K-20 Telecommunications Network 587 264
143 AS13649 Flexential Colorado Corp. 584 960
144 AS23089 Hotwire Communications 582 912
145 AS19773 Motorola Inc. 561 664
146 AS10753 Level 3 Parent LLC 558 592
147 AS6621 Hughes Network Systems LLC 555 264
148 AS19994 Rackspace Hosting 537 344
149 AS7726 FedEx Internet Technologies Corporation 535 552
150 AS3598 Microsoft Corporation 533 504
151 AS19165 Webpass Inc. 523 776
152 AS6939 Hurricane Electric LLC 516 608
153 AS2381 WiscNet 515 328
154 AS13977 Fidium 515 328
155 AS5852 United States Department of Defense (DoD) 511 488
156 AS13325 Michigan State Government 508 160
157 AS29802 HIVELOCITY Inc. 506 112
158 AS6453 TATA COMMUNICATIONS (AMERICA) INC 505 856
159 AS7979 Servers.com Inc. 482 560
160 AS17306 JAB Wireless INC. 481 280
161 AS6614 T-Mobile USA Inc. 471 296
162 AS3372 Verizon Business 465 664
163 AS8 Rice University 462 848
164 AS394089 Google LLC 460 288
165 AS7046 Verizon Business 458 240
166 AS32934 Facebook Inc. 445 952
167 AS3999 The Pennsylvania State University 443 904
168 AS5056 Aureon Network Services 442 624
169 AS62904 Eonix Corporation 438 272
170 AS398781 OCULUS NETWORKS INC 435 712
171 AS8001 Cologix Inc 432 384
172 AS40065 CNSERVERS LLC 428 288
173 AS2688 AT&T Enterprises LLC 411 136
174 AS6559 State of NC - State Telecommunications Services 410 368
175 AS19957 AT&T Enterprises LLC 409 600
176 AS7287 AT&T Enterprises LLC 401 408
177 AS3136 State of WI Dept. of Administration 394 496
178 AS3354 University of Texas System 393 984
179 AS17055 University of Utah 393 984
180 AS357 United States Department of Defense (DoD) 393 216
181 AS361 United States Department of Defense (DoD) 393 216
182 AS11663 State of Utah 393 216
183 AS7011 Frontier Communications of America Inc. 388 096
184 AS6122 Iowa Communications Network 386 560
185 AS398101 GoDaddy.com LLC 382 976
186 AS18747 IFX Corporation 374 528
187 AS36149 Hawaiian Telcom Services Company Inc. 371 200
188 AS30600 Metronet 367 872
189 AS647 United States Department of Defense (DoD) 367 360
190 AS18779 EGIHosting 357 888
191 AS32475 Internap Holding LLC 350 976
192 AS54113 Fastly Inc. 343 040
193 AS13445 Cisco Webex LLC 341 504
194 AS21769 Colocation America Corporation 340 224
195 AS2711 Spirit Communications 336 896
196 AS14638 Liberty Communications of Puerto Rico LLC 336 896
197 AS3527 National Institutes of Health 336 640
198 AS13536 FirstLight Fiber Inc. 334 848
199 AS2048 State of Louisiana Office of Technology Services 332 544
200 AS59 University of Wisconsin Madison 331 008
201 AS91 Rensselaer Polytechnic Institute 330 496
202 AS32 Stanford University 329 728
203 AS52 University of California Los Angeles 329 216
204 AS6289 American Honda Motor Company Inc. 328 960
205 AS3480 Board of Regents of the University System of Georgia 328 704
206 AS68 Los Alamos National Laboratory 328 448
207 AS217 University of Minnesota 327 680
208 AS29992 U.S. Department of Veterans Affairs 327 680
209 AS8047 GENERAL COMMUNICATION INC. 325 632
210 AS23005 SWITCH LTD 323 840
211 AS3477 National Oceanic and Atmospheric Administration 323 072
212 AS6922 Texas Department of Information Resources 320 512
213 AS27364 Armstrong 315 904
214 AS17054 Expedient 315 136
215 AS226 Los Nettos 313 856
216 AS11320 LightEdge Solutions 313 088
217 AS26810 U.S. Dept. of Health and Human Services 312 576
218 AS30058 FDCservers.net 309 760
219 AS30103 Zoom Video Communications Inc 306 176
220 AS21852 State Of Arkansas Division of Information Systems 304 640
221 AS54290 Hostwinds LLC. 303 360
222 AS797 AT&T Services Inc. 301 824
223 AS15108 Allo Communications LLC 301 056
224 AS683 Argonne National Laboratory 300 032
225 AS18 University of Texas at Austin 299 520
226 AS1554 United States Department of Defense (DoD) 299 264
227 AS27046 United States Department of Defense (DoD) 298 752
228 AS11714 Network Nebraska 294 400
229 AS32098 Transtelco Inc 294 400
230 AS557 University of Maine System 292 608
231 AS1341 Rockwell Collins Inc. 289 792
232 AS7127 Southern California Edison 286 976
233 AS23520 Columbus Networks USA Inc. 285 184
234 AS391 Air Force Systems Networking 284 928
235 AS2386 AT&T Enterprises LLC 284 416
236 AS35986 Vyve Broadband 281 856
237 AS22205 DataPipe Inc. 281 088
238 AS8147 Ericsson Inc. 280 064
239 AS8069 Microsoft Corporation 279 808
240 AS127 Jet Propulsion Laboratory 275 456
241 AS54253 Oracle Corporation 274 944
242 AS122 UPMC 271 104
243 AS5277 United States Department of Defense (DoD) 269 824
244 AS409 Air Force Systems Networking 269 312
245 AS2055 Louisiana State University 268 800
246 AS2576 U. S. Department of Transportation 268 800
247 AS10455 Nokia of America Corporation 267 264
248 AS5180 United States Department of Defense (DoD) 263 936
249 AS19902 Department of Administrative Services 263 680
250 AS11377 SendGrid Inc. 263 424
251 AS17 Purdue University 262 912
252 AS82 Attachmate Corp. 262 656
253 AS14041 University Corporation for Atmospheric Research 262 656
254 AS36384 Google LLC 262 656
255 AS55 University of Pennsylvania 262 400
256 AS299 University of California Irvine 262 400
257 AS4454 State of Tennessee 262 400
258 AS14298 Environmental Protection Agency 262 400
259 AS291 ESnet 262 144
260 AS292 ESnet 262 144
261 AS370 United States Department of Defense (DoD) 262 144
262 AS26662 XEROX CORPORATION 262 144
263 AS5778 CenturyLink Communications LLC 261 120
264 AS27357 Rackspace Hosting 259 840
265 AS11272 C Spire Fiber 256 000
266 AS54004 Cablevision Lightpath LLC 256 000
267 AS6360 University of Hawaii 255 232
268 AS32244 Liquid Web L.L.C 250 880
269 AS398823 PEG TECH INC 244 992
270 AS54801 Zillion Network Inc. 241 408
271 AS20021 Ntirety Inc. 241 152
272 AS16504 Granite Telecommunications LLC 239 872
273 AS73 University of Washington 239 104
274 AS46261 QuickPacket LLC 238 848
275 AS138 United States Department of Defense (DoD) 236 288
276 AS6039 United States Department of Defense (DoD) 233 728
277 AS13490 Buckeye Cablevision Inc. 233 216
278 AS1998 State of Minnesota 230 912
279 AS32982 U.S. Department of Energy 230 656
280 AS6527 Commonwealth of Massachusetts 230 400
281 AS6192 University of California Davis 229 632
282 AS10405 Union Pacific Railroad Company 229 376
283 AS395139 NewYork-Presbyterian Hospital 229 376
284 AS9294 GNET INC. 226 048
285 AS23473 PAVLOV MEDIA INC 225 792
286 AS19551 Incapsula Inc 221 440
287 AS140224 Nebula Global LLC 220 416
288 AS10879 Unitedhealthcare 218 880
289 AS1798 State of Oregon 218 624
290 AS4922 Shenandoah Cable Television LLC 217 600
291 AS30404 Blue Stream 217 344
292 AS1706 The University of Arizona 217 088
293 AS25956 Logix 216 320
294 AS7270 IDT Corporation 214 528
295 AS8796 FASTNET DATA INC 213 760
296 AS38 University of Illinois 212 992
297 AS22552 eSited Solutions 211 712
298 AS3464 Alabama Supercomputer Authority 209 920
299 AS7896 The Board of Regents of the University of Nebraska 209 152
300 AS14 Columbia University 208 896
301 AS10846 Deere & Company 208 896
302 AS3360 DXC US Latin America Corporation 208 384
303 AS5371 United States Department of Defense (DoD) 205 824
304 AS1742 Harvard University 203 520
305 AS36850 University of North Carolina at Chapel Hill 203 264
306 AS19871 Network Solutions LLC 202 496
307 AS25 University of California at Berkeley 201 984
308 AS1637 Headquarters USAISC 200 704
309 AS6431 AT&T Enterprises LLC 200 192
310 AS1602 Headquarters USAISC 199 424
311 AS14051 Fidium 199 424
312 AS4185 AT&T Enterprises LLC 199 168
313 AS30449 State of Arizona 199 168
314 AS13541 Siemens Industry Software Inc. 198 656
315 AS35908 Krypt Technologies 198 656
316 AS159 Ohio State University 198 400
317 AS225 University of Virginia 198 144
318 AS11719 Eaton Corporation 198 144
319 AS36291 Sanofi 198 144
320 AS46 Rutgers The State University 197 632
321 AS2637 Georgia Institute of Technology 197 632
322 AS11442 North Carolina State University 197 632
323 AS26 Cornell University 197 376
324 AS1999 U.S. House of Representatives 197 376
325 AS40831 Mass General Brigham Incorporated 197 120
326 AS2553 Florida State University 196 864
327 AS331 United States Department of Defense (DoD) 196 608
328 AS335 United States Department of Defense (DoD) 196 608
329 AS340 United States Department of Defense (DoD) 196 608
330 AS5653 University of California San Francisco 196 608
331 AS5774 United States Postal Service 196 608
332 AS22252 The City of New York 196 608
333 AS22351 INTELSAT GLOBAL SERVICE CORPORATION 196 608
334 AS22390 XEROX CORPORATION 196 608
335 AS1600 United States Department of Defense (DoD) 196 352
336 AS398465 Rackdog LLC 195 840
337 AS5065 Bunny Communications 195 584
338 AS18756 Level 3 Parent LLC 195 328
339 AS13767 DataBank Holdings Ltd. 192 256
340 AS400619 AROSSCLOUD INC. 192 256
341 AS40676 Psychz Networks 192 000
342 AS398478 PEG TECH INC 191 488
343 AS8030 AT&T WorldNet 190 976
344 AS18186 Nebula Global LLC 190 720
345 AS23352 DEFT.COM 189 952
346 AS19318 Interserver Inc 189 440
347 AS36647 Yahoo Holdings Inc. 188 416
348 AS7203 Leaseweb USA Inc. 188 160
349 AS11976 Fidelity Communication International Inc. 187 648
350 AS15224 Adobe Inc. 185 856
351 AS396356 Latitude.sh 184 064
352 AS7065 Sonic.net LLC 182 016
353 AS203 Level 3 Parent LLC 181 760
354 AS2920 Los Angeles County Office of Education 181 760
355 AS14615 Comporium Inc 181 504
356 AS22646 Hargray Communications Group Inc. 181 504
357 AS3593 Frontier Communications of America Inc. 176 640
358 AS7795 LUMOS Networks Inc. 176 384
359 AS13693 Vexus Fiber 176 128
360 AS45 Lawrence Livermore National Laboratory 175 360
361 AS6300 Fidium 173 056
362 AS2900 Arizona Tri University Network 172 800
363 AS1767 Indiana Higher Education Telecommunication System (IHETS) 170 496
364 AS3701 University of Oregon 170 496
365 AS2749 Navy Network Information Center (NNIC) 169 984
366 AS11398 CenturyLink Communications LLC 169 472
367 AS12129 123.Net Inc. 168 704
368 AS14992 NewtekOne Inc. 168 704
369 AS26347 New Dream Network LLC 168 192
370 AS393238 ImOn Communications LLC 168 192
371 AS10838 Charter Communications Inc 166 144
372 AS12079 Verizon Business 165 120
373 AS10967 The Home Depot Inc. 164 864
374 AS1968 UMASSNET 164 608
375 AS7381 BroadbandONE LLC 164 608
376 AS10921 Commonwealth of KentuckyDepartment of Information Systems 164 096
377 AS2495 Kansas Research and Education Network 163 840
378 AS3851 Nevada System of Higher Education 163 840
379 AS13428 Surf Air Wireless LLC 163 328
380 AS20278 Nexeon Technologies Inc. 162 560
381 AS55256 Netskope Inc 162 304
382 AS11273 Fiserv Solutions LLC 162 048
383 AS2906 Netflix Streaming Services Inc. 161 792
384 AS5078 Oklahoma Network for Education Enrichment and 161 280
385 AS27142 United States Department of Defense (DoD) 161 280
386 AS3663 NetNet 160 768
387 AS7782 Alaska Communications Systems Group Inc. 160 768
388 AS54804 CableSouth Media III LLC 160 000
389 AS19855 Masergy Communications Inc. 159 232
390 AS36692 Cisco OpenDNS LLC 159 232
391 AS7321 LocalNet Corporation 158 464
392 AS63199 CDS Global Cloud Co. Ltd 157 440
393 AS6035 United States Department of Defense (DoD) 157 184
394 AS195 San Diego Supercomputer Center 156 416
395 AS6099 Alameda County Office of Education 155 648
396 AS20412 Clarity Telecom LLC 155 648
397 AS18978 Enzu Inc 155 136
398 AS20454 SECURED SERVERS LLC 153 344
399 AS399 Air Force Systems Networking 152 576
400 AS62 CyrusOne LLC 152 320
401 AS13371 Duke University 151 808
402 AS26658 HT 151 808
403 AS22742 Connecticut Education Network 151 552
404 AS13760 Uniti Fiber Holdings Inc. 151 040
405 AS154395 Rackdog LLC 151 040
406 AS30633 Leaseweb USA Inc. 150 528
407 AS16787 Charter Communications LLC 150 272
408 AS103 Northwestern University 149 504
409 AS3582 University of Oregon 149 504
410 AS984 OCTOPUS WEB SOLUTION INC 149 248
411 AS11215 Logix 149 248
412 AS12042 Fidium 148 480
413 AS1312 Virginia Polytechnic Institute and State Univ. 147 968
414 AS10599 McKesson Corp. 147 968
415 AS14551 Verizon Business 147 968
416 AS19331 Twin Lakes Telephone Cooperative Corporation 147 712
417 AS6041 United States Department of Defense (DoD) 147 456
418 AS26577 BAE Systems Inc. 147 456
419 AS13333 Fidium 146 944
420 AS26854 New York State 146 688
421 AS665 United States Department of Defense (DoD) 144 128
422 AS4473 AT&T Enterprises LLC 143 872
423 AS3456 Charter Communications Inc 142 336
424 AS3734 Santa Clara County Office of Education 142 336
425 AS747 Headquarters USAISC 141 824
426 AS12119 ITV-3 140 800
427 AS293 ESnet 140 288
428 AS14492 DataPipe Inc. 140 032
429 AS22 Navy Network Information Center (NNIC) 139 520
430 AS21976 NJEDge.Net Inc. 139 520
431 AS675 Minnesota State Colleges and Universities 139 264
432 AS27274 Central Michigan University 139 264
433 AS40021 Contabo Inc. 139 264
434 AS6059 University System of Maryland 138 496
435 AS26934 University of Missouri-Columbia 138 496
436 AS39855 Mod Mission Critical LLC 138 240
437 AS88 Princeton University 137 472
438 AS377 Sandia National Laboratories 136 960
439 AS35 The MITRE Corporation 136 448
440 AS20214 Comcast Cable Communications LLC 136 448
441 AS14381 Caterpillar Inc. 135 936
442 AS5723 Johns Hopkins University 135 680
443 AS26554 US Signal Company L.L.C. 135 680
444 AS23162 University of Kentucky 135 424
445 AS19 Leidos Inc. 135 168
446 AS35985 One Ring Networks Inc. 134 912
447 AS6 ATOS IT Solutions and Services Inc. 134 400
448 AS10497 IBRD 134 144
449 AS21693 Xcel Energy Inc. 134 144
450 AS3724 State of Alaska 133 888
451 AS9 Carnegie Mellon University 133 632
452 AS27 University of Maryland 133 632
453 AS50 Oak Ridge National Laboratory 133 632
454 AS111 Boston University 133 376
455 AS196 The Boeing Company 133 376
456 AS3512 Emory University 133 376
457 AS33132 Crown Castle Fiber LLC 133 376
458 AS89 Navy Network Information Center (NNIC) 133 120
459 AS427 Air Force Systems Networking 133 120
460 AS14499 ALORICA INC 133 120
461 AS345 United States Department of Defense (DoD) 132 608
462 AS11857 Money Services Inc. 132 608
463 AS1649 Headquarters USAISC 132 352
464 AS1970 Texas A&M University 132 352
465 AS3562 Sandia National Laboratories 132 352
466 AS6356 University of Florida 132 352
467 AS11188 LOS ANGELES COUNTY - INTERNAL SERVICESDIVISION 132 352
468 AS26801 Zito Media L.P. 132 352
469 AS55201 SkyQuantum Internet Service 132 352
470 AS131 University of California Santa Barbara 132 096
471 AS1556 United States Department of Defense (DoD) 132 096
472 AS2025 University of Toledo 132 096
473 AS7859 pair Networks 132 096
474 AS10242 US Internet Corp 132 096
475 AS12099 OAKWOOD HEALTHCARE INC 132 096
476 AS30710 Spectrum Health 132 096
477 AS53828 NETWORK INNOVATIONS LLC 132 096
478 AS54489 CoreSpace Inc. 132 096
479 AS29 Yale University 131 840
480 AS31 California Institute of Technology 131 840
481 AS2013 PG&E 131 840
482 AS2642 California Department of Technology 131 840
483 AS5696 Express Scripts Incorporated 131 840
484 AS5719 State University of New York at Stony Brook 131 840
485 AS20337 SUNY Institute of Technology 131 840
486 AS22093 Cleveland Clinic Foundation 131 840
487 AS1580 United States Department of Defense (DoD) 131 584
488 AS11596 Best Buy Co. Inc. 131 584
489 AS11834 Drexel University 131 584
490 AS16989 The University of Tennessee Health Science Center 131 584
491 AS19416 RBC CAPITAL MARKETS CORPORATION 131 584
492 AS30029 Dobson Technologies - Transport and Telecom Solutions LLC 131 584
493 AS36081 The Governor's Office of Information Technology 131 584
494 AS156 Northeastern University 131 328
495 AS166 Institute for Defense Analyses 131 328
496 AS1563 United States Department of Defense (DoD) 131 328
497 AS3676 University of Iowa 131 328
498 AS3778 Temple University 131 328
499 AS5831 United States Department of Defense (DoD) 131 328
500 AS6106 University of California Riverside 131 328
501 AS6200 University of Illinois Chicago 131 328
502 AS13695 American Electirc Power Co. 131 328
503 AS20426 PriceWaterhouseCoopers LLP 131 328
504 AS20478 General Mills Inc. 131 328
505 AS33442 Zebra Technologies Corporation 131 328
506 AS16 Lawrence Berkeley National Laboratory 131 072
507 AS48 Navy Network Information Center (NNIC) 131 072
508 AS325 United States Department of Defense (DoD) 131 072
509 AS336 United States Department of Defense (DoD) 131 072
510 AS341 United States Department of Defense (DoD) 131 072
511 AS343 United States Department of Defense (DoD) 131 072
512 AS350 United States Department of Defense (DoD) 131 072
513 AS351 United States Department of Defense (DoD) 131 072
514 AS356 United States Department of Defense (DoD) 131 072
515 AS362 United States Department of Defense (DoD) 131 072
516 AS365 United States Department of Defense (DoD) 131 072
517 AS368 United States Department of Defense (DoD) 131 072
518 AS369 United States Department of Defense (DoD) 131 072
519 AS1530 Headquarters USAISC 131 072
520 AS1701 National Aeronautics and Space Administration 131 072
521 AS1832 Southern Methodist University 131 072
522 AS2024 Eversource Energy 131 072
523 AS3452 University of Alabama at Birmingham 131 072
524 AS3794 Texas A&M University 131 072
525 AS4190 Binghamton University 131 072
526 AS5707 The University of Texas Health Science Center at Houston 131 072
527 AS5739 University of California Santa Cruz 131 072
528 AS6966 U.S. Department of State 131 072
529 AS7925 West Virginia Network for Educational Telecomputing 131 072
530 AS10273 Florida Power & Light Company 131 072
531 AS10349 Tulane University 131 072
532 AS10370 Northwest Airlines 131 072
533 AS10384 Tennessee Valley Authority 131 072
534 AS10995 PNC Bank N.A. 131 072
535 AS11039 The George Washington University 131 072
536 AS11577 Vermont Agency of Digital Services 131 072
537 AS11975 The College of William and Mary 131 072
538 AS13506 United States Department of the Treasury 131 072
539 AS13636 NEC Corporation of America 131 072
540 AS13809 University of Arkansas for Medical Sciences 131 072
541 AS14017 Burlington Northern Sante Fe Railway Corp 131 072
542 AS14702 Idaho National Laboratory 131 072
543 AS16519 University of Colorado Denver 131 072
544 AS16988 International Paper Company 131 072
545 AS19530 State of North Dakota ITD 131 072
546 AS20311 Valero Corporate Services 131 072
547 AS22527 Safeway Inc. 131 072
548 AS26046 Utah State University 131 072
549 AS29838 Atlantic Metro Communications II Inc. 131 072
550 AS32480 Loma Linda University Medical Center 131 072
551 AS36315 Servpac Inc. 131 072
552 AS36429 Charter Communications LLC 131 072
553 AS395959 XEROX CORPORATION 131 072
554 AS399077 Tcloudnet 130 560
555 AS12025 Iron Mountain Data Center 129 792
556 AS396190 Leaseweb USA Inc. 129 536
557 AS26333 University of New Orleans 129 280
558 AS13789 Unitas Global 128 512
559 AS16399 First Communications LLC 127 744
560 AS1493 Headquarters USAISC 127 488
561 AS36183 Akamai Technologies Inc. 127 488
562 AS54103 MOD Mission Critical LLC 126 208
563 AS46844 Sharktech 124 416
564 AS53755 Input Output Flood LLC 124 160
565 AS10343 National Aeronautics and Space Administration 123 904
566 AS8015 US Signal Company L.L.C. 123 648
567 AS10835 Visionary Communications LLC 123 136
568 AS16904 Arvig Enterprises Inc. 123 136
569 AS26101 Yahoo Holdings Inc. 122 368
570 AS53813 ZSCALER INC. 122 112
571 AS116 Ericsson Inc. 120 576
572 AS13415 FirstDigital Communications LLC 120 320
573 AS15227 LUMOS Networks Inc. 120 064
574 AS11696 Fusion LLC 119 808
575 AS35847 Ezee Fiber 119 296
576 AS63911 NetActuate Inc 119 040
577 AS11509 Tierzero 118 528
578 AS16524 MetTel 118 272
579 AS13645 BroadbandONE LLC 117 504
580 AS46562 Performive LLC 116 992
581 AS46475 Limestone Networks Inc. 116 736
582 AS2648 National Oceanic and Atmospheric Administration 116 480
583 AS20326 TeraSwitch Networks Inc. 116 480
584 AS209372 WS Telecom Inc 116 224
585 AS6102 CBS inc. 115 968
586 AS397412 TACHUS INFRASTRUCTURE LLC 115 968
587 AS14325 OSHEAN Inc. 115 712
588 AS36327 VINAKOM COMMUNICATIONS 115 712
589 AS64011 Worcester Polytechnic Institute 115 712
590 AS160 The University of Chicago 115 200
591 AS13576 SDN Communications 114 944
592 AS4183 Verizon Business 114 688
593 AS209242 Cloudflare London LLC 114 688
594 AS11878 tzulo inc. 113 920
595 AS21565 Horry Telephone Cooperative Inc. 113 664
596 AS8126 Cloud Fabric Inc. 112 896
597 AS27257 Webair Internet Development Company Inc. 112 896
598 AS55293 A2 Hosting Inc. 112 896
599 AS979 NetLab Global 111 104
600 AS26827 EPB Fiber Optics 111 104
601 AS395793 Arisk Communications inc. 111 104
602 AS10794 Bank of America National Association 109 824
603 AS11995 Oregon Health & Science University 109 312
604 AS18712 Everfast Fiber Networks LLC 109 312
605 AS11796 Airstream Communications LLC 108 032
606 AS29848 West Chester University of Pennsylvania 108 032
607 AS5742 Fidium 107 776
608 AS5307 United States Department of Defense (DoD) 107 008
609 AS10310 Yahoo Holdings Inc. 107 008
610 AS10439 CariNet Inc. 106 752
611 AS18759 Georgia Southern University 106 496
612 AS35994 Akamai Technologies Inc. 106 496
613 AS19229 Ensono LP 105 472
614 AS22709 North State Telephone LLC 104 960
615 AS16839 SERVICENOW INC. 104 448
616 AS2939 State of South Carolina 103 680
617 AS3450 University of Tennessee 103 424
618 AS5839 United States Department of Defense (DoD) 103 424
619 AS5647 Eastman Kodak Company 103 168
620 AS23314 Summit Broadband 103 168
621 AS14361 HopOne Internet Corporation 102 656
622 AS213541 WS Telecom Inc 102 144
623 AS14905 CenturyLink Communications LLC 101 888
624 AS25653 FortressITX 101 888
625 AS26077 Nextlink Broadband 101 888
626 AS32097 WholeSale Internet Inc. 101 632
627 AS61317 Hivelocity LLC 100 608
628 AS12007 Raytheon Company 100 096
629 AS398993 PEG TECH INC 100 096
630 AS12148 Clemson University 98 816
631 AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 98 816
632 AS25853 Ellijay Telephone Company 98 816
633 AS53508 Cablelynx 98 816
634 AS18450 WebNX Inc. 98 560
635 AS3388 University of New Mexico 98 304
636 AS6501 The Southern Company 98 304
637 AS17052 Target Corporation 98 304
638 AS22985 University of Louisiana at Lafayette 98 304
639 AS32234 University of Dayton 98 304
640 AS400463 DynaNode LLC 98 304
641 AS33182 HostDime.com Inc. 98 048
642 AS12 New York University 97 792
643 AS6026 United States Department of Defense (DoD) 97 536
644 AS32133 Ting Fiber Inc. 97 280
645 AS4581 Socket Holdings Corporation 96 768
646 AS300 United States Department of Defense (DoD) 96 512
647 AS5009 REV 96 512
648 AS36646 Yahoo Holdings Inc. 95 744
649 AS2707 First Communications LLC 95 232
650 AS33425 CoreWeave Inc 95 232
651 AS6315 XMission L.C. 94 976
652 AS27411 Leaseweb USA Inc. 94 976
653 AS397423 Tier.Net Technologies LLC 94 976
654 AS2685 AT&T Enterprises LLC 94 720
655 AS14135 Navisite Opco LLC 94 720
656 AS3685 State University of New York at Buffalo 93 696
657 AS23316 Bel Air Internet LLC 93 440
658 AS5974 United States Department of Defense (DoD) 93 184
659 AS29863 Latisys-Denver LLC 92 928
660 AS62600 Arizona Board of Regents 92 672
661 AS400511 Clearwave Communications 92 672
662 AS32787 Akamai Technologies Inc. 91 904
663 AS104 University of Colorado at Boulder 91 136
664 AS64286 LogicWeb Inc. 91 136
665 AS11911 The Bank of New York Mellon Corporation 90 880
666 AS12118 West Virginia University 90 624
667 AS33548 Unwired Broadband LLC 90 624
668 AS10297 eNET Inc. 90 112
669 AS13796 University of Connecticut 90 112
670 AS398025 Cumberland Connect 90 112
671 AS6984 Verizon Business 89 856
672 AS1856 RTX BBN Technologies Inc. 89 344
673 AS18933 T-Mobile USA Inc. 89 088
674 AS54936 Wyyerd Group 89 088
675 AS53610 Metro Communications Company Inc. 88 832
676 AS54858 Wave Broadband 88 576
677 AS14114 SAP America Inc. 88 320
678 AS393442 United Electric Cooperative 88 320
679 AS22260 The Bank of New York Mellon Corporation 88 064
680 AS46231 Watch Communications 88 064
681 AS2698 Iowa State University of Science and Technology 87 552
682 AS4136 Quality Technology Services LLC 87 552
683 AS64267 Sprious LLC 86 528
684 AS20130 Depaul University 86 016
685 AS36441 University of Georgia 86 016
686 AS3807 University of Montana 85 760
687 AS7227 KPMG LLP 85 760
688 AS13998 University of Texas Southwestern Medical Center 85 504
689 AS1516 Headquarters USAISC 85 248
690 AS27589 MOJOHOST 84 992
691 AS715 WoodyNet Inc. 84 736
692 AS21547 FirstLight Fiber Inc. 84 736
693 AS2 University of Delaware 84 480
694 AS46687 BCI Mississippi Broadband LLC 83 968
695 AS46450 Pilot Fiber Inc. 83 456
696 AS395354 Starry Inc. 83 456
697 AS17135 Ohio University 82 688
698 AS29946 Union Wireless 82 688
699 AS1249 University of Massachusetts - AMHERST 82 432
700 AS2902 University of Wyoming 82 432
701 AS5939 United States Department of Defense (DoD) 82 432
702 AS6569 Nationwide Mutual Insurance Company 82 432
703 AS6595 U.S. Department of Defense Education Activity 82 432
704 AS10421 Texas Tech University 82 432
705 AS6189 Enoch-Pratt Free Library 82 176
706 AS11131 University of Maryland Baltimore County (UMBC) 82 176
707 AS16922 University of Oklahoma HSC 82 176
708 AS17327 Texas State Technical College at Waco 82 176
709 AS29873 Newfold Digital Inc. 82 176
710 AS7774 University of Alaska 81 920
711 AS12145 Colorado State University 81 920
712 AS13672 Fidium 81 920
713 AS15199 Western Washington University 81 920
714 AS19092 Zayo Bandwidth 81 920
715 AS20141 Quality Technology Services LLC 81 920
716 AS22164 Clark County School District 81 920
717 AS53785 University of North Carolina at Greensboro 81 920
718 AS22612 Namecheap Inc. 81 664
719 AS26585 Securities Industry Automation Corporation 81 664
720 AS23465 Nuvera 81 152
721 AS8025 BrightNet Oklahoma 80 896
722 AS63023 GTHost 80 896
723 AS395662 OzarksGo LLC 80 896
724 AS6042 United States Department of Defense (DoD) 80 640
725 AS13476 Montana State University 80 640
726 AS399898 Conexon Connect 80 128
727 AS23366 LSU Health Sciences Center 79 616
728 AS29748 Quality Technology Services LLC 79 360
729 AS22925 Allied Telecom Group LLC 79 104
730 AS62642 Bigleaf Networks Inc. 79 104
731 AS33084 DC-Net 78 848
732 AS26914 Synoptek LLC 78 592
733 AS3377 Verizon Business 78 336
734 AS19255 YOUR.ORG INC. 78 336
735 AS11711 TULAROSA COMMUNICATIONS INC. 78 080
736 AS15081 Omni Fiber 78 080
737 AS693 University of Notre Dame 77 824
738 AS3762 Instinet 77 824
739 AS932 XNNET LLC 77 312
740 AS13 Headquarters USAISC 77 056
741 AS26548 PureVoltage Hosting Inc. 76 800
742 AS13807 Great Plains Communications LLC 76 544
743 AS8057 Vision Net Inc. 75 520
744 AS63139 BEDGE CO LIMITED 75 520
745 AS3455 Liberty Mutual Group 75 264
746 AS5050 Pittsburgh Supercomputing Center 75 264
747 AS4511 University of Miami 75 008
748 AS12217 UNITED PARCEL SERVICE 75 008
749 AS14398 Autodesk Inc. 75 008
750 AS14523 Greeneville Energy Authority 74 752
751 AS19679 Dropbox Inc. 74 752
752 AS21766 BEN LOMAND RURAL TELEPHONE COOPERATIVE INC. 74 752
753 AS62943 Missouri Network Alliance LLC 74 496
754 AS13567 Kimberly-Clark Corporation 74 240
755 AS21582 Northern Arizona University 74 240
756 AS40934 Fortinet Inc. 74 240
757 AS2552 Washington University 73 984
758 AS5080 Aramco 73 984
759 AS289 Headquarters USAISC 73 728
760 AS7106 Com Net Inc. 73 728
761 AS11481 University of Texas Rio Grande Valley 73 728
762 AS11745 University System of New Hampshire 73 728
763 AS13611 U.S. Center For Disease Control and Prevention 73 728
764 AS14954 The Fred Hutchinson Cancer Research Center 73 728
765 AS22968 Miami University 73 728
766 AS62676 University of Michigan - Dearborn 73 728
767 AS33651 Comcast Cable Communications LLC 73 472
768 AS40581 Arkansas Research and Education Optical Network 73 472
769 AS2033 Panix 73 216
770 AS10546 Mississippi State University 73 216
771 AS54483 GeoLinks 73 216
772 AS11749 MPInet 72 960
773 AS14454 SilverSky Inc. 72 960
774 AS23207 Northwestern State University 72 960
775 AS4373 Online Computer Library Center 72 704
776 AS30337 Deloitte Services LP 72 704
777 AS5374 United States Department of Defense (DoD) 72 448
778 AS7960 California Polytechnic State University 72 448
779 AS40509 Fly.io Inc. 72 448
780 AS63410 PrivateSystems Networks 72 448
781 AS396465 California State University Sacramento 72 448
782 AS18558 Riverside County Office of Education 72 192
783 AS3378 Verizon Business 71 936
784 AS13433 Cox Enterprises Inc 71 680
785 AS13614 All West Communications Inc. 71 680
786 AS26383 Baxet Group Inc. 71 680
787 AS21508 Comcast Cable Communications LLC 71 424
788 AS21947 Blackfoot Telephone Cooperative Inc. 71 424
789 AS3614 Dell Inc. 71 168
790 AS264 SRI International 70 912
791 AS62976 Camplink 70 656
792 AS397353 Teledyne Technologies Incorporated 70 656
793 AS17153 New Mexico Tech 70 400
794 AS36180 Cisco IoT 70 400
795 AS53488 Optimum Online 70 400
796 AS252 Headquarters USAISC 70 144
797 AS4195 D. E. Shaw & Co. LP 70 144
798 AS6364 Atlantic.net Inc. 70 144
799 AS27370 City of Boston 70 144
800 AS29987 Sinfony6 LLC 70 144
801 AS62618 Michigan Technological University 70 144
802 AS17402 CenturyLink Communications LLC 69 888
803 AS25935 Erie 1 BOCES 69 888
804 AS37 Navy Network Information Center (NNIC) 69 632
805 AS3390 University of Missouri - Kansas City 69 632
806 AS3926 Fairfax County Dept of Information Technology 69 632
807 AS11123 Ultimate Internet Access Inc 69 632
808 AS21517 Kennesaw State University 69 632
809 AS22216 Siemens Corporation 69 632
810 AS25691 Connecticut State Colleges & Universities Connecticut State University System 69 632
811 AS32251 BNP PARIBAS US WHOLESALE HOLDINGS CORP. 69 632
812 AS394769 University of Michigan - Flint 69 632
813 AS3486 JPMorgan Chase & Co. 69 120
814 AS54825 Packet Host Inc. 69 120
815 AS16928 RTX Corporation 68 864
816 AS32505 Conterra 68 864
817 AS36712 United Airlines Inc. 68 864
818 AS11757 Whirlpool Corporation 68 608
819 AS18530 Isomedia Inc. 68 608
820 AS63479 HamWAN 68 608
821 AS3147 U.S. BANCORP 68 352
822 AS3428 ESnet 68 352
823 AS4046 Federal Aviation Administration 68 352
824 AS6319 Marriot Corporation 68 352
825 AS3923 Federal Aviation Administration 68 096
826 AS7872 United States Antarctic Program 68 096
827 AS11252 Idaho State University 68 096
828 AS14921 CenturyLink Communications LLC 68 096
829 AS16920 Wind River Systems Inc. 68 096
830 AS17166 Travelers Property Casualty Corp. 68 096
831 AS25996 FBI Criminal Justice Information Services 68 096
832 AS1204 The State University of New York 67 840
833 AS4196 Wells Fargo Bank N.A. 67 840
834 AS10754 Federal Reserve Board 67 840
835 AS11355 Shell Information Technology International Inc. 67 840
836 AS11809 Embry-Riddle University 67 840
837 AS12229 SAS Institute Inc. 67 840
838 AS26305 SSM Health Care 67 840
839 AS30041 Race Tech LLC 67 840
840 AS33398 Miva Merchant Inc. 67 840
841 AS396178 Google LLC 67 840
842 AS63 Massachusetts Institute of Technology 67 584
843 AS344 United States Department of Defense (DoD) 67 584
844 AS10441 Jacobs Engineering Group Inc. 67 584
845 AS11650 Pioneer Long Distance Inc. 67 584
846 AS12005 University of South Carolina 67 584
847 AS16801 Energy Transfer LP 67 584
848 AS19050 U.S. Department of Health & Human Services 67 584
849 AS26072 FirstEnergy Corp. 67 584
850 AS26298 Florida Blue 67 584
851 AS26439 City of Albuquerque 67 584
852 AS36548 City of Jacksonville Florida 67 584
853 AS395610 Nexstar Broadcasting Inc. 67 584
854 AS395789 City of Indianapolis 67 584
855 AS687 United States Department of Defense (DoD) 67 328
856 AS7743 JPMorgan Chase & Co. 67 328
857 AS42808 NTT Global Networks Incorporated 67 328
858 AS394990 Stratus Technologies Inc. 67 328
859 AS47 University of Southern California 67 072
860 AS16669 Applied Materials 67 072
861 AS20135 Millennium Telcom LLC 67 072
862 AS395421 Oklahoma State University 67 072
863 AS85 The Aerospace Corporation 66 816
864 AS302 Baylor College of Medicine 66 816
865 AS1559 United States Department of Defense (DoD) 66 816
866 AS3152 Fermi National Accelerator Laboratory (Fermilab) 66 816
867 AS5766 Indian Health Service 66 816
868 AS13462 Institute of Electrical and Electronics Engineers Inc 66 816
869 AS13684 Medtronic Incorporated 66 816
870 AS16713 Northwest Open Access Network 66 816
871 AS22693 Albany Schoharie Schenectady BOCES 66 816
872 AS22847 Bowdoin College 66 816
873 AS27198 Indiana University 66 816
874 AS32104 Wellmont Health System 66 816
875 AS32851 Wal-Mart Stores Inc. 66 816
876 AS33348 Pierce County 66 816
877 AS40246 New Mexico State University 66 816
878 AS57976 Blizzard Entertainment Inc 66 816
879 AS4 University of Southern California 66 560
880 AS43 Brookhaven National Laboratory 66 560
881 AS84 Navy Network Information Center (NNIC) 66 560
882 AS1448 United Cooperative Services 66 560
883 AS2701 Kansas State University 66 560
884 AS4130 University of Pittsburgh 66 560
885 AS7150 Commonwealth University of Pennsylvania 66 560
886 AS10837 Wells Fargo Bank N.A. 66 560
887 AS11042 NETWORK TRANSIT HOLDINGS LLC 66 560
888 AS11827 Washington State University 66 560
889 AS26002 Southern University 66 560
890 AS29842 East Tennessee State University 66 560
891 AS46453 Abbott Laboratories 66 560
892 AS394534 City of Chicago 66 560
893 AS400072 THUNDERBOX INC 66 560
894 AS194 University Corporation for Atmospheric Research 66 304
895 AS321 United States Department of Defense (DoD) 66 304
896 AS1747 IBM 66 304
897 AS7212 Vanderbilt University 66 304
898 AS7905 Sooner Technology 66 304
899 AS8122 Duquesne University 66 304
900 AS10364 University of Alabama in Huntsville 66 304
901 AS11052 Intermountain Health Care Inc. 66 304
902 AS11520 Allstate Insurance Company 66 304
903 AS11872 Syracuse University 66 304
904 AS20452 BALL STATE UNIVERSITY 66 304
905 AS23294 The University of Louisiana at Monroe 66 304
906 AS30356 Blue Cross Blue Shield of Michigan Mutual Insurance 66 304
907 AS32666 Case Western Reserve University 66 304
908 AS32703 Zayo Bandwidth 66 304
909 AS33274 Fairview Health Services 66 304
910 AS46093 Palm Beach County 66 304
911 AS54885 State of Idaho 66 304
912 AS62989 Indiana University of Pennsylvania 66 304
913 AS396362 Leaseweb USA Inc. 66 304
914 AS396835 The Charles Stark Draper Laboratory Inc. 66 304
915 AS398537 Kutztown University 66 304
916 AS400117 Apogee Telecom Inc. 66 304
917 AS20 University of Rochester 66 048
918 AS77 Johns Hopkins University Applied Physics Laboratory 66 048
919 AS102 U.S. National Science Foundation 66 048
920 AS317 United States Department of Defense (DoD) 66 048
921 AS329 United States Department of Defense (DoD) 66 048
922 AS337 United States Department of Defense (DoD) 66 048
923 AS360 United States Department of Defense (DoD) 66 048
924 AS589 University of North Texas 66 048
925 AS1206 Pittsburgh Supercomputing Center 66 048
926 AS1555 United States Department of Defense (DoD) 66 048
927 AS2037 California State University at Fresno 66 048
928 AS3482 State of Montana 66 048
929 AS4544 Navisite Opco LLC 66 048
930 AS6254 EG&G Inc. 66 048
931 AS6366 Portland State University 66 048
932 AS7050 University of Wisconsin - Milwaukee 66 048
933 AS7276 University of Houston 66 048
934 AS11279 George Mason University 66 048
935 AS11333 CyberTrails 66 048
936 AS11348 Missouri University of Science and Technology 66 048
937 AS11685 Huntington National Bank 66 048
938 AS11870 ALTICOR INC 66 048
939 AS14537 Continent 8 LLC 66 048
940 AS14822 Memorial Sloan-Kettering Cancer Center 66 048
941 AS14827 Washington State Department of Transportation 66 048
942 AS18564 St. John's University New York 66 048
943 AS18697 GREEN MOUNTAIN POWER CORPORATION 66 048
944 AS18777 Texas State University 66 048
945 AS18980 Peace Health 66 048
946 AS19184 University of Wisconsin - Eau Claire 66 048
947 AS19899 Miami Dade College 66 048
948 AS21704 New York City Board of Education 66 048
949 AS22238 Defense Advanced Research Projects Agency(DARPA) 66 048
950 AS26335 Middle Tennessee State University 66 048
951 AS26817 Microchip Technology Inc. 66 048
952 AS27402 Independence Blue Cross 66 048
953 AS29702 Alaska Airlines Inc. 66 048
954 AS29750 Alaska Airlines Inc. 66 048
955 AS31967 Florida Institute of Technology 66 048
956 AS32996 AgriBank FCB 66 048
957 AS46832 University of Missouri - dba the Missouri Research and Education Network (MOREnet) 66 048
958 AS47024 The MetroHealth System 66 048
959 AS55194 Bowling Green State University 66 048
960 AS63319 Fairleigh Dickinson University 66 048
961 AS398471 Commonwealth University of Pennsylvania 66 048
962 AS398564 Pennsylvania Western University 66 048
963 AS398573 Commonwealth University of Pennsylvania 66 048
964 AS398655 Pennsylvania Western University 66 048
965 AS398663 Shippensburg University 66 048
966 AS398813 Millersville University of Pennsylvania 66 048
967 AS34 University of Delaware 65 792
968 AS316 United States Department of Defense (DoD) 65 792
969 AS545 Corporation for National Research Initiatives 65 792
970 AS1224 University of Illinois 65 792
971 AS1358 Hughes Network Systems LLC 65 792
972 AS2384 Architect of the Capitol 65 792
973 AS2544 King County Gov 65 792
974 AS2650 Executive Office Of The President 65 792
975 AS3446 State of Kansas 65 792
976 AS3634 Stephen F. Austin State University 65 792
977 AS3671 SLAC National Accelerator Laboratory 65 792
978 AS3911 Micron Technology Inc. 65 792
979 AS4201 Oregon State University 65 792
980 AS4385 Rochester Institute of Technology 65 792
981 AS6377 Eugene School District 4J 65 792
982 AS6406 Thomas Jefferson National Accelerator Facility 65 792
983 AS6510 Brigham Young University 65 792
984 AS7068 Pfizer Inc. 65 792
985 AS7773 South Dakota State Government 65 792
986 AS7800 Allina Health System Inc. 65 792
987 AS7939 University of Central Florida 65 792
988 AS10952 East Carolina University 65 792
989 AS11078 Brown University 65 792
990 AS11399 Williams College 65 792
991 AS11540 Research Triangle Institute 65 792
992 AS11773 The University Of Texas M.D. Anderson Cancer Center 65 792
993 AS11971 Pfizer Inc. 65 792
994 AS13513 Alfred University 65 792
995 AS14223 New York State Department of Health 65 792
996 AS14241 Oakland Schools 65 792
997 AS14319 Furman University 65 792
998 AS14799 Experian 65 792
999 AS15173 Newmarket Corporation 65 792
1000 AS15295 University of Northern Colorado 65 792
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Total ASNs: 19,437

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