Autonomous system
AS4466
AT&T Enterprises LLC
Related ASNs
Related autonomous systems
Other ASNs for AT&T Enterprises LLC. Sorted by AS number.
| ASN | Handle | IPv4 prefixes | IPv6 prefixes |
|---|---|---|---|
| AS2386 | INS-AS | 308 | 1 |
| AS2685 | ATGS-MMD-AS | 30 | 1 |
| AS2686 | ATGS-MMD-AS | 68 | 1 |
| AS2687 | ATGS-MMD-AS | 86 | 1 |
| AS2688 | ATGS-MMD-AS | 22 | 1 |
| AS3423 | ATTIS-ASN3423 | 9 | 1 |
| AS4185 | ATTIS-ASN4185 | 16 | 5 |
| AS4186 | ATTIS-ASN4186 | 0 | 0 |
| AS4468 | EASYLINK4 | 5 | 0 |
| AS4473 | ATTIS-ASN4473 | 23 | 1 |
| AS5671 | PBI-NET-BLK | 2 | 0 |
| AS5672 | PBI-NET-BLK | 4 | 0 |
| AS5728 | WORLDNET1 | 1 | 0 |
| AS5730 | WORLDNET3 | 0 | 0 |
| AS6269 | ATT-INTERNET2 | 2 | 0 |
| AS6382 | BELLSOUTH-NET-BLK | 0 | 0 |
| AS6384 | BELLSOUTH-NET-BLK | 0 | 0 |
| AS6385 | BELLSOUTH-NET-BLK | 0 | 0 |
| AS6389 | BELLSOUTH-NET-BLK | 45 | 0 |
| AS6431 | ATT-RESEARCH | 6 | 1 |
| AS7018 | ATT-INTERNET4 | 554 | 15 |
| AS7287 | PBI-NET-BLK2 | 226 | 56 |
| AS10770 | SBIS-ASN-BLK-2 | 0 | 0 |
| AS12240 | AT-T-ENTERPRISES-LLC | 1 | 0 |
| AS13965 | SBCIS-FYTVAR | 7 | 4 |
| AS13979 | ATT-IPFR | 5 | 0 |
| AS14654 | WAYPORT | 19 | 1 |
| AS16959 | SBIS-AMRLTX | 0 | 0 |
| AS16961 | HIPCS-DALLAS-SERVER-OFFICE | 2 | 0 |
| AS17224 | ATT-CERFNET-BLOCK | 0 | 0 |
| AS17225 | ATT-CERFNET-BLOCK | 0 | 0 |
| AS17258 | ATT-MOBILITY-LLC-AS17258 | 0 | 0 |
| AS19957 | STATE-OF-TENNESSEE-NETTN | 14 | 0 |
| AS20057 | ATT-MOBILITY-LLC-AS20057 | 111 | 30 |
| AS25993 | ATT-LABS-AUSTIN-TX | 26 | 3 |
| AS26712 | AT-T-ENTERPRISES-LLC | 1 | 0 |
| AS46086 | AT-T-ENTERPRISES-LLC | 1 | 0 |
| AS46164 | ATT-MOBILITY-LABS | 0 | 0 |
Prefixes
Announced networks
IPv4: 67 | IPv6: 1
| Type | Prefix |
|---|---|
| IPv4 | 12.80.54.0/24 |
| IPv4 | 12.80.76.0/23 |
| IPv4 | 12.80.81.0/24 |
| IPv4 | 12.80.232.0/23 |
| IPv4 | 12.120.1.0/24 |
| IPv4 | 12.120.2.0/23 |
| IPv4 | 12.120.6.0/23 |
| IPv4 | 12.120.11.0/24 |
| IPv4 | 12.120.14.0/24 |
| IPv4 | 12.120.18.0/23 |
| IPv4 | 12.120.21.0/24 |
| IPv4 | 12.120.23.0/24 |
| IPv4 | 12.120.26.0/24 |
| IPv4 | 12.120.30.0/24 |
| IPv4 | 12.120.32.0/24 |
| IPv4 | 12.120.38.0/24 |
| IPv4 | 12.120.40.0/23 |
| IPv4 | 12.120.50.0/24 |
| IPv4 | 12.120.54.0/24 |
| IPv4 | 12.120.57.0/24 |
| IPv4 | 12.120.58.0/24 |
| IPv4 | 12.120.85.0/24 |
| IPv4 | 12.120.106.0/24 |
| IPv4 | 12.120.114.0/24 |
| IPv4 | 12.120.136.0/24 |
| IPv4 | 12.120.138.0/24 |
| IPv4 | 12.120.140.0/24 |
| IPv4 | 12.120.142.0/24 |
| IPv4 | 12.120.148.0/24 |
| IPv4 | 12.120.152.0/24 |
| IPv4 | 12.120.160.0/24 |
| IPv4 | 12.120.162.0/24 |
| IPv4 | 12.120.165.0/24 |
| IPv4 | 12.120.184.0/22 |
| IPv4 | 12.121.124.0/22 |
| IPv4 | 12.255.83.0/24 |
| IPv4 | 12.255.84.0/22 |
| IPv4 | 12.255.88.0/23 |
| IPv4 | 12.255.92.0/22 |
| IPv4 | 12.255.138.0/23 |
| IPv4 | 12.255.140.0/23 |
| IPv4 | 12.255.142.0/24 |
| IPv4 | 68.254.148.0/24 |
| IPv4 | 99.134.218.0/24 |
| IPv4 | 108.193.21.0/24 |
| IPv4 | 151.164.246.0/24 |
| IPv4 | 194.69.149.0/24 |
| IPv4 | 204.127.128.0/21 |
| IPv4 | 204.127.137.0/24 |
| IPv4 | 204.127.138.0/23 |
| IPv4 | 204.127.140.0/22 |
| IPv4 | 204.127.146.0/23 |
| IPv4 | 204.127.148.0/23 |
| IPv4 | 204.127.150.0/24 |
| IPv4 | 204.127.152.0/23 |
| IPv4 | 204.127.154.0/24 |
| IPv4 | 204.127.157.0/24 |
| IPv4 | 204.127.158.0/24 |
| IPv4 | 204.127.176.0/21 |
| IPv4 | 204.127.184.0/22 |
| IPv4 | 204.127.188.0/24 |
| IPv4 | 204.127.190.0/24 |
| IPv4 | 204.127.192.0/23 |
| IPv4 | 204.127.195.0/24 |
| IPv4 | 204.127.196.0/23 |
| IPv4 | 204.127.199.0/24 |
| IPv4 | 205.233.22.0/24 |
| IPv6 | 2620:32::/48 |
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