Organization
Microsoft Corporation
ASN portfolio summary.
ASNs
Autonomous systems
Ordered by AS number.
| ASN | Handle | IPv4 prefixes | IPv6 prefixes |
|---|---|---|---|
| AS3598 | MICROSOFT-CORP-AS | 9 | 3 |
| AS5761 | MICROSOFT-CORP-MSN-AS-SATURN | 1 | 1 |
| AS6584 | MICROSOFT-GP-AS | 0 | 1 |
| AS8068 | MICROSOFT-CORP-MSN-AS-BLOCK | 31 | 25 |
| AS8069 | MICROSOFT-CORP-MSN-AS-BLOCK | 194 | 0 |
| AS8070 | MICROSOFT-CORP-MSN-AS-BLOCK | 26 | 11 |
| AS8071 | MICROSOFT-CORP-MSN-BLOCK | 0 | 0 |
| AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK | 744 | 77 |
| AS12076 | MICROSOFT | 2 | 2 |
| AS14783 | NUANCE-BURLINGTON | 0 | 0 |
| AS17144 | NUANCE-NOD | 4 | 2 |
| AS23468 | MICROSOFT-CORP-XBOX-ONLINE | 0 | 0 |
| AS30520 | NUANCE-SOMERVILLE | 4 | 0 |
| AS46182 | VAROLII | 3 | 0 |
| AS54396 | NUANCE-MOBILITY | 1 | 0 |
| AS63245 | TRAFBIZ-01 | 0 | 0 |
| AS63314 | MSFT | 2 | 0 |
| AS397996 | NEC-PUBLIC | 0 | 0 |
| AS398961 | MS-ASL | 0 | 0 |
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