AS8075 Microsoft Corporation 🇺🇸 US
Announcing 1,370 prefixes, seen at the RIS collectors.
IPv4 prefixes
1,235
81,796,864 (319,519 × /24)
IPv6 prefixes
135
140 × /32
Upstreams
12
transit providers observed
Peers
53
settlement-free adjacencies
Downstreams
7
transit customers observed
Customer cone
8
ASes reachable through it
Registry and operator data
- AS number
- AS8075
- Name
- Microsoft Corporation
- Organisation
- Microsoft
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1997-03-31
- Network type
- Content
- Scope
- Global
- Peering policy
- Selective
- IRR as-set
- AS-MICROSOFT
- Website
- http://www.microsoft.com
- PeeringDB
- net/694
- Exchanges
- 207
- Facilities
- 166
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1,235 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 212.42.130.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 212.46.57.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 212.80.193.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-10-13 |
| 212.103.45.0/24 v4 | RPKI invalid | 24 | 345498075 | 2026-09-18 |
| 212.207.0.0/16 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 213.54.0.0/16 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 213.109.150.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 213.156.248.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 213.156.249.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 213.199.128.0/18 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 213.218.36.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 213.218.37.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 213.218.48.0/22 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.9.196.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.32.180.0/22 v4 | no ROA | 44 | 345498075 | 2026-09-18 |
| 216.73.183.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.75.88.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.75.89.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.83.54.0/23 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.99.68.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.99.86.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.99.143.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.126.214.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.183.110.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.183.111.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.220.203.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.220.204.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.220.208.0/20 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.238.128.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.238.135.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 216.238.141.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 217.11.173.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 217.71.189.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 217.169.202.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 217.176.0.0/16 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |