AS8075 Microsoft Corporation 🇺🇸 US
Announcing 1,322 prefixes, seen at the RIS collectors.
IPv4 prefixes
1,206
81,788,928 (319,488 × /24)
IPv6 prefixes
116
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
- 167
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1,322 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 165.125.53.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 165.125.54.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 165.125.55.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 165.125.56.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 165.130.88.0/21 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 165.130.253.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 165.224.64.0/23 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 165.224.66.0/23 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 166.98.6.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 166.98.7.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 167.21.32.0/21 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 167.21.152.0/21 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 167.92.211.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 167.92.212.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 167.105.0.0/16 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 167.162.0.0/16 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 167.186.0.0/16 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 167.231.0.0/16 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 167.253.7.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 167.253.12.0/22 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 168.61.0.0/16 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 168.62.0.0/15 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 168.98.112.0/21 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 168.137.64.0/21 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 168.137.72.0/21 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 168.151.52.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 169.138.0.0/16 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.22.154.0/23 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.22.156.0/23 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.39.84.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.39.85.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.39.86.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.62.37.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.75.176.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.110.250.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.114.56.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.114.57.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.165.0.0/16 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.170.120.0/22 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.170.127.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.176.133.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.176.140.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.176.147.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 170.176.205.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 172.128.0.0/11 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 172.160.0.0/11 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 172.192.0.0/13 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 172.200.0.0/13 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 172.208.0.0/13 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 173.200.0.0/16 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 173.241.37.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 173.241.44.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 174.132.0.0/16 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 176.97.1.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 176.98.39.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 176.116.123.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 178.251.21.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 178.255.242.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.9.141.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.12.10.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.34.84.0/22 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.34.250.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.42.70.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.45.122.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.52.203.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.76.37.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.76.182.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.76.183.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.87.134.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.89.200.0/22 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.90.154.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.113.189.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.115.155.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.116.168.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.116.169.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.117.95.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.117.183.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.117.230.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.134.61.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.135.58.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.149.54.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.154.80.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.154.81.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.154.82.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.154.83.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.157.16.0/22 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.187.104.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.187.105.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.187.123.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.192.184.0/23 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.192.186.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.195.244.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.195.245.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.209.208.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 185.209.209.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.211.208.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.222.140.0/22 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.225.99.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.236.221.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.238.165.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.242.137.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 185.242.139.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 187.86.32.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 188.94.190.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 191.232.0.0/13 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.0.58.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.0.59.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.28.24.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.28.25.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.34.34.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.40.76.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.40.77.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.40.78.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.40.79.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.48.225.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.64.201.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.71.41.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.80.239.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.80.246.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.80.247.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.84.160.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.84.161.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.94.1.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.100.104.0/21 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.100.112.0/21 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.100.120.0/21 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.100.128.0/22 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.102.165.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.131.254.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.132.27.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.133.85.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.160.145.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.160.194.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.195.98.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.197.157.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.243.86.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 192.243.87.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.8.43.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.17.104.0/23 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.17.106.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.17.108.0/23 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.17.110.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.17.112.0/23 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.17.116.0/23 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.17.120.0/23 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.17.124.0/23 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.29.158.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.53.155.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.56.160.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.134.96.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.135.41.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.149.64.0/19 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.169.247.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.187.72.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.189.114.0/23 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 193.221.113.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 194.33.109.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.41.19.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.41.22.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.44.235.0/24 v4 | RPKI valid | 44 | 345498075 | 2026-09-18 |
| 194.45.24.0/23 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.49.206.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.50.21.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.50.22.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.50.23.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.61.106.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.76.102.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.110.197.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.113.230.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.150.192.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.180.131.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 194.246.128.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 195.8.43.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 195.43.44.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 195.43.46.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 195.85.113.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 195.88.21.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 195.104.228.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 195.104.229.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 195.104.230.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 195.104.231.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 195.105.26.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 195.114.140.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 195.191.211.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 195.222.105.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 198.8.73.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 198.22.19.0/24 v4 | no ROA | 45 | 345498075 | 2026-09-18 |
| 198.47.13.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 198.49.8.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 198.49.178.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 198.51.0.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 198.52.0.0/24 v4 | no ROA | 45 | 345498075 | 2026-09-18 |
| 198.91.39.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 198.99.146.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 198.99.155.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 198.167.255.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 198.185.5.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 198.186.138.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 198.186.172.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |
| 198.200.130.0/24 v4 | RPKI valid | 45 | 345498075 | 2026-09-18 |