- Registered on
- 31 Mar 1997 (28 years old)
- Registered to
- ARIN-MSFT (arin)
- Network status
- Active, Allocated under ARIN
- Network type
- Content
- Prefixes Originated
- 594 IPv4, 0 IPv6
Upstreams
Rankings
| Prefix | Description | |
|---|---|---|
|
4.213.247.0/24 | Microsoft Corporation |
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20.33.0.0/24 | Microsoft Corporation |
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20.33.1.0/24 | Microsoft Corporation |
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20.33.2.0/24 | Microsoft Corporation |
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|
20.33.3.0/24 | Microsoft Corporation |
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20.33.4.0/24 | Microsoft Corporation |
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|
20.33.5.0/24 | Microsoft Corporation |
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|
20.33.6.0/24 | Microsoft Corporation |
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|
20.33.8.0/24 | Microsoft Corporation |
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|
20.33.9.0/24 | Microsoft Corporation |
|
|
20.33.10.0/23 | Microsoft Corporation |
|
|
20.33.12.0/24 | Microsoft Corporation |
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|
20.33.13.0/24 | Microsoft Corporation |
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|
20.33.14.0/24 | Microsoft Corporation |
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|
20.33.15.0/24 | Microsoft Corporation |
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|
20.33.16.0/24 | Microsoft Corporation |
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|
20.33.17.0/24 | Microsoft Corporation |
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|
20.33.18.0/24 | Microsoft Corporation |
|
|
20.33.19.0/24 | Microsoft Corporation |
|
|
20.33.20.0/24 | Microsoft Corporation |
|
|
20.33.21.0/24 | Microsoft Corporation |
|
|
20.33.22.0/24 | Microsoft Corporation |
|
|
20.33.23.0/24 | Microsoft Corporation |
|
|
20.33.24.0/24 | Microsoft Corporation |
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|
20.33.25.0/24 | Microsoft Corporation |
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|
20.33.26.0/24 | Microsoft Corporation |
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|
20.33.27.0/24 | Microsoft Corporation |
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|
20.33.28.0/24 | Microsoft Corporation |
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|
20.33.29.0/24 | Microsoft Corporation |
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|
20.33.30.0/24 | Microsoft Corporation |
|
|
20.33.31.0/24 | Microsoft Corporation |
|
|
20.33.32.0/24 | Microsoft Corporation |
|
|
20.33.33.0/24 | Microsoft Corporation |
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|
20.33.34.0/24 | Microsoft Corporation |
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|
20.33.35.0/24 | Microsoft Corporation |
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|
20.33.36.0/24 | Microsoft Corporation |
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|
20.33.37.0/24 | Microsoft Corporation |
|
|
20.33.38.0/24 | Microsoft Corporation |
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|
20.33.39.0/24 | Microsoft Corporation |
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|
20.33.40.0/24 | Microsoft Corporation |
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|
20.33.41.0/24 | Microsoft Corporation |
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|
20.33.42.0/24 | Microsoft Corporation |
|
|
20.33.43.0/24 | Microsoft Corporation |
|
|
20.33.44.0/24 | Microsoft Corporation |
|
|
20.33.45.0/24 | Microsoft Corporation |
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|
20.33.46.0/24 | Microsoft Corporation |
|
|
20.33.47.0/24 | Microsoft Corporation |
|
|
20.33.48.0/24 | Microsoft Corporation |
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|
20.33.49.0/24 | Microsoft Corporation |
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|
20.33.50.0/24 | Microsoft Corporation |
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|
20.33.51.0/24 | Microsoft Corporation |
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|
20.33.52.0/24 | Microsoft Corporation |
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|
20.33.53.0/24 | Microsoft Corporation |
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|
20.33.54.0/24 | Microsoft Corporation |
|
|
20.33.55.0/24 | Microsoft Corporation |
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|
20.33.56.0/24 | Microsoft Corporation |
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|
20.33.57.0/24 | Microsoft Corporation |
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|
20.33.58.0/24 | Microsoft Corporation |
|
|
20.33.59.0/24 | Microsoft Corporation |
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|
20.33.60.0/24 | Microsoft Corporation |
|
|
20.33.61.0/24 | Microsoft Corporation |
|
|
20.33.62.0/24 | Microsoft Corporation |
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|
20.33.63.0/24 | Microsoft Corporation |
|
|
20.33.64.0/24 | Microsoft Corporation |
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|
20.33.65.0/24 | Microsoft Corporation |
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|
20.33.66.0/24 | Microsoft Corporation |
|
|
20.33.67.0/24 | Microsoft Corporation |
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|
20.33.68.0/24 | Microsoft Corporation |
|
|
20.33.69.0/24 | Microsoft Corporation |
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|
20.33.70.0/24 | Microsoft Corporation |
|
|
20.33.71.0/24 | Microsoft Corporation |
|
|
20.33.72.0/24 | Microsoft Corporation |
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|
20.33.73.0/24 | Microsoft Corporation |
|
|
20.33.74.0/24 | Microsoft Corporation |
|
|
20.33.75.0/24 | Microsoft Corporation |
|
|
20.33.76.0/24 | Microsoft Corporation |
|
|
20.33.77.0/24 | Microsoft Corporation |
|
|
20.33.78.0/24 | Microsoft Corporation |
|
|
20.33.79.0/24 | Microsoft Corporation |
|
|
20.33.80.0/24 | Microsoft Corporation |
|
|
20.33.81.0/24 | Microsoft Corporation |
|
|
20.33.82.0/24 | Microsoft Corporation |
|
|
20.33.83.0/24 | Microsoft Corporation |
|
|
20.33.84.0/24 | Microsoft Corporation |
|
|
20.33.85.0/24 | Microsoft Corporation |
|
|
20.33.86.0/24 | Microsoft Corporation |
|
|
20.33.87.0/24 | Microsoft Corporation |
|
|
20.33.88.0/24 | Microsoft Corporation |
|
|
20.33.89.0/24 | Microsoft Corporation |
|
|
20.33.90.0/24 | Microsoft Corporation |
|
|
20.33.91.0/24 | Microsoft Corporation |
|
|
20.33.92.0/24 | Microsoft Corporation |
|
|
20.33.93.0/24 | Microsoft Corporation |
|
|
20.33.95.0/24 | Microsoft Corporation |
|
|
20.33.96.0/24 | Microsoft Corporation |
|
|
20.33.97.0/24 | Microsoft Corporation |
|
|
20.33.99.0/24 | Microsoft Corporation |
|
|
20.33.100.0/23 | Microsoft Corporation |
|
|
20.33.102.0/23 | Microsoft Corporation |
|
|
20.33.104.0/24 | Microsoft Corporation |
|
|
20.33.105.0/24 | Microsoft Corporation |
|
|
20.33.106.0/24 | Microsoft Corporation |
|
|
20.33.107.0/24 | Microsoft Corporation |
|
|
20.33.108.0/24 | Microsoft Corporation |
|
|
20.33.109.0/24 | Microsoft Corporation |
|
|
20.33.110.0/24 | Microsoft Corporation |
|
|
20.33.111.0/24 | Microsoft Corporation |
|
|
20.33.112.0/24 | Microsoft Corporation |
|
|
20.33.114.0/24 | Microsoft Corporation |
|
|
20.33.115.0/24 | Microsoft Corporation |
|
|
20.33.116.0/24 | Microsoft Corporation |
|
|
20.33.117.0/24 | Microsoft Corporation |
|
|
20.33.118.0/24 | Microsoft Corporation |
|
|
20.33.120.0/23 | Microsoft Corporation |
|
|
20.33.122.0/24 | Microsoft Corporation |
|
|
20.33.123.0/24 | Microsoft Corporation |
|
|
20.33.124.0/23 | Microsoft Corporation |
|
|
20.33.126.0/24 | Microsoft Corporation |
|
|
20.33.127.0/24 | Microsoft Corporation |
|
|
20.33.128.0/24 | Microsoft Corporation |
|
|
20.33.129.0/24 | Microsoft Corporation |
|
|
20.33.130.0/24 | Microsoft Corporation |
|
|
20.33.131.0/24 | Microsoft Corporation |
|
|
20.33.132.0/24 | Microsoft Corporation |
|
|
20.33.133.0/24 | Microsoft Corporation |
|
|
20.33.134.0/24 | Microsoft Corporation |
|
|
20.33.135.0/24 | Microsoft Corporation |
|
|
20.33.136.0/24 | Microsoft Corporation |
|
|
20.33.137.0/24 | Microsoft Corporation |
|
|
20.33.138.0/24 | Microsoft Corporation |
|
|
20.33.140.0/24 | Microsoft Corporation |
|
|
20.33.141.0/24 | Microsoft Corporation |
|
|
20.33.143.0/24 | Microsoft Corporation |
|
|
20.33.144.0/24 | Microsoft Corporation |
|
|
20.33.145.0/24 | Microsoft Corporation |
|
|
20.33.147.0/24 | Microsoft Corporation |
|
|
20.33.148.0/24 | Microsoft Corporation |
|
|
20.33.149.0/24 | Microsoft Corporation |
|
|
20.33.150.0/24 | Microsoft Corporation |
|
|
20.33.151.0/24 | Microsoft Corporation |
|
|
20.33.152.0/24 | Microsoft Corporation |
|
|
20.33.153.0/24 | Microsoft Corporation |
|
|
20.33.155.0/24 | Microsoft Corporation |
|
|
20.33.156.0/24 | Microsoft Corporation |
|
|
20.33.157.0/24 | Microsoft Corporation |
|
|
20.33.158.0/24 | Microsoft Corporation |
|
|
20.33.159.0/24 | Microsoft Corporation |
|
|
20.33.160.0/24 | Microsoft Corporation |
|
|
20.33.161.0/24 | Microsoft Corporation |
|
|
20.33.163.0/24 | Microsoft Corporation |
|
|
20.33.164.0/24 | Microsoft Corporation |
|
|
20.33.165.0/24 | Microsoft Corporation |
|
|
20.33.166.0/24 | Microsoft Corporation |
|
|
20.33.167.0/24 | Microsoft Corporation |
|
|
20.33.168.0/24 | Microsoft Corporation |
|
|
20.33.171.0/24 | Microsoft Corporation |
|
|
20.33.172.0/24 | Microsoft Corporation |
|
|
20.33.174.0/24 | Microsoft Corporation |
|
|
20.33.177.0/24 | Microsoft Corporation |
|
|
20.33.178.0/24 | Microsoft Corporation |
|
|
20.33.180.0/24 | Microsoft Corporation |
|
|
20.33.181.0/24 | Microsoft Corporation |
|
|
20.33.182.0/24 | Microsoft Corporation |
|
|
20.33.185.0/24 | Microsoft Corporation |
|
|
20.33.186.0/24 | Microsoft Corporation |
|
|
20.33.188.0/24 | Microsoft Corporation |
|
|
20.33.189.0/24 | Microsoft Corporation |
|
|
20.33.190.0/24 | Microsoft Corporation |
|
|
20.33.191.0/24 | Microsoft Corporation |
|
|
20.33.192.0/24 | Microsoft Corporation |
|
|
20.33.194.0/24 | Microsoft Corporation |
|
|
20.33.196.0/24 | Microsoft Corporation |
|
|
20.33.198.0/24 | Microsoft Corporation |
|
|
20.33.199.0/24 | Microsoft Corporation |
|
|
20.33.201.0/24 | Microsoft Corporation |
|
|
20.33.205.0/24 | Microsoft Corporation |
|
|
20.33.206.0/24 | Microsoft Corporation |
|
|
20.33.207.0/24 | Microsoft Corporation |
|
|
20.33.208.0/24 | Microsoft Corporation |
|
|
20.33.209.0/24 | Microsoft Corporation |
|
|
20.33.210.0/24 | Microsoft Corporation |
|
|
20.33.211.0/24 | Microsoft Corporation |
|
|
20.33.213.0/24 | Microsoft Corporation |
|
|
20.33.214.0/24 | Microsoft Corporation |
|
|
20.33.215.0/24 | Microsoft Corporation |
|
|
20.33.216.0/24 | Microsoft Corporation |
|
|
20.33.217.0/24 | Microsoft Corporation |
|
|
20.33.218.0/24 | Microsoft Corporation |
|
|
20.33.219.0/24 | Microsoft Corporation |
|
|
20.33.222.0/23 | Microsoft Corporation |
|
|
20.33.224.0/23 | Microsoft Corporation |
|
|
20.33.226.0/23 | Microsoft Corporation |
|
|
20.33.228.0/23 | Microsoft Corporation |
|
|
20.33.230.0/24 | Microsoft Corporation |
|
|
20.33.232.0/24 | Microsoft Corporation |
|
|
20.33.235.0/24 | Microsoft Corporation |
|
|
20.33.236.0/24 | Microsoft Corporation |
|
|
20.33.239.0/24 | Microsoft Corporation |
|
|
20.33.241.0/24 | Microsoft Corporation |
|
|
20.33.243.0/24 | Microsoft Corporation |
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|
20.33.244.0/24 | Microsoft Corporation |
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|
20.33.245.0/24 | Microsoft Corporation |
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|
20.33.246.0/24 | Microsoft Corporation |
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|
20.33.247.0/24 | Microsoft Corporation |
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|
20.33.249.0/24 | Microsoft Corporation |
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|
20.33.252.0/24 | Microsoft Corporation |
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|
20.33.253.0/24 | Microsoft Corporation |
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|
20.33.254.0/24 | Microsoft Corporation |
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20.33.255.0/24 | Microsoft Corporation |
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20.39.58.0/23 | Microsoft Corporation |
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20.47.0.0/24 | Microsoft Corporation |
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20.47.1.0/24 | Microsoft Corporation |
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20.47.2.0/24 | Microsoft Corporation |
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20.47.3.0/24 | Microsoft Corporation |
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20.47.4.0/24 | Microsoft Corporation |
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20.47.5.0/24 | Microsoft Corporation |
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20.47.6.0/24 | Microsoft Corporation |
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20.47.7.0/24 | Microsoft Corporation |
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20.47.8.0/24 | Microsoft Corporation |
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20.47.9.0/24 | Microsoft Corporation |
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20.47.10.0/24 | Microsoft Corporation |
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20.47.11.0/24 | Microsoft Corporation |
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20.47.12.0/24 | Microsoft Corporation |
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20.47.13.0/24 | Microsoft Corporation |
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20.47.14.0/24 | Microsoft Corporation |
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20.47.15.0/24 | Microsoft Corporation |
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20.47.16.0/23 | Microsoft Corporation |
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20.47.18.0/23 | Microsoft Corporation |
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20.47.20.0/23 | Microsoft Corporation |
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20.47.22.0/23 | Microsoft Corporation |
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20.47.24.0/23 | Microsoft Corporation |
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20.47.26.0/24 | Microsoft Corporation |
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20.47.27.0/24 | Microsoft Corporation |
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20.47.28.0/24 | Microsoft Corporation |
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20.47.29.0/24 | Microsoft Corporation |
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20.47.30.0/24 | Microsoft Corporation |
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20.47.31.0/24 | Microsoft Corporation |
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20.47.32.0/24 | Microsoft Corporation |
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20.47.33.0/24 | Microsoft Corporation |
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20.47.34.0/24 | Microsoft Corporation |
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20.47.37.0/24 | Microsoft Corporation |
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20.47.38.0/24 | Microsoft Corporation |
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20.47.39.0/24 | Microsoft Corporation |
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20.47.40.0/24 | Microsoft Corporation |
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20.47.41.0/24 | Microsoft Corporation |
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20.47.42.0/24 | Microsoft Corporation |
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20.47.43.0/24 | Microsoft Corporation |
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20.47.44.0/24 | Microsoft Corporation |
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20.47.45.0/24 | Microsoft Corporation |
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|
20.47.48.0/24 | Microsoft Corporation |
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20.47.49.0/24 | Microsoft Corporation |
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20.47.50.0/24 | Microsoft Corporation |
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20.47.51.0/24 | Microsoft Corporation |
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20.47.53.0/24 | Microsoft Corporation |
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20.47.56.0/24 | Microsoft Corporation |
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20.47.57.0/24 | Microsoft Corporation |
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20.47.58.0/23 | Microsoft Corporation |
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20.47.60.0/23 | Microsoft Corporation |
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20.47.62.0/23 | Microsoft Corporation |
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20.47.64.0/24 | Microsoft Corporation |
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20.47.65.0/24 | Microsoft Corporation |
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20.47.66.0/24 | Microsoft Corporation |
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20.47.67.0/24 | Microsoft Corporation |
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20.47.68.0/24 | Microsoft Corporation |
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20.47.69.0/24 | Microsoft Corporation |
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20.47.70.0/24 | Microsoft Corporation |
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20.47.71.0/24 | Microsoft Corporation |
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20.47.74.0/23 | Microsoft Corporation |
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20.47.76.0/23 | Microsoft Corporation |
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20.47.78.0/23 | Microsoft Corporation |
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20.47.80.0/23 | Microsoft Corporation |
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20.47.82.0/23 | Microsoft Corporation |
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20.47.84.0/23 | Microsoft Corporation |
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20.47.86.0/24 | Microsoft Corporation |
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20.47.87.0/24 | Microsoft Corporation |
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20.47.88.0/24 | Microsoft Corporation |
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20.47.89.0/24 | Microsoft Corporation |
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|
20.47.92.0/24 | Microsoft Corporation |
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20.47.93.0/24 | Microsoft Corporation |
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20.47.96.0/23 | Microsoft Corporation |
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|
20.47.98.0/24 | Microsoft Corporation |
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20.47.99.0/24 | Microsoft Corporation |
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|
20.47.100.0/24 | Microsoft Corporation |
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|
20.47.101.0/24 | Microsoft Corporation |
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|
20.47.102.0/24 | Microsoft Corporation |
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|
20.47.103.0/24 | Microsoft Corporation |
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|
20.47.104.0/24 | Microsoft Corporation |
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20.47.105.0/24 | Microsoft Corporation |
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|
20.47.106.0/24 | Microsoft Corporation |
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20.47.107.0/24 | Microsoft Corporation |
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20.47.108.0/23 | Microsoft Corporation |
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20.47.110.0/24 | Microsoft Corporation |
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20.47.111.0/24 | Microsoft Corporation |
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20.47.112.0/24 | Microsoft Corporation |
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20.47.113.0/24 | Microsoft Corporation |
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20.47.114.0/24 | Microsoft Corporation |
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20.47.115.0/24 | Microsoft Corporation |
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20.47.116.0/24 | Microsoft Corporation |
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20.47.117.0/24 | Microsoft Corporation |
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20.47.118.0/24 | Microsoft Corporation |
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20.47.119.0/24 | Microsoft Corporation |
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20.47.120.0/23 | Microsoft Corporation |
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20.47.122.0/23 | Microsoft Corporation |
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20.47.124.0/23 | Microsoft Corporation |
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20.47.126.0/23 | Microsoft Corporation |
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20.153.1.0/24 | Microsoft Corporation |
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20.153.2.0/24 | Microsoft Corporation |
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20.153.3.0/24 | Microsoft Corporation |
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20.153.5.0/24 | Microsoft Corporation |
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20.153.12.0/24 | Microsoft Corporation |
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20.153.17.0/24 | Microsoft Corporation |
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20.153.32.0/24 | Microsoft Corporation |
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20.153.35.0/24 | Microsoft Corporation |
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|
20.153.128.0/23 | Microsoft Corporation |
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20.153.130.0/24 | Microsoft Corporation |
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20.153.131.0/24 | Microsoft Corporation |
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20.153.132.0/24 | Microsoft Corporation |
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20.153.133.0/24 | Microsoft Corporation |
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20.153.134.0/24 | Microsoft Corporation |
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20.153.135.0/24 | Microsoft Corporation |
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20.153.136.0/24 | Microsoft Corporation |
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|
20.153.137.0/24 | Microsoft Corporation |
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20.153.138.0/24 | Microsoft Corporation |
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20.153.140.0/24 | Microsoft Corporation |
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20.153.141.0/24 | Microsoft Corporation |
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20.153.143.0/24 | Microsoft Corporation |
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20.153.144.0/24 | Microsoft Corporation |
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20.153.145.0/24 | Microsoft Corporation |
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20.153.146.0/24 | Microsoft Corporation |
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20.153.147.0/24 | Microsoft Corporation |
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20.153.149.0/24 | Microsoft Corporation |
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20.153.150.0/24 | Microsoft Corporation |
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20.153.151.0/24 | Microsoft Corporation |
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20.153.152.0/24 | Microsoft Corporation |
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20.153.154.0/24 | Microsoft Corporation |
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20.153.156.0/24 | Microsoft Corporation |
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20.153.157.0/24 | Microsoft Corporation |
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20.157.2.0/24 | Microsoft Corporation |
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20.157.3.0/24 | Microsoft Corporation |
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20.157.4.0/24 | Microsoft Corporation |
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20.157.5.0/24 | Microsoft Corporation |
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20.157.6.0/23 | Microsoft Corporation |
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20.157.8.0/22 | Microsoft Corporation |
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20.157.12.0/22 | Microsoft Corporation |
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20.157.16.0/24 | Microsoft Corporation |
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20.157.17.0/24 | Microsoft Corporation |
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20.157.18.0/24 | Microsoft Corporation |
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20.157.19.0/24 | Microsoft Corporation |
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20.157.21.0/24 | Microsoft Corporation |
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20.157.22.0/24 | Microsoft Corporation |
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20.157.23.0/24 | Microsoft Corporation |
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20.157.24.0/24 | Microsoft Corporation |
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20.157.25.0/24 | Microsoft Corporation |
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20.157.26.0/24 | Microsoft Corporation |
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20.157.27.0/24 | Microsoft Corporation |
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20.157.28.0/24 | Microsoft Corporation |
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20.157.29.0/24 | Microsoft Corporation |
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20.157.30.0/24 | Microsoft Corporation |
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20.157.31.0/24 | Microsoft Corporation |
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|
20.157.32.0/24 | Microsoft Corporation |
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20.157.33.0/24 | Microsoft Corporation |
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20.157.34.0/23 | Microsoft Corporation |
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20.157.36.0/23 | Microsoft Corporation |
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20.157.38.0/24 | Microsoft Corporation |
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20.157.39.0/24 | Microsoft Corporation |
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20.157.40.0/24 | Microsoft Corporation |
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20.157.41.0/24 | Microsoft Corporation |
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20.157.42.0/24 | Microsoft Corporation |
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20.157.43.0/24 | Microsoft Corporation |
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20.157.44.0/24 | Microsoft Corporation |
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20.157.45.0/24 | Microsoft Corporation |
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20.157.46.0/24 | Microsoft Corporation |
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20.157.47.0/24 | Microsoft Corporation |
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20.157.48.0/23 | Microsoft Corporation |
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20.157.50.0/23 | Microsoft Corporation |
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20.157.52.0/24 | Microsoft Corporation |
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20.157.53.0/24 | Microsoft Corporation |
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20.157.54.0/24 | Microsoft Corporation |
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20.157.55.0/24 | Microsoft Corporation |
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20.157.56.0/24 | Microsoft Corporation |
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20.157.57.0/24 | Microsoft Corporation |
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20.157.58.0/24 | Microsoft Corporation |
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20.157.59.0/24 | Microsoft Corporation |
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20.157.60.0/24 | Microsoft Corporation |
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20.157.61.0/24 | Microsoft Corporation |
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20.157.62.0/23 | Microsoft Corporation |
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40.80.71.0/24 | Microsoft Corporation |
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52.122.252.0/24 | Microsoft Corporation |
Network Policy
Click here to learn more about what this graph means and what makes up a network policy
Chart Display Options
Prefixes in selected policy
How are upstreams and downstreams calculated?
Upstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
|
AS1299 | Arelion (fka. Telia Carrier) | ✔ | ✘ |
|
|
AS8075 | Microsoft Corporation | ✔ | ✘ |
|
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AS174 | Cogent Communications | ✔ | ✘ |
|
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AS2914 | NTT America, Inc. | ✔ | ✘ |
|
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AS6453 | TATA Communications (America) Inc | ✔ | ✘ |
|
AS12956 | Telxius (Telefonica Global) | ✔ | ✘ |
|
|
AS3491 | PCCW Global, Inc. | ✔ | ✘ |
Peers
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
|
AS1299 | Arelion (fka. Telia Carrier) | ✔ | ✘ |
|
AS8075 | Microsoft Corporation | ✔ | ✘ |
|
AS174 | Cogent Communications | ✔ | ✘ |
|
AS2914 | NTT America, Inc. | ✔ | ✘ |
|
AS6453 | TATA Communications (America) Inc | ✔ | ✘ |
|
AS12956 | Telxius (Telefonica Global) | ✔ | ✘ |
|
AS3491 | PCCW Global, Inc. | ✔ | ✘ |
|
AS13335 | Cloudflare, Inc. | ✔ | ✘ |
|
AS1239 | Sprint Wireline (Cogent) | ✔ | ✘ |
ASHandle: AS8068 OrgID: MSFT ASName: MICROSOFT-CORP-MSN-AS-BLOCK ASNumber: 8068 - 8075 RegDate: 1997-03-31 Updated: 2013-09-04 Source: ARIN OrgID: MSFT OrgName: Microsoft Corporation CanAllocate: Street: One Microsoft Way City: Redmond State/Prov: WA Country: US PostalCode: 98052 Comment: To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to: Comment: * https://cert.microsoft.com. Comment: For SPAM and other abuse issues, such as Microsoft Accounts, please contact: Comment: * abuse@microsoft.com. Comment: To report security vulnerabilities in Microsoft products and services, please contact: Comment: * secure@microsoft.com. Comment: For legal and law enforcement-related requests, please contact: Comment: * msndcc@microsoft.com Comment: For routing, peering or DNS issues, please Comment: contact: Comment: * IOC@microsoft.com RegDate: 1998-07-10 Updated: 2024-03-18 OrgAdminHandle: IPHOS5-ARIN OrgTechHandle: BEDAR6-ARIN OrgTechHandle: IPHOS5-ARIN OrgTechHandle: KIMAV-ARIN OrgTechHandle: MRPD-ARIN OrgTechHandle: SINGH683-ARIN OrgAbuseHandle: MAC74-ARIN OrgRoutingHandle: CHATU3-ARIN Source: ARIN OrgAdminHandle: IPHOS5-ARIN OrgAdminName: IPHostmaster IPHostmaster # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: BEDAR6-ARIN OrgTechName: Dawn Bedard # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: IPHOS5-ARIN OrgTechName: IPHostmaster IPHostmaster # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: KIMAV-ARIN OrgTechName: Avery Kim # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: MRPD-ARIN OrgTechName: Microsoft Routing, Peering, and DNS # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: SINGH683-ARIN OrgTechName: Prachi Singh # Email removed, Log into bgp.tools to see whois emails OrgAbuseHandle: MAC74-ARIN OrgAbuseName: Microsoft Abuse Contact # Email removed, Log into bgp.tools to see whois emails OrgRoutingHandle: CHATU3-ARIN OrgRoutingName: Somesh Chaturmohta # Email removed, Log into bgp.tools to see whois emailsLast Update: 2025-04-16T03:28:17Z UTC
Member of the following AS-SETs
| - | Member | ASN Count |
|---|---|---|
| RADB | as-kdddmpeer | 192 |
| LEVEL3 | as-starhub | 673 |
| RIPE | as-gttcust | 86663 |
| RIPE | as-microsofteu | 16 |
| RADB | as-pacnet-customer-proxy-register | 1171 |
| APNIC | as1221:as-customers | 4627 |
| LEVEL3 | as-level3-origins-na | 0 |
| RIPE | as-retn-actual-v4 | 11486 |
| RADB | as-microsoft-as8069 | 1 |
| ALTDB | as-microsoft | 9 |
| JPIRR | as-iij | 5014 |
| RIPE | as-seabonecustas | 28706 |
| APNIC | as38040:as-providers | 24 |
| RADB | as-microsoft | 9 |
| RADB | as-iij | 5014 |
| RADB | as-anc-customer-proxy-register | 2404 |
| RIPE | as-gttcust6 | 86071 |
| RADB | as-vsnl-in | 50418 |