AS8075
Microsoft Corporation
CAIDA
Primary org cluster
Microsoft Corporation
LEI
967600DJA1Q8K13MZ845
1,987
Announced prefixes
50
RPKI-authorized prefixes
Showing the first 500 of 1,987 prefixes. Subscribe to see the rest.

Prefixes

showing 101–200 of 1,987
CIDR Org name Source Confidence
36.255.56.23/32 Microsoft Corporation PEERINGDB 1.00
37.49.232.14/32 Microsoft Corporation PEERINGDB 1.00
37.49.232.97/32 Microsoft Corporation PEERINGDB 1.00
37.49.236.5/32 Microsoft Corporation PEERINGDB 1.00
37.49.237.119/32 Microsoft Corporation PEERINGDB 1.00
37.228.121.0/24 Microsoft Corporation BGP 1.00
37.228.126.0/24 Microsoft Corporation BGP 1.00
40.33.0.0/16 Microsoft Corporation BGP 1.00
40.34.0.0/16 Microsoft Corporation BGP 1.00
40.47.0.0/16 Microsoft Corporation BGP 1.00
40.64.0.0/15 Microsoft Corporation BGP 1.00
40.66.0.0/17 Microsoft Corporation BGP 1.00
40.66.128.0/17 Microsoft Corporation BGP 1.00
40.67.0.0/16 Microsoft Corporation BGP 1.00
40.68.0.0/14 Microsoft Corporation BGP 1.00
40.74.0.0/15 Microsoft Corporation BGP 1.00
40.76.0.0/14 Microsoft Corporation BGP 1.00
40.80.0.0/12 Microsoft Corporation BGP 1.00
40.95.86.0/23 Microsoft Corporation BGP 1.00
40.95.238.0/23 Microsoft Corporation BGP 1.00
40.96.0.0/13 Microsoft Corporation BGP 1.00
40.104.0.0/14 Microsoft Corporation BGP 1.00
40.104.0.0/15 Microsoft Corporation BGP 1.00
40.107.18.0/23 Microsoft Corporation BGP 1.00
40.107.142.0/23 Microsoft Corporation BGP 1.00
40.108.0.0/19 Microsoft Corporation BGP 1.00
40.108.128.0/17 Microsoft Corporation BGP 1.00
40.110.0.0/15 Microsoft Corporation BGP 1.00
40.112.0.0/13 Microsoft Corporation BGP 1.00
40.119.160.0/19 Microsoft Corporation BGP 1.00
40.120.0.0/14 Microsoft Corporation BGP 1.00
40.120.0.0/20 Microsoft Corporation BGP 1.00
40.123.192.0/19 Microsoft Corporation BGP 1.00
40.123.224.0/20 Microsoft Corporation BGP 1.00
40.124.0.0/16 Microsoft Corporation BGP 1.00
40.125.0.0/17 Microsoft Corporation BGP 1.00
40.126.0.0/18 Microsoft Corporation BGP 1.00
40.126.128.0/17 Microsoft Corporation BGP 1.00
40.126.192.0/23 Microsoft Corporation BGP 1.00
40.127.0.0/16 Microsoft Corporation BGP 1.00
40.127.0.0/19 Microsoft Corporation BGP 1.00
40.146.0.0/16 Microsoft Corporation BGP 1.00
40.148.0.0/16 Microsoft Corporation BGP 1.00
40.155.0.0/16 Microsoft Corporation BGP 1.00
40.159.0.0/16 Microsoft Corporation BGP 1.00
40.169.0.0/16 Microsoft Corporation BGP 1.00
40.170.0.0/16 Microsoft Corporation BGP 1.00
40.171.0.0/16 Microsoft Corporation BGP 1.00
40.212.0.0/16 Microsoft Corporation BGP 1.00
40.218.0.0/16 Microsoft Corporation BGP 1.00
40.249.0.0/16 Microsoft Corporation BGP 1.00
40.253.0.0/16 Microsoft Corporation BGP 1.00
43.243.21.23/32 Microsoft Corporation PEERINGDB 1.00
43.243.21.99/32 Microsoft Corporation PEERINGDB 1.00
43.243.22.38/32 Microsoft Corporation PEERINGDB 1.00
43.243.22.114/32 Microsoft Corporation PEERINGDB 1.00
45.8.43.0/24 Microsoft Corporation BGP 1.00
45.66.80.0/24 Microsoft Corporation BGP 1.00
45.68.16.210/32 Microsoft Corporation PEERINGDB 1.00
45.68.16.211/32 Microsoft Corporation PEERINGDB 1.00
45.68.24.118/32 Microsoft Corporation PEERINGDB 1.00
45.68.24.119/32 Microsoft Corporation PEERINGDB 1.00
45.68.64.26/32 Microsoft Corporation PEERINGDB 1.00
45.68.64.27/32 Microsoft Corporation PEERINGDB 1.00
45.68.74.84/32 Microsoft Corporation PEERINGDB 1.00
45.68.74.173/32 Microsoft Corporation PEERINGDB 1.00
45.68.80.72/32 Microsoft Corporation PEERINGDB 1.00
45.68.80.73/32 Microsoft Corporation PEERINGDB 1.00
45.120.248.13/32 Microsoft Corporation PEERINGDB 1.00
45.120.248.38/32 Microsoft Corporation PEERINGDB 1.00
45.120.251.125/32 Microsoft Corporation PEERINGDB 1.00
45.120.251.137/32 Microsoft Corporation PEERINGDB 1.00
45.127.172.36/32 Microsoft Corporation PEERINGDB 1.00
45.127.173.62/32 Microsoft Corporation PEERINGDB 1.00
45.143.224.0/24 Microsoft Corporation BGP 1.00
45.143.225.0/24 Microsoft Corporation BGP 1.00
45.156.164.0/24 Microsoft Corporation BGP 1.00
45.156.165.0/24 Microsoft Corporation BGP 1.00
45.157.47.0/24 Microsoft Corporation BGP 1.00
46.29.242.0/24 Microsoft Corporation BGP 1.00
46.254.176.0/21 Microsoft Corporation BGP 1.00
48.160.0.0/12 Microsoft Corporation BGP 1.00
48.176.0.0/13 Microsoft Corporation BGP 1.00
48.184.0.0/13 Microsoft Corporation BGP 1.00
48.192.0.0/12 Microsoft Corporation BGP 1.00
48.208.0.0/13 Microsoft Corporation BGP 1.00
48.216.0.0/14 Microsoft Corporation BGP 1.00
48.220.0.0/15 Microsoft Corporation BGP 1.00
48.222.0.0/15 Microsoft Corporation BGP 1.00
48.224.0.0/11 Microsoft Corporation BGP 1.00
50.20.0.0/18 Microsoft Corporation BGP 1.00
50.20.64.0/19 Microsoft Corporation BGP 1.00
50.20.128.0/18 Microsoft Corporation BGP 1.00
50.85.0.0/16 Microsoft Corporation BGP 1.00
51.1.0.0/16 Microsoft Corporation BGP 1.00
51.4.0.0/15 Microsoft Corporation BGP 1.00
51.8.0.0/16 Microsoft Corporation BGP 1.00
51.10.0.0/15 Microsoft Corporation BGP 1.00
51.12.0.0/15 Microsoft Corporation BGP 1.00
51.41.0.0/16 Microsoft Corporation BGP 1.00
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RPKI-authorized prefixes (ROAs)

what's this?
1.186.0.0/16 /16 max
2.58.103.0/24 /24 max
4.128.0.0/12 /12 max
4.144.0.0/12 /12 max
4.160.0.0/12 /12 max
4.176.0.0/12 /12 max
4.192.0.0/12 /12 max
4.208.0.0/12 /12 max
4.224.0.0/12 /12 max
4.240.0.0/12 /12 max
5.23.34.0/24 /24 max
9.129.0.0/16 /16 max
9.130.0.0/16 /16 max
9.131.0.0/16 /16 max
9.132.0.0/16 /16 max
9.133.0.0/16 /16 max
9.135.0.0/16 /16 max
9.136.0.0/16 /16 max
9.140.0.0/16 /16 max
9.141.0.0/16 /16 max
9.143.0.0/16 /16 max
9.145.0.0/16 /16 max
9.146.0.0/16 /16 max
9.149.0.0/16 /16 max
9.157.0.0/16 /16 max
9.158.0.0/15 /15 max
9.160.0.0/16 /16 max
9.163.0.0/16 /16 max
9.164.0.0/16 /16 max
9.166.0.0/16 /16 max
9.167.0.0/16 /16 max
9.169.0.0/16 /16 max
9.173.0.0/16 /16 max
9.177.0.0/16 /16 max
9.185.0.0/16 /16 max
9.190.0.0/16 /16 max
9.192.0.0/15 /15 max
9.198.0.0/16 /16 max
9.205.0.0/16 /16 max
9.220.0.0/16 /16 max
9.223.0.0/16 /16 max
9.228.0.0/16 /16 max
9.229.0.0/16 /16 max
9.231.0.0/16 /16 max
9.234.0.0/15 /15 max
9.248.0.0/16 /16 max
13.64.0.0/11 /11 max
13.104.0.0/14 /14 max
13.107.14.0/24 /24 max
13.117.0.0/16 /16 max

Uses the REST API.