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Microsoft Cognitive Services Management IP ranges

Microsoft Cognitive Services Management IPv4 and IPv6 ranges with range basis, freshness, address counts, and related network information.

Range summary

Unique IPv4 prefixes
1272
Unique IPv6 prefixes
237
Total IPv4 addresses
29,570
Total IPv6 addresses
14,752

IP prefixes

Showing 100 prefixes per page with all applicable range bases.

CIDR Addresses First address Last address Range basis
20.6.139.240/28 16 20.6.139.240 20.6.139.255 Provider-published
20.15.134.192/28 16 20.15.134.192 20.15.134.207 Provider-published
20.17.58.0/27 32 20.17.58.0 20.17.58.31 Provider-published
20.17.58.32/28 16 20.17.58.32 20.17.58.47 Provider-published
20.17.58.64/26 64 20.17.58.64 20.17.58.127 Provider-published
20.17.59.56/29 8 20.17.59.56 20.17.59.63 Provider-published
20.17.126.96/27 32 20.17.126.96 20.17.126.127 Provider-published
20.17.126.128/26 64 20.17.126.128 20.17.126.191 Provider-published
20.17.126.192/28 16 20.17.126.192 20.17.126.207 Provider-published
20.17.126.216/29 8 20.17.126.216 20.17.126.223 Provider-published
20.18.4.176/28 16 20.18.4.176 20.18.4.191 Provider-published
20.19.31.160/28 16 20.19.31.160 20.19.31.175 Provider-published
20.21.37.64/27 32 20.21.37.64 20.21.37.95 Provider-published
20.21.37.96/28 16 20.21.37.96 20.21.37.111 Provider-published
20.21.39.0/26 64 20.21.39.0 20.21.39.63 Provider-published
20.21.39.232/29 8 20.21.39.232 20.21.39.239 Provider-published
20.21.86.0/25 128 20.21.86.0 20.21.86.127 Provider-published
20.21.208.50/32 1 20.21.208.50 20.21.208.50 Provider-published
20.24.1.192/26 64 20.24.1.192 20.24.1.255 Provider-published
20.24.2.0/25 128 20.24.2.0 20.24.2.127 Provider-published
20.26.16.192/26 64 20.26.16.192 20.26.16.255 Provider-published
20.26.17.0/25 128 20.26.17.0 20.26.17.127 Provider-published
20.26.21.240/28 16 20.26.21.240 20.26.21.255 Provider-published
20.36.120.224/27 32 20.36.120.224 20.36.120.255 Provider-published
20.36.121.192/27 32 20.36.121.192 20.36.121.223 Provider-published
20.36.121.224/28 16 20.36.121.224 20.36.121.239 Provider-published
20.36.125.128/26 64 20.36.125.128 20.36.125.191 Provider-published
20.37.64.224/27 32 20.37.64.224 20.37.64.255 Provider-published
20.37.65.192/27 32 20.37.65.192 20.37.65.223 Provider-published
20.37.65.224/28 16 20.37.65.224 20.37.65.239 Provider-published
20.37.68.36/30 4 20.37.68.36 20.37.68.39 Provider-published
20.37.70.128/26 64 20.37.70.128 20.37.70.191 Provider-published
20.37.70.224/27 32 20.37.70.224 20.37.70.255 Provider-published
20.37.71.208/28 16 20.37.71.208 20.37.71.223 Provider-published
20.37.76.200/30 4 20.37.76.200 20.37.76.203 Provider-published
20.37.156.204/30 4 20.37.156.204 20.37.156.207 Provider-published
20.37.157.96/27 32 20.37.157.96 20.37.157.127 Provider-published
20.37.195.112/28 16 20.37.195.112 20.37.195.127 Provider-published
20.37.195.192/27 32 20.37.195.192 20.37.195.223 Provider-published
20.37.196.160/27 32 20.37.196.160 20.37.196.191 Provider-published
20.37.224.224/27 32 20.37.224.224 20.37.224.255 Provider-published
20.37.225.192/27 32 20.37.225.192 20.37.225.223 Provider-published
20.37.225.224/28 16 20.37.225.224 20.37.225.239 Provider-published
20.37.229.192/26 64 20.37.229.192 20.37.229.255 Provider-published
20.38.84.108/30 4 20.38.84.108 20.38.84.111 Provider-published
20.38.85.160/27 32 20.38.85.160 20.38.85.191 Provider-published
20.38.87.128/27 32 20.38.87.128 20.38.87.159 Provider-published
20.38.87.160/28 16 20.38.87.160 20.38.87.175 Provider-published
20.38.136.240/28 16 20.38.136.240 20.38.136.255 Provider-published
20.38.137.128/27 32 20.38.137.128 20.38.137.159 Provider-published
20.38.137.224/27 32 20.38.137.224 20.38.137.255 Provider-published
20.38.141.12/30 4 20.38.141.12 20.38.141.15 Provider-published
20.38.142.128/26 64 20.38.142.128 20.38.142.191 Provider-published
20.38.142.224/27 32 20.38.142.224 20.38.142.255 Provider-published
20.38.143.240/28 16 20.38.143.240 20.38.143.255 Provider-published
20.39.11.112/28 16 20.39.11.112 20.39.11.127 Provider-published
20.39.12.0/27 32 20.39.12.0 20.39.12.31 Provider-published
20.39.12.96/27 32 20.39.12.96 20.39.12.127 Provider-published
20.39.15.56/31 2 20.39.15.56 20.39.15.57 Provider-published
20.39.15.60/30 4 20.39.15.60 20.39.15.63 Provider-published
20.40.24.42/32 1 20.40.24.42 20.40.24.42 Provider-published
20.40.164.245/32 1 20.40.164.245 20.40.164.245 Provider-published
20.40.170.73/32 1 20.40.170.73 20.40.170.73 Provider-published
20.40.187.210/32 1 20.40.187.210 20.40.187.210 Provider-published
20.40.188.109/32 1 20.40.188.109 20.40.188.109 Provider-published
20.40.190.135/32 1 20.40.190.135 20.40.190.135 Provider-published
20.40.190.225/32 1 20.40.190.225 20.40.190.225 Provider-published
20.40.200.64/27 32 20.40.200.64 20.40.200.95 Provider-published
20.40.200.96/28 16 20.40.200.96 20.40.200.111 Provider-published
20.40.207.152/29 8 20.40.207.152 20.40.207.159 Provider-published
20.40.224.32/28 16 20.40.224.32 20.40.224.47 Provider-published
20.40.224.48/30 4 20.40.224.48 20.40.224.51 Provider-published
20.40.224.56/29 8 20.40.224.56 20.40.224.63 Provider-published
20.40.225.64/26 64 20.40.225.64 20.40.225.127 Provider-published
20.40.225.192/26 64 20.40.225.192 20.40.225.255 Provider-published
20.40.229.64/28 16 20.40.229.64 20.40.229.79 Provider-published
20.41.5.160/27 32 20.41.5.160 20.41.5.191 Provider-published
20.41.65.192/27 32 20.41.65.192 20.41.65.223 Provider-published
20.41.66.160/27 32 20.41.66.160 20.41.66.191 Provider-published
20.41.66.192/28 16 20.41.66.192 20.41.66.207 Provider-published
20.41.69.40/29 8 20.41.69.40 20.41.69.47 Provider-published
20.41.69.56/30 4 20.41.69.56 20.41.69.59 Provider-published
20.41.193.176/28 16 20.41.193.176 20.41.193.191 Provider-published
20.41.193.192/27 32 20.41.193.192 20.41.193.223 Provider-published
20.41.195.160/27 32 20.41.195.160 20.41.195.191 Provider-published
20.41.208.0/30 4 20.41.208.0 20.41.208.3 Provider-published
20.42.4.204/30 4 20.42.4.204 20.42.4.207 Provider-published
20.42.6.144/28 16 20.42.6.144 20.42.6.159 Provider-published
20.42.6.160/27 32 20.42.6.160 20.42.6.191 Provider-published
20.42.7.128/27 32 20.42.7.128 20.42.7.159 Provider-published
20.42.131.240/28 16 20.42.131.240 20.42.131.255 Provider-published
20.42.173.0/28 16 20.42.173.0 20.42.173.15 Provider-published
20.42.227.144/28 16 20.42.227.144 20.42.227.159 Provider-published
20.42.227.160/27 32 20.42.227.160 20.42.227.191 Provider-published
20.42.228.128/27 32 20.42.228.128 20.42.228.159 Provider-published
20.43.42.16/28 16 20.43.42.16 20.43.42.31 Provider-published
20.43.42.32/27 32 20.43.42.32 20.43.42.63 Provider-published
20.43.43.0/27 32 20.43.43.0 20.43.43.31 Provider-published
20.43.45.232/29 8 20.43.45.232 20.43.45.239 Provider-published
20.43.45.244/30 4 20.43.45.244 20.43.45.247 Provider-published

Range basis and freshness

Provider-published entries are published by the provider. Third-party published entries come from independent publications. ASN-announced entries describe routing and do not prove that every address belongs to a particular product.

Range basis Prefixes Updated
Provider-published 1509