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Azure IP ranges - CognitiveServicesFrontend

Azure service tag CognitiveServicesFrontend publishes 166 address blocks featuring 86 IPv4 and 80 IPv6 prefixes.

IP address ranges for CognitiveServicesFrontend

IPv4 addresses (86)

4.171.26.80/284.187.64.96/284.232.40.128/289.160.56.192/289.205.48.192/2820.17.59.112/2820.17.127.80/2820.45.94.112/2820.45.242.160/2820.47.233.144/2820.48.202.128/2820.51.6.0/2820.52.95.32/2820.58.71.240/2820.59.79.224/2820.69.5.144/2820.70.222.80/2820.83.222.64/2820.87.80.48/2820.88.157.144/2820.89.12.160/2820.90.132.112/2820.92.4.176/2820.97.34.240/2820.98.146.48/2820.98.193.240/2820.100.2.16/2820.105.208.224/2820.111.0.224/2820.111.78.32/2820.150.130.224/2820.167.131.96/2820.189.194.80/2820.192.153.128/2820.195.85.144/2820.200.196.80/2820.204.192.16/2820.205.69.48/2820.207.1.48/2820.208.5.16/2820.213.227.224/2820.215.13.32/2820.217.53.32/2823.101.195.26/3240.64.9.176/2840.120.87.224/2848.196.100.176/2848.197.92.160/2848.198.102.48/2848.216.34.16/2848.219.208.192/2851.4.136.192/2851.13.143.32/2851.53.42.32/2851.53.182.16/2851.107.255.160/2851.116.75.112/2852.139.111.144/2852.146.64.131/3252.146.139.240/2852.147.119.48/2857.151.223.48/2868.210.175.128/2868.211.15.112/2868.221.40.144/2870.153.167.48/2874.7.57.32/2874.7.193.32/28102.37.85.240/28134.138.83.96/28158.23.112.144/28172.194.84.80/28172.198.99.16/28172.204.167.96/28191.238.78.0/2840.72.169.80/2840.73.37.98/3252.130.49.112/2852.131.66.80/2852.131.194.32/2852.131.234.74/3213.77.226.142/3220.140.147.128/2820.141.10.160/2852.235.253.80/2852.244.74.24/32

IPv6 addresses (80)

2603:1000:4:2::300/1212603:1000:104:3::80/1212603:1010:6:2::780/1212603:1010:101:2::200/1212603:1010:304:5::600/1212603:1010:404:5::680/1212603:1010:502:3::80/1212603:1020:5:4::280/1212603:1020:104:3::580/1212603:1020:206:4::400/1212603:1020:605:2::300/1212603:1020:705:2::780/1212603:1020:805:2::580/1212603:1020:905:5::780/1212603:1020:a04:3::280/1212603:1020:b04:2::300/1212603:1020:c04:2::580/1212603:1020:d04:2::100/1212603:1020:e04:4::100/1212603:1020:f04:3::300/1212603:1020:1204:2::580/1212603:1020:1302:2::200/1212603:1020:1403:2::600/1212603:1020:1502:2::700/1212603:1020:1602:2::700/1212603:1030:f:3::780/1212603:1030:10:4::200/1212603:1030:210:5::200/1212603:1030:40b:3::380/1212603:1030:40c:4::200/1212603:1030:504:2::780/1212603:1030:608:3::500/1212603:1030:702:2::600/1212603:1030:807:3::280/1212603:1030:902:3::/1212603:1030:a07:4::180/1212603:1030:b04:3::100/1212603:1030:c06:5::200/1212603:1030:f05:2::780/1212603:1030:1005:2::300/1212603:1030:1102:2::780/1212603:1030:1202:2::700/1212603:1030:1302:2::700/1212603:1030:1402:3::100/1212603:1030:1502:3::80/1212603:1030:1602:3::480/1212603:1030:1702:3::500/1212603:1040:5:3::280/1212603:1040:207:3::/1212603:1040:407:2::580/1212603:1040:606:2::300/1212603:1040:806:6::180/1212603:1040:904:2::580/1212603:1040:a06:3::280/1212603:1040:b04:2::300/1212603:1040:c06:2::300/1212603:1040:d04:3::80/1212603:1040:e05:1::100/1212603:1040:f05:3::180/1212603:1040:1002:5::480/1212603:1040:1104:2::280/1212603:1040:1202:2::300/1212603:1040:1302:2::700/1212603:1040:1402:2::200/1212603:1040:1503:2::400/1212603:1040:1602:2::780/1212603:1040:1702:2::700/1212603:1040:1802:2::580/1212603:1040:1904:3::300/1212603:1040:1a02:3::500/1212603:1040:1b02:3::580/1212603:1050:6:2::580/1212603:1050:301:2::780/1212404:7940:1:2::200/1212404:7940:101:2::280/1212404:7940:201:2::/1212404:7940:301:2::200/1212001:489a:3103:2::500/1212001:489a:3403:2::100/1212001:489a:3604:2::500/121

Common use cases

This service tag often supports Azure networking tasks such as:

  • Configure enterprise firewalls for Azure connectivity
  • Set up network security groups
  • Plan hybrid cloud network architecture
  • Implement Azure ExpressRoute configurations

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