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Azure IP ranges - AzureCloud.westus

Azure service tag AzureCloud.westus for West US publishes 359 address blocks featuring 305 IPv4 and 54 IPv6 prefixes.

IP address ranges for AzureCloud.westus

IPv4 addresses (305)

4.150.224.0/1913.64.0.0/1613.73.32.0/1913.83.0.0/1613.86.128.0/1713.87.128.0/1713.88.0.0/1713.88.128.0/1813.91.0.0/1613.93.128.0/1713.104.144.192/2713.104.158.16/2813.104.158.64/2613.104.208.96/2713.104.222.0/2413.104.223.0/2513.105.17.64/2613.105.17.128/2613.105.19.128/2513.105.96.64/2713.105.96.96/2813.105.97.0/2720.20.92.0/2320.20.94.0/2520.20.94.128/2620.20.94.192/2820.20.94.208/3020.20.137.0/2420.33.105.0/2420.33.135.0/2420.33.156.0/2420.33.241.0/2420.33.252.0/2420.43.192.0/1820.47.2.0/2420.47.22.0/2320.47.110.0/2420.47.116.0/2420.49.120.0/2120.57.192.0/1920.59.64.0/1820.60.1.0/2420.60.34.0/2320.60.44.128/2520.60.52.0/2320.60.80.0/2320.60.137.0/2420.60.168.0/2320.60.230.0/2320.60.232.0/2320.66.0.0/1720.95.1.0/2420.95.32.0/2420.95.52.0/2420.112.184.0/2120.125.240.0/2020.135.74.0/2320.136.7.0/2520.143.10.0/2320.143.38.0/2420.150.34.0/2320.150.91.0/2420.150.102.0/2420.152.2.0/2320.152.84.0/2320.152.102.0/2320.153.36.0/2420.153.71.0/2420.153.81.0/2420.153.87.0/2420.153.155.0/2420.153.222.0/2320.153.224.0/2320.157.32.0/2420.157.57.0/2420.157.72.0/2420.157.87.0/2420.157.90.0/2420.157.95.0/2420.157.105.0/2420.157.130.0/2420.157.236.0/2420.168.128.0/1920.168.160.0/2120.184.128.0/1720.189.128.0/1820.190.132.0/2420.190.153.0/2420.201.147.0/2420.201.148.0/2420.201.220.0/2420.202.22.0/2420.202.25.0/2420.202.26.0/2320.202.28.0/2320.202.30.0/2420.202.105.0/2420.202.109.0/2420.202.113.0/2420.202.117.0/24

IPv6 addresses (54)

2603:1030:a00::/462603:1030:a04::/482603:1030:a06::/482603:1030:a07::/482603:1030:a08::/482603:1030:a09::/562603:1030:a09:100::/632603:1030:a0a::/472603:1030:a0c::/472603:1036:903:1d::/642603:1036:903:21::/642603:1036:903:22::/632603:1036:2400::/482603:1036:2500:10::/642603:1036:2500:60::/612603:1036:2500:68::/642603:1036:3000:1c0::/592603:1037:1:1c0::/592603:1061:1312:2400::/542603:1061:171f::/482603:1061:2000:1::/642603:1061:2000:3::/642603:1061:2000:110::/602603:1061:2000:548::/622603:1061:2002:100::/562603:1061:2004:7100::/562603:1061:2010:1b::/642603:1061:2011:1b::/642603:1062:2:200::/572603:1062:c:24::/632603:1063:24::/562603:1063:124::/552603:1063:124:200::/562603:1063:180::/642603:1063:224::/552603:1063:435::/552603:1063:62d::/562603:1063:730::/562603:1063:1c13::/552603:1063:2200:30::/642603:1063:243d::/482603:1063:2608::/482603:1063:283b::/482603:1063:2a3b::/482a01:111:f100:3000::/522a01:111:f403:c000::/632a01:111:f403:c800::/642a01:111:f403:c902::/642a01:111:f403:c914::/622a01:111:f403:c918::/642a01:111:f403:d000::/632a01:111:f403:d800::/632a01:111:f403:e000::/632a01:111:f403:f800::/62

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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