IP Address Allocation » ISPs » Microsoft Azure

We have found a total of 182 IP address ranges that are allocated for the Microsoft Azure Internet Service Provider. Currently you are viewing page 1 of a total of 4 pages showing you the allocation for IP addresses ranging between 4.144.0.0 and 65.55.146.255 here on IPAddress.com.

IP Address RangeNumber of IP AddressesCIDR SubnetsSample IP
4.144.0.0-4.198.167.2553,581,952
  • 4.144.0.0/12
  • 4.160.0.0/11
  • 4.192.0.0/14
  • 4.196.0.0/15
  • 4.198.0.0/17
  • 4.198.128.0/19
  • 4.198.160.0/21
4.156.199.8
4.199.0.0-4.203.95.255286,720
  • 4.199.0.0/16
  • 4.200.0.0/15
  • 4.202.0.0/16
  • 4.203.0.0/18
  • 4.203.64.0/19
4.202.139.247
4.204.0.0-4.232.199.2551,886,208
  • 4.204.0.0/14
  • 4.208.0.0/12
  • 4.224.0.0/13
  • 4.232.0.0/17
  • 4.232.128.0/18
  • 4.232.192.0/21
4.207.54.123
4.233.0.0-4.248.127.2551,015,808
  • 4.233.0.0/16
  • 4.234.0.0/15
  • 4.236.0.0/14
  • 4.240.0.0/13
  • 4.248.0.0/17
4.235.60.245
4.249.0.0-4.255.255.255458,752
  • 4.249.0.0/16
  • 4.250.0.0/15
  • 4.252.0.0/14
4.254.106.133
13.64.0.0-13.107.255.2552,883,584
  • 13.64.0.0/11
  • 13.96.0.0/13
  • 13.104.0.0/14
13.67.71.50
20.0.0.0-20.40.51.1402,634,637
  • 20.0.0.0/11
  • 20.32.0.0/13
  • 20.40.0.0/19
  • 20.40.32.0/20
  • 20.40.48.0/23
  • 20.40.50.0/24
  • 20.40.51.0/25
  • 20.40.51.128/29
  • 20.40.51.136/30
  • 20.40.51.140/32
20.1.209.29
20.40.51.142-20.127.255.2555,753,970
  • 20.40.51.142/31
  • 20.40.51.144/28
  • 20.40.51.160/27
  • 20.40.51.192/26
  • 20.40.52.0/22
  • 20.40.56.0/21
  • 20.40.64.0/18
  • 20.40.128.0/17
  • 20.41.0.0/16
  • 20.42.0.0/15
  • 20.44.0.0/14
  • 20.48.0.0/12
  • 20.64.0.0/10
20.94.42.69
20.135.0.0-20.136.255.255131,072
  • 20.135.0.0/16
  • 20.136.0.0/16
20.136.18.218
20.143.0.0-20.175.255.2552,162,688
  • 20.143.0.0/16
  • 20.144.0.0/12
  • 20.160.0.0/12
20.169.247.10
20.180.0.0-20.255.255.2554,980,736
  • 20.180.0.0/14
  • 20.184.0.0/13
  • 20.192.0.0/10
20.227.121.52
23.96.0.0-23.103.255.255524,288
  • 23.96.0.0/13
23.96.175.154
40.64.0.0-40.127.255.2554,194,304
  • 40.64.0.0/10
40.127.112.33
51.11.0.0-51.13.255.255196,608
  • 51.11.0.0/16
  • 51.12.0.0/15
51.11.180.238
51.51.0.0-51.51.255.25565,536
  • 51.51.0.0/16
51.51.166.96
51.53.0.0-51.53.207.25553,248
  • 51.53.0.0/17
  • 51.53.128.0/18
  • 51.53.192.0/20
51.53.181.95
51.103.0.0-51.107.255.255327,680
  • 51.103.0.0/16
  • 51.104.0.0/14
51.107.213.141
51.116.0.0-51.116.255.25565,536
  • 51.116.0.0/16
51.116.191.54
51.120.0.0-51.120.255.25565,536
  • 51.120.0.0/16
51.120.30.63
51.124.0.0-51.124.255.25565,536
  • 51.124.0.0/16
51.124.225.201
51.132.0.0-51.132.255.25565,536
  • 51.132.0.0/16
51.132.239.42
51.136.0.0-51.145.255.255655,360
  • 51.136.0.0/13
  • 51.144.0.0/15
51.139.112.246
52.96.0.0-52.115.255.2551,310,720
  • 52.96.0.0/12
  • 52.112.0.0/14
52.106.170.103
52.120.0.0-52.123.255.255262,144
  • 52.120.0.0/14
52.121.202.197
52.125.128.0-52.125.141.2553,584
  • 52.125.128.0/21
  • 52.125.136.0/22
  • 52.125.140.0/23
52.125.140.241
52.136.0.0-52.143.255.255524,288
  • 52.136.0.0/13
52.136.103.89
52.146.0.0-52.191.255.2553,014,656
  • 52.146.0.0/15
  • 52.148.0.0/14
  • 52.152.0.0/13
  • 52.160.0.0/11
52.170.118.128
52.224.0.0-52.255.255.2552,097,152
  • 52.224.0.0/11
52.225.199.169
53.103.135.0-53.103.143.2552,304
  • 53.103.135.0/24
  • 53.103.136.0/21
53.103.142.148
64.4.8.0-64.4.8.255256
  • 64.4.8.0/24
64.4.8.223
64.4.54.0-64.4.54.255256
  • 64.4.54.0/24
64.4.54.111
65.52.0.0-65.52.255.25565,536
  • 65.52.0.0/16
65.52.208.254
65.54.19.128-65.54.19.15932
  • 65.54.19.128/27
65.54.19.131
65.54.55.160-65.54.55.19132
  • 65.54.55.160/27
65.54.55.178
65.54.55.224-65.54.55.25532
  • 65.54.55.224/27
65.54.55.248
65.55.32.128-65.55.32.14316
  • 65.55.32.128/28
65.55.32.141
65.55.32.192-65.55.32.23948
  • 65.55.32.192/27
  • 65.55.32.224/28
65.55.32.212
65.55.33.176-65.55.33.20732
  • 65.55.33.176/28
  • 65.55.33.192/28
65.55.33.206
65.55.35.192-65.55.35.22332
  • 65.55.35.192/27
65.55.35.193
65.55.44.8-65.55.44.159152
  • 65.55.44.8/29
  • 65.55.44.16/28
  • 65.55.44.32/27
  • 65.55.44.64/26
  • 65.55.44.128/27
65.55.44.58
65.55.51.0-65.55.51.255256
  • 65.55.51.0/24
65.55.51.170
65.55.60.176-65.55.60.19116
  • 65.55.60.176/28
65.55.60.179
65.55.105.0-65.55.105.6364
  • 65.55.105.0/26
65.55.105.41
65.55.105.96-65.55.105.12732
  • 65.55.105.96/27
65.55.105.100
65.55.105.160-65.55.106.95192
  • 65.55.105.160/27
  • 65.55.105.192/26
  • 65.55.106.0/26
  • 65.55.106.64/27
65.55.106.1
65.55.106.128-65.55.107.15144
  • 65.55.106.128/25
  • 65.55.107.0/28
65.55.106.173
65.55.107.48-65.55.107.12780
  • 65.55.107.48/28
  • 65.55.107.64/26
65.55.107.80
65.55.108.0-65.55.110.255768
  • 65.55.108.0/23
  • 65.55.110.0/24
65.55.108.76
65.55.120.0-65.55.120.255256
  • 65.55.120.0/24
65.55.120.22
65.55.144.0-65.55.146.255768
  • 65.55.144.0/23
  • 65.55.146.0/24
65.55.146.117