IP Address Allocation » ISPs » AT&T Internet

We have found a total of 3,002 IP address ranges that are allocated for the AT&T Internet Internet Service Provider. Currently you are viewing page 7 of a total of 61 pages showing you the allocation for IP addresses ranging between 64.218.36.1 and 65.65.199.255 here on IPAddress.com.

IP Address RangeNumber of IP AddressesCIDR SubnetsSample IP
64.218.36.1-64.218.71.2559,215
  • 64.218.36.1/32
  • 64.218.36.2/31
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  • 64.218.36.8/29
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  • 64.218.36.64/26
  • 64.218.36.128/25
  • 64.218.37.0/24
  • 64.218.38.0/23
  • 64.218.40.0/21
  • 64.218.48.0/20
  • 64.218.64.0/21
64.218.54.117
64.218.72.1-64.218.83.2553,071
  • 64.218.72.1/32
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  • 64.218.72.128/25
  • 64.218.73.0/24
  • 64.218.74.0/23
  • 64.218.76.0/22
  • 64.218.80.0/22
64.218.83.213
64.218.84.1-64.218.103.2555,119
  • 64.218.84.1/32
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  • 64.218.96.0/21
64.218.92.113
64.218.104.1-64.218.159.25514,335
  • 64.218.104.1/32
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  • 64.218.104.128/25
  • 64.218.105.0/24
  • 64.218.106.0/23
  • 64.218.108.0/22
  • 64.218.112.0/20
  • 64.218.128.0/19
64.218.150.180
64.218.160.1-64.218.187.2557,167
  • 64.218.160.1/32
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  • 64.218.161.0/24
  • 64.218.162.0/23
  • 64.218.164.0/22
  • 64.218.168.0/21
  • 64.218.176.0/21
  • 64.218.184.0/22
64.218.174.209
64.218.188.1-64.218.211.2556,143
  • 64.218.188.1/32
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  • 64.218.188.64/26
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  • 64.218.189.0/24
  • 64.218.190.0/23
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  • 64.218.208.0/22
64.218.204.93
64.218.212.1-64.218.227.2554,095
  • 64.218.212.1/32
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  • 64.218.212.8/29
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  • 64.218.212.64/26
  • 64.218.212.128/25
  • 64.218.213.0/24
  • 64.218.214.0/23
  • 64.218.216.0/21
  • 64.218.224.0/22
64.218.222.222
64.218.228.1-64.218.231.2551,023
  • 64.218.228.1/32
  • 64.218.228.2/31
  • 64.218.228.4/30
  • 64.218.228.8/29
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  • 64.218.228.32/27
  • 64.218.228.64/26
  • 64.218.228.128/25
  • 64.218.229.0/24
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64.218.228.58
64.218.232.1-64.218.239.2552,047
  • 64.218.232.1/32
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  • 64.218.232.4/30
  • 64.218.232.8/29
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  • 64.218.232.64/26
  • 64.218.232.128/25
  • 64.218.233.0/24
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64.218.232.19
64.218.240.1-64.219.35.25513,311
  • 64.218.240.1/32
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  • 64.218.240.4/30
  • 64.218.240.8/29
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  • 64.218.240.64/26
  • 64.218.240.128/25
  • 64.218.241.0/24
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  • 64.218.248.0/21
  • 64.219.0.0/19
  • 64.219.32.0/22
64.218.240.233
64.219.36.1-64.219.59.2556,143
  • 64.219.36.1/32
  • 64.219.36.2/31
  • 64.219.36.4/30
  • 64.219.36.8/29
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  • 64.219.37.0/24
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  • 64.219.48.0/21
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64.219.51.236
64.219.60.1-64.219.75.2554,095
  • 64.219.60.1/32
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64.219.64.75
64.219.76.1-64.219.107.2558,191
  • 64.219.76.1/32
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  • 64.219.80.0/20
  • 64.219.96.0/21
  • 64.219.104.0/22
64.219.99.190
64.219.108.1-64.219.135.2557,167
  • 64.219.108.1/32
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64.219.134.152
64.219.136.1-64.219.159.2556,143
  • 64.219.136.1/32
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64.219.148.174
64.219.160.1-64.219.167.2552,047
  • 64.219.160.1/32
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64.219.162.199
64.219.168.1-64.219.211.25511,263
  • 64.219.168.1/32
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  • 64.219.192.0/20
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64.219.180.184
64.219.212.1-64.219.219.2552,047
  • 64.219.212.1/32
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64.219.215.252
64.219.220.1-64.219.255.2559,215
  • 64.219.220.1/32
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64.219.240.206
64.252.0.0-64.252.63.25516,384
  • 64.252.0.0/18
64.252.7.189
64.252.192.0-64.252.255.25516,384
  • 64.252.192.0/18
64.252.238.141
65.5.0.0-65.7.255.255196,608
  • 65.5.0.0/16
  • 65.6.0.0/15
65.5.14.221
65.12.0.0-65.15.255.255262,144
  • 65.12.0.0/14
65.14.166.99
65.42.0.0-65.42.32.1328,325
  • 65.42.0.0/19
  • 65.42.32.0/25
  • 65.42.32.128/30
  • 65.42.32.132/32
65.42.29.116
65.42.32.134-65.42.47.2553,962
  • 65.42.32.134/31
  • 65.42.32.136/29
  • 65.42.32.144/28
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  • 65.42.32.192/26
  • 65.42.33.0/24
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65.42.38.194
65.42.48.1-65.42.59.2553,071
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  • 65.42.49.0/24
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  • 65.42.56.0/22
65.42.50.248
65.42.60.1-65.42.227.25543,007
  • 65.42.60.1/32
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  • 65.42.61.0/24
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  • 65.42.64.0/18
  • 65.42.128.0/18
  • 65.42.192.0/19
  • 65.42.224.0/22
65.42.155.185
65.42.228.1-65.42.235.2552,047
  • 65.42.228.1/32
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  • 65.42.229.0/24
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  • 65.42.232.0/22
65.42.232.25
65.42.236.1-65.42.239.2551,023
  • 65.42.236.1/32
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65.42.236.99
65.42.240.1-65.43.167.25547,103
  • 65.42.240.1/32
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  • 65.42.241.0/24
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  • 65.42.244.0/22
  • 65.42.248.0/21
  • 65.43.0.0/17
  • 65.43.128.0/19
  • 65.43.160.0/21
65.43.61.36
65.43.168.1-65.43.191.2556,143
  • 65.43.168.1/32
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65.43.169.190
65.43.192.1-65.43.255.25516,383
  • 65.43.192.1/32
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65.43.237.129
65.64.0.0-65.64.23.2556,144
  • 65.64.0.0/20
  • 65.64.16.0/21
65.64.22.194
65.64.24.1-65.64.31.2552,047
  • 65.64.24.1/32
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  • 65.64.24.128/25
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  • 65.64.28.0/22
65.64.25.255
65.64.32.1-65.64.47.2554,095
  • 65.64.32.1/32
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  • 65.64.32.8/29
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  • 65.64.32.128/25
  • 65.64.33.0/24
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  • 65.64.36.0/22
  • 65.64.40.0/21
65.64.37.253
65.64.48.1-65.64.67.2555,119
  • 65.64.48.1/32
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  • 65.64.64.0/22
65.64.64.66
65.64.68.1-65.64.79.2553,071
  • 65.64.68.1/32
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65.64.75.65
65.64.88.0-65.64.135.25512,288
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  • 65.64.96.0/19
  • 65.64.128.0/21
65.64.89.163
65.64.136.1-65.64.151.2554,095
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  • 65.64.144.0/21
65.64.148.153
65.64.152.1-65.64.199.25512,287
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65.64.152.34
65.64.200.1-65.64.243.25511,263
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  • 65.64.240.0/22
65.64.218.128
65.64.244.1-65.64.251.2552,047
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65.64.249.217
65.64.252.1-65.65.23.2557,167
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65.65.10.2
65.65.24.1-65.65.75.25513,311
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  • 65.65.72.0/22
65.65.74.202
65.65.76.1-65.65.79.2551,023
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65.65.78.166
65.65.80.1-65.65.103.2556,143
  • 65.65.80.1/32
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65.65.102.3
65.65.104.1-65.65.147.25511,263
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  • 65.65.112.0/20
  • 65.65.128.0/20
  • 65.65.144.0/22
65.65.121.22
65.65.148.1-65.65.179.2558,191
  • 65.65.148.1/32
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  • 65.65.149.0/24
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  • 65.65.152.0/21
  • 65.65.160.0/20
  • 65.65.176.0/22
65.65.159.232
65.65.180.1-65.65.191.2553,071
  • 65.65.180.1/32
  • 65.65.180.2/31
  • 65.65.180.4/30
  • 65.65.180.8/29
  • 65.65.180.16/28
  • 65.65.180.32/27
  • 65.65.180.64/26
  • 65.65.180.128/25
  • 65.65.181.0/24
  • 65.65.182.0/23
  • 65.65.184.0/21
65.65.184.30
65.65.192.1-65.65.199.2552,047
  • 65.65.192.1/32
  • 65.65.192.2/31
  • 65.65.192.4/30
  • 65.65.192.8/29
  • 65.65.192.16/28
  • 65.65.192.32/27
  • 65.65.192.64/26
  • 65.65.192.128/25
  • 65.65.193.0/24
  • 65.65.194.0/23
  • 65.65.196.0/22
65.65.195.255