IP Network Tree IPv4IPv6 Discover Global IP Networks

This list provides the ranges and Subaddresses for the Network 12.181.0.0/

12.0.0.0/8 IP Tree for Parent Network / Address Space -

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12.181.0.0 Single IP Address
12.181.0.0/24 IP Tree for Address Space
12.181.0.0/21 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.1.0 Single IP Address
12.181.1.0/24 IP Tree for Address Space


12.181.2.0 Single IP Address
12.181.2.0/24 IP Tree for Address Space


12.181.3.0 Single IP Address
12.181.3.0/24 IP Tree for Address Space


12.181.4.0 Single IP Address
12.181.4.0/24 IP Tree for Address Space


12.181.5.0 Single IP Address
12.181.5.0/24 IP Tree for Address Space


12.181.6.0 Single IP Address
12.181.6.0/24 IP Tree for Address Space


12.181.7.0 Single IP Address
12.181.7.0/24 IP Tree for Address Space


12.181.8.0 Single IP Address
12.181.8.0/24 IP Tree for Address Space
12.181.8.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.9.0 Single IP Address
12.181.9.0/24 IP Tree for Address Space


12.181.10.0 Single IP Address
12.181.10.0/24 IP Tree for Address Space


12.181.11.0 Single IP Address
12.181.11.0/24 IP Tree for Address Space


12.181.12.0 Single IP Address
12.181.12.0/24 IP Tree for Address Space
12.181.12.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.13.0 Single IP Address
12.181.13.0/24 IP Tree for Address Space


12.181.14.0 Single IP Address
12.181.14.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.181.14.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.15.0 Single IP Address
12.181.15.0/24 IP Tree for Address Space - Gray Television Inc AS62861 • All networks of Gray Television Inc
12.181.15.0/24 Private Address Space - Gray Television Inc AS62861 • All networks of Gray Television Inc


12.181.16.0 Single IP Address
12.181.16.0/24 IP Tree for Address Space
12.181.16.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.17.0 Single IP Address
12.181.17.0/24 IP Tree for Address Space


12.181.18.0 Single IP Address
12.181.18.0/24 IP Tree for Address Space


12.181.19.0 Single IP Address
12.181.19.0/24 IP Tree for Address Space


12.181.20.0 Single IP Address
12.181.20.0/24 IP Tree for Address Space - Clear Winds Technologies Incorporated AS395572 • All networks of Clear Winds Technologies Incorporated
12.181.20.0/24 Private Address Space - Clear Winds Technologies Incorporated AS395572 • All networks of Clear Winds Technologies Incorporated


12.181.21.0 Single IP Address
12.181.21.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.181.21.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.22.0 Single IP Address
12.181.22.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.181.22.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.23.0 Single IP Address
12.181.23.0/24 IP Tree for Address Space - Gray Television Inc AS62861 • All networks of Gray Television Inc
12.181.23.0/24 Private Address Space - Gray Television Inc AS62861 • All networks of Gray Television Inc


12.181.24.0 Single IP Address
12.181.24.0/24 IP Tree for Address Space
12.181.24.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.25.0 Single IP Address
12.181.25.0/24 IP Tree for Address Space


12.181.26.0 Single IP Address
12.181.26.0/24 IP Tree for Address Space


12.181.27.0 Single IP Address
12.181.27.0/24 IP Tree for Address Space


12.181.28.0 Single IP Address
12.181.28.0/24 IP Tree for Address Space
12.181.28.0/23 Private Address Space - AT&T Data Communications Services AS2386 • All networks of AT&T Data Communications Services


12.181.29.0 Single IP Address
12.181.29.0/24 IP Tree for Address Space


12.181.30.0 Single IP Address
12.181.30.0/24 IP Tree for Address Space
12.181.30.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.31.0 Single IP Address
12.181.31.0/24 IP Tree for Address Space


12.181.32.0 Single IP Address
12.181.32.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.181.32.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.33.0 Single IP Address
12.181.33.0/24 IP Tree for Address Space - AT&T Data Communications Services AS2386 • All networks of AT&T Data Communications Services
12.181.33.0/24 Private Address Space - AT&T Data Communications Services AS2386 • All networks of AT&T Data Communications Services


12.181.34.0 Single IP Address
12.181.34.0/24 IP Tree for Address Space
12.181.34.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.35.0 Single IP Address
12.181.35.0/24 IP Tree for Address Space


12.181.36.0 Single IP Address
12.181.36.0/24 IP Tree for Address Space
12.181.36.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.37.0 Single IP Address
12.181.37.0/24 IP Tree for Address Space


12.181.38.0 Single IP Address
12.181.38.0/24 IP Tree for Address Space


12.181.39.0 Single IP Address
12.181.39.0/24 IP Tree for Address Space


12.181.40.0 Single IP Address
12.181.40.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.181.40.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.41.0 Single IP Address
12.181.41.0/24 IP Tree for Address Space - Kohler Co. AS23045 • All networks of Kohler Co.
12.181.41.0/24 Private Address Space - Kohler Co. AS23045 • All networks of Kohler Co.


12.181.42.0 Single IP Address
12.181.42.0/24 IP Tree for Address Space
12.181.42.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.43.0 Single IP Address
12.181.43.0/24 IP Tree for Address Space


12.181.44.0 Single IP Address
12.181.44.0/24 IP Tree for Address Space
12.181.44.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.45.0 Single IP Address
12.181.45.0/24 IP Tree for Address Space


12.181.46.0 Single IP Address
12.181.46.0/24 IP Tree for Address Space


12.181.47.0 Single IP Address
12.181.47.0/24 IP Tree for Address Space


12.181.48.0 Single IP Address
12.181.48.0/24 IP Tree for Address Space
12.181.48.0/20 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.49.0 Single IP Address
12.181.49.0/24 IP Tree for Address Space


12.181.50.0 Single IP Address
12.181.50.0/24 IP Tree for Address Space


12.181.51.0 Single IP Address
12.181.51.0/24 IP Tree for Address Space


12.181.52.0 Single IP Address
12.181.52.0/24 IP Tree for Address Space


12.181.53.0 Single IP Address
12.181.53.0/24 IP Tree for Address Space


12.181.54.0 Single IP Address
12.181.54.0/24 IP Tree for Address Space


12.181.55.0 Single IP Address
12.181.55.0/24 IP Tree for Address Space


12.181.56.0 Single IP Address
12.181.56.0/24 IP Tree for Address Space


12.181.57.0 Single IP Address
12.181.57.0/24 IP Tree for Address Space


12.181.58.0 Single IP Address
12.181.58.0/24 IP Tree for Address Space


12.181.59.0 Single IP Address
12.181.59.0/24 IP Tree for Address Space


12.181.60.0 Single IP Address
12.181.60.0/24 IP Tree for Address Space


12.181.61.0 Single IP Address
12.181.61.0/24 IP Tree for Address Space


12.181.62.0 Single IP Address
12.181.62.0/24 IP Tree for Address Space


12.181.63.0 Single IP Address
12.181.63.0/24 IP Tree for Address Space


12.181.64.0 Single IP Address
12.181.64.0/24 IP Tree for Address Space
12.181.64.0/18 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.65.0 Single IP Address
12.181.65.0/24 IP Tree for Address Space


12.181.66.0 Single IP Address
12.181.66.0/24 IP Tree for Address Space


12.181.67.0 Single IP Address
12.181.67.0/24 IP Tree for Address Space


12.181.68.0 Single IP Address
12.181.68.0/24 IP Tree for Address Space


12.181.69.0 Single IP Address
12.181.69.0/24 IP Tree for Address Space


12.181.70.0 Single IP Address
12.181.70.0/24 IP Tree for Address Space


12.181.71.0 Single IP Address
12.181.71.0/24 IP Tree for Address Space


12.181.72.0 Single IP Address
12.181.72.0/24 IP Tree for Address Space


12.181.73.0 Single IP Address
12.181.73.0/24 IP Tree for Address Space


12.181.74.0 Single IP Address
12.181.74.0/24 IP Tree for Address Space


12.181.75.0 Single IP Address
12.181.75.0/24 IP Tree for Address Space


12.181.76.0 Single IP Address
12.181.76.0/24 IP Tree for Address Space


12.181.77.0 Single IP Address
12.181.77.0/24 IP Tree for Address Space


12.181.78.0 Single IP Address
12.181.78.0/24 IP Tree for Address Space


12.181.79.0 Single IP Address
12.181.79.0/24 IP Tree for Address Space


12.181.80.0 Single IP Address
12.181.80.0/24 IP Tree for Address Space


12.181.81.0 Single IP Address
12.181.81.0/24 IP Tree for Address Space


12.181.82.0 Single IP Address
12.181.82.0/24 IP Tree for Address Space


12.181.83.0 Single IP Address
12.181.83.0/24 IP Tree for Address Space


12.181.84.0 Single IP Address
12.181.84.0/24 IP Tree for Address Space


12.181.85.0 Single IP Address
12.181.85.0/24 IP Tree for Address Space


12.181.86.0 Single IP Address
12.181.86.0/24 IP Tree for Address Space


12.181.87.0 Single IP Address
12.181.87.0/24 IP Tree for Address Space


12.181.88.0 Single IP Address
12.181.88.0/24 IP Tree for Address Space


12.181.89.0 Single IP Address
12.181.89.0/24 IP Tree for Address Space


12.181.90.0 Single IP Address
12.181.90.0/24 IP Tree for Address Space


12.181.91.0 Single IP Address
12.181.91.0/24 IP Tree for Address Space


12.181.92.0 Single IP Address
12.181.92.0/24 IP Tree for Address Space


12.181.93.0 Single IP Address
12.181.93.0/24 IP Tree for Address Space


12.181.94.0 Single IP Address
12.181.94.0/24 IP Tree for Address Space


12.181.95.0 Single IP Address
12.181.95.0/24 IP Tree for Address Space


12.181.96.0 Single IP Address
12.181.96.0/24 IP Tree for Address Space


12.181.97.0 Single IP Address
12.181.97.0/24 IP Tree for Address Space


12.181.98.0 Single IP Address
12.181.98.0/24 IP Tree for Address Space


12.181.99.0 Single IP Address
12.181.99.0/24 IP Tree for Address Space


12.181.100.0 Single IP Address
12.181.100.0/24 IP Tree for Address Space


12.181.101.0 Single IP Address
12.181.101.0/24 IP Tree for Address Space


12.181.102.0 Single IP Address
12.181.102.0/24 IP Tree for Address Space


12.181.103.0 Single IP Address
12.181.103.0/24 IP Tree for Address Space


12.181.104.0 Single IP Address
12.181.104.0/24 IP Tree for Address Space


12.181.105.0 Single IP Address
12.181.105.0/24 IP Tree for Address Space


12.181.106.0 Single IP Address
12.181.106.0/24 IP Tree for Address Space


12.181.107.0 Single IP Address
12.181.107.0/24 IP Tree for Address Space


12.181.108.0 Single IP Address
12.181.108.0/24 IP Tree for Address Space


12.181.109.0 Single IP Address
12.181.109.0/24 IP Tree for Address Space


12.181.110.0 Single IP Address
12.181.110.0/24 IP Tree for Address Space


12.181.111.0 Single IP Address
12.181.111.0/24 IP Tree for Address Space


12.181.112.0 Single IP Address
12.181.112.0/24 IP Tree for Address Space


12.181.113.0 Single IP Address
12.181.113.0/24 IP Tree for Address Space


12.181.114.0 Single IP Address
12.181.114.0/24 IP Tree for Address Space


12.181.115.0 Single IP Address
12.181.115.0/24 IP Tree for Address Space


12.181.116.0 Single IP Address
12.181.116.0/24 IP Tree for Address Space


12.181.117.0 Single IP Address
12.181.117.0/24 IP Tree for Address Space


12.181.118.0 Single IP Address
12.181.118.0/24 IP Tree for Address Space


12.181.119.0 Single IP Address
12.181.119.0/24 IP Tree for Address Space


12.181.120.0 Single IP Address
12.181.120.0/24 IP Tree for Address Space


12.181.121.0 Single IP Address
12.181.121.0/24 IP Tree for Address Space


12.181.122.0 Single IP Address
12.181.122.0/24 IP Tree for Address Space


12.181.123.0 Single IP Address
12.181.123.0/24 IP Tree for Address Space


12.181.124.0 Single IP Address
12.181.124.0/24 IP Tree for Address Space


12.181.125.0 Single IP Address
12.181.125.0/24 IP Tree for Address Space


12.181.126.0 Single IP Address
12.181.126.0/24 IP Tree for Address Space


12.181.127.0 Single IP Address
12.181.127.0/24 IP Tree for Address Space


12.181.128.0 Single IP Address
12.181.128.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.181.128.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.129.0 Single IP Address
12.181.129.0/24 IP Tree for Address Space - Horizon Blue Cross Blue Shield of NJ AS13652 • All networks of Horizon Blue Cross Blue Shield of NJ
12.181.129.0/24 Private Address Space - Horizon Blue Cross Blue Shield of NJ AS13652 • All networks of Horizon Blue Cross Blue Shield of NJ


12.181.130.0 Single IP Address
12.181.130.0/24 IP Tree for Address Space
12.181.130.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.131.0 Single IP Address
12.181.131.0/24 IP Tree for Address Space


12.181.132.0 Single IP Address
12.181.132.0/24 IP Tree for Address Space
12.181.132.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.133.0 Single IP Address
12.181.133.0/24 IP Tree for Address Space


12.181.134.0 Single IP Address
12.181.134.0/24 IP Tree for Address Space


12.181.135.0 Single IP Address
12.181.135.0/24 IP Tree for Address Space


12.181.136.0 Single IP Address
12.181.136.0/24 IP Tree for Address Space
12.181.136.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.137.0 Single IP Address
12.181.137.0/24 IP Tree for Address Space


12.181.138.0 Single IP Address
12.181.138.0/24 IP Tree for Address Space


12.181.139.0 Single IP Address
12.181.139.0/24 IP Tree for Address Space


12.181.140.0 Single IP Address
12.181.140.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.181.140.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.141.0 Single IP Address
12.181.141.0/24 IP Tree for Address Space - Recovery Point Systems Inc. AS18540 • All networks of Recovery Point Systems Inc.
12.181.141.0/24 Private Address Space - Recovery Point Systems Inc. AS18540 • All networks of Recovery Point Systems Inc.


12.181.142.0 Single IP Address
12.181.142.0/24 IP Tree for Address Space
12.181.142.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.143.0 Single IP Address
12.181.143.0/24 IP Tree for Address Space


12.181.144.0 Single IP Address
12.181.144.0/24 IP Tree for Address Space
12.181.144.0/20 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.145.0 Single IP Address
12.181.145.0/24 IP Tree for Address Space


12.181.146.0 Single IP Address
12.181.146.0/24 IP Tree for Address Space


12.181.147.0 Single IP Address
12.181.147.0/24 IP Tree for Address Space


12.181.148.0 Single IP Address
12.181.148.0/24 IP Tree for Address Space


12.181.149.0 Single IP Address
12.181.149.0/24 IP Tree for Address Space


12.181.150.0 Single IP Address
12.181.150.0/24 IP Tree for Address Space


12.181.151.0 Single IP Address
12.181.151.0/24 IP Tree for Address Space


12.181.152.0 Single IP Address
12.181.152.0/24 IP Tree for Address Space


12.181.153.0 Single IP Address
12.181.153.0/24 IP Tree for Address Space


12.181.154.0 Single IP Address
12.181.154.0/24 IP Tree for Address Space


12.181.155.0 Single IP Address
12.181.155.0/24 IP Tree for Address Space


12.181.156.0 Single IP Address
12.181.156.0/24 IP Tree for Address Space


12.181.157.0 Single IP Address
12.181.157.0/24 IP Tree for Address Space


12.181.158.0 Single IP Address
12.181.158.0/24 IP Tree for Address Space


12.181.159.0 Single IP Address
12.181.159.0/24 IP Tree for Address Space


12.181.160.0 Single IP Address
12.181.160.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.181.160.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.161.0 Single IP Address
12.181.161.0/24 IP Tree for Address Space - Wisconsin Physicians Service Insurance Corp. AS31973 • All networks of Wisconsin Physicians Service Insurance Corp.
12.181.161.0/24 Private Address Space - Wisconsin Physicians Service Insurance Corp. AS31973 • All networks of Wisconsin Physicians Service Insurance Corp.


12.181.162.0 Single IP Address
12.181.162.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.181.162.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.163.0 Single IP Address
12.181.163.0/24 IP Tree for Address Space - Fiserv Inc. AS22983 • All networks of Fiserv Inc.
12.181.163.0/24 Private Address Space - Fiserv Inc. AS22983 • All networks of Fiserv Inc.


12.181.164.0 Single IP Address
12.181.164.0/24 IP Tree for Address Space
12.181.164.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.165.0 Single IP Address
12.181.165.0/24 IP Tree for Address Space


12.181.166.0 Single IP Address
12.181.166.0/24 IP Tree for Address Space


12.181.167.0 Single IP Address
12.181.167.0/24 IP Tree for Address Space


12.181.168.0 Single IP Address
12.181.168.0/24 IP Tree for Address Space
12.181.168.0/21 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.169.0 Single IP Address
12.181.169.0/24 IP Tree for Address Space


12.181.170.0 Single IP Address
12.181.170.0/24 IP Tree for Address Space


12.181.171.0 Single IP Address
12.181.171.0/24 IP Tree for Address Space


12.181.172.0 Single IP Address
12.181.172.0/24 IP Tree for Address Space


12.181.173.0 Single IP Address
12.181.173.0/24 IP Tree for Address Space


12.181.174.0 Single IP Address
12.181.174.0/24 IP Tree for Address Space


12.181.175.0 Single IP Address
12.181.175.0/24 IP Tree for Address Space


12.181.176.0 Single IP Address
12.181.176.0/24 IP Tree for Address Space
12.181.176.0/20 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.177.0 Single IP Address
12.181.177.0/24 IP Tree for Address Space


12.181.178.0 Single IP Address
12.181.178.0/24 IP Tree for Address Space


12.181.179.0 Single IP Address
12.181.179.0/24 IP Tree for Address Space


12.181.180.0 Single IP Address
12.181.180.0/24 IP Tree for Address Space


12.181.181.0 Single IP Address
12.181.181.0/24 IP Tree for Address Space


12.181.182.0 Single IP Address
12.181.182.0/24 IP Tree for Address Space


12.181.183.0 Single IP Address
12.181.183.0/24 IP Tree for Address Space


12.181.184.0 Single IP Address
12.181.184.0/24 IP Tree for Address Space


12.181.185.0 Single IP Address
12.181.185.0/24 IP Tree for Address Space


12.181.186.0 Single IP Address
12.181.186.0/24 IP Tree for Address Space


12.181.187.0 Single IP Address
12.181.187.0/24 IP Tree for Address Space


12.181.188.0 Single IP Address
12.181.188.0/24 IP Tree for Address Space


12.181.189.0 Single IP Address
12.181.189.0/24 IP Tree for Address Space


12.181.190.0 Single IP Address
12.181.190.0/24 IP Tree for Address Space


12.181.191.0 Single IP Address
12.181.191.0/24 IP Tree for Address Space


12.181.192.0 Single IP Address
12.181.192.0/24 IP Tree for Address Space
12.181.192.0/20 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.193.0 Single IP Address
12.181.193.0/24 IP Tree for Address Space


12.181.194.0 Single IP Address
12.181.194.0/24 IP Tree for Address Space


12.181.195.0 Single IP Address
12.181.195.0/24 IP Tree for Address Space


12.181.196.0 Single IP Address
12.181.196.0/24 IP Tree for Address Space


12.181.197.0 Single IP Address
12.181.197.0/24 IP Tree for Address Space


12.181.198.0 Single IP Address
12.181.198.0/24 IP Tree for Address Space


12.181.199.0 Single IP Address
12.181.199.0/24 IP Tree for Address Space


12.181.200.0 Single IP Address
12.181.200.0/24 IP Tree for Address Space


12.181.201.0 Single IP Address
12.181.201.0/24 IP Tree for Address Space


12.181.202.0 Single IP Address
12.181.202.0/24 IP Tree for Address Space


12.181.203.0 Single IP Address
12.181.203.0/24 IP Tree for Address Space


12.181.204.0 Single IP Address
12.181.204.0/24 IP Tree for Address Space


12.181.205.0 Single IP Address
12.181.205.0/24 IP Tree for Address Space


12.181.206.0 Single IP Address
12.181.206.0/24 IP Tree for Address Space


12.181.207.0 Single IP Address
12.181.207.0/24 IP Tree for Address Space


12.181.208.0 Single IP Address
12.181.208.0/24 IP Tree for Address Space
12.181.208.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.209.0 Single IP Address
12.181.209.0/24 IP Tree for Address Space


12.181.210.0 Single IP Address
12.181.210.0/24 IP Tree for Address Space


12.181.211.0 Single IP Address
12.181.211.0/24 IP Tree for Address Space


12.181.212.0 Single IP Address
12.181.212.0/24 IP Tree for Address Space
12.181.212.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.213.0 Single IP Address
12.181.213.0/24 IP Tree for Address Space


12.181.214.0 Single IP Address
12.181.214.0/24 IP Tree for Address Space - C.O.P.S. Monitoring AS394143 • All networks of C.O.P.S. Monitoring
12.181.214.0/24 Private Address Space - C.O.P.S. Monitoring AS394143 • All networks of C.O.P.S. Monitoring


12.181.215.0 Single IP Address
12.181.215.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.181.215.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.216.0 Single IP Address
12.181.216.0/24 IP Tree for Address Space
12.181.216.0/21 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.217.0 Single IP Address
12.181.217.0/24 IP Tree for Address Space


12.181.218.0 Single IP Address
12.181.218.0/24 IP Tree for Address Space


12.181.219.0 Single IP Address
12.181.219.0/24 IP Tree for Address Space


12.181.220.0 Single IP Address
12.181.220.0/24 IP Tree for Address Space


12.181.221.0 Single IP Address
12.181.221.0/24 IP Tree for Address Space


12.181.222.0 Single IP Address
12.181.222.0/24 IP Tree for Address Space


12.181.223.0 Single IP Address
12.181.223.0/24 IP Tree for Address Space


12.181.224.0 Single IP Address
12.181.224.0/24 IP Tree for Address Space
12.181.224.0/21 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.225.0 Single IP Address
12.181.225.0/24 IP Tree for Address Space


12.181.226.0 Single IP Address
12.181.226.0/24 IP Tree for Address Space


12.181.227.0 Single IP Address
12.181.227.0/24 IP Tree for Address Space


12.181.228.0 Single IP Address
12.181.228.0/24 IP Tree for Address Space


12.181.229.0 Single IP Address
12.181.229.0/24 IP Tree for Address Space


12.181.230.0 Single IP Address
12.181.230.0/24 IP Tree for Address Space


12.181.231.0 Single IP Address
12.181.231.0/24 IP Tree for Address Space


12.181.232.0 Single IP Address
12.181.232.0/24 IP Tree for Address Space
12.181.232.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.233.0 Single IP Address
12.181.233.0/24 IP Tree for Address Space


12.181.234.0 Single IP Address
12.181.234.0/24 IP Tree for Address Space


12.181.235.0 Single IP Address
12.181.235.0/24 IP Tree for Address Space


12.181.236.0 Single IP Address
12.181.236.0/24 IP Tree for Address Space
12.181.236.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.237.0 Single IP Address
12.181.237.0/24 IP Tree for Address Space


12.181.238.0 Single IP Address
12.181.238.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.181.238.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.239.0 Single IP Address
12.181.239.0/24 IP Tree for Address Space - AT&T Data Communications Services AS2386 • All networks of AT&T Data Communications Services
12.181.239.0/24 Private Address Space - AT&T Data Communications Services AS2386 • All networks of AT&T Data Communications Services


12.181.240.0 Single IP Address
12.181.240.0/24 IP Tree for Address Space
12.181.240.0/21 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.241.0 Single IP Address
12.181.241.0/24 IP Tree for Address Space


12.181.242.0 Single IP Address
12.181.242.0/24 IP Tree for Address Space


12.181.243.0 Single IP Address
12.181.243.0/24 IP Tree for Address Space


12.181.244.0 Single IP Address
12.181.244.0/24 IP Tree for Address Space


12.181.245.0 Single IP Address
12.181.245.0/24 IP Tree for Address Space


12.181.246.0 Single IP Address
12.181.246.0/24 IP Tree for Address Space


12.181.247.0 Single IP Address
12.181.247.0/24 IP Tree for Address Space


12.181.248.0 Single IP Address
12.181.248.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.181.248.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.249.0 Single IP Address
12.181.249.0/24 IP Tree for Address Space - Springleaf Finance Inc. AS12022 • All networks of Springleaf Finance Inc.
12.181.249.0/24 Private Address Space - Springleaf Finance Inc. AS12022 • All networks of Springleaf Finance Inc.


12.181.250.0 Single IP Address
12.181.250.0/24 IP Tree for Address Space
12.181.250.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.251.0 Single IP Address
12.181.251.0/24 IP Tree for Address Space


12.181.252.0 Single IP Address
12.181.252.0/24 IP Tree for Address Space - Airlines Reporting Corporation AS36603 • All networks of Airlines Reporting Corporation
12.181.252.0/24 Private Address Space - Airlines Reporting Corporation AS36603 • All networks of Airlines Reporting Corporation


12.181.253.0 Single IP Address
12.181.253.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.181.253.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.254.0 Single IP Address
12.181.254.0/24 IP Tree for Address Space
12.181.254.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.181.255.0 Single IP Address
12.181.255.0/24 IP Tree for Address Space