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This list provides the ranges and Subaddresses for the Network 12.37.0.0/

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

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12.37.0.0 Single IP Address
12.37.0.0/24 IP Tree for Address Space
12.37.0.0/21 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.1.0 Single IP Address
12.37.1.0/24 IP Tree for Address Space


12.37.2.0 Single IP Address
12.37.2.0/24 IP Tree for Address Space


12.37.3.0 Single IP Address
12.37.3.0/24 IP Tree for Address Space


12.37.4.0 Single IP Address
12.37.4.0/24 IP Tree for Address Space


12.37.5.0 Single IP Address
12.37.5.0/24 IP Tree for Address Space


12.37.6.0 Single IP Address
12.37.6.0/24 IP Tree for Address Space


12.37.7.0 Single IP Address
12.37.7.0/24 IP Tree for Address Space


12.37.8.0 Single IP Address
12.37.8.0/24 IP Tree for Address Space
12.37.8.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.9.0 Single IP Address
12.37.9.0/24 IP Tree for Address Space


12.37.10.0 Single IP Address
12.37.10.0/24 IP Tree for Address Space


12.37.11.0 Single IP Address
12.37.11.0/24 IP Tree for Address Space


12.37.12.0 Single IP Address
12.37.12.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.37.12.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.13.0 Single IP Address
12.37.13.0/24 IP Tree for Address Space - AT&T Data Communications Services AS2386 • All networks of AT&T Data Communications Services
12.37.13.0/24 Private Address Space - AT&T Data Communications Services AS2386 • All networks of AT&T Data Communications Services


12.37.14.0 Single IP Address
12.37.14.0/24 IP Tree for Address Space
12.37.14.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.15.0 Single IP Address
12.37.15.0/24 IP Tree for Address Space


12.37.16.0 Single IP Address
12.37.16.0/24 IP Tree for Address Space
12.37.16.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.17.0 Single IP Address
12.37.17.0/24 IP Tree for Address Space


12.37.18.0 Single IP Address
12.37.18.0/24 IP Tree for Address Space
12.37.18.0/23 Private Address Space - YRC Inc. AS35852 • All networks of YRC Inc.


12.37.19.0 Single IP Address
12.37.19.0/24 IP Tree for Address Space


12.37.20.0 Single IP Address
12.37.20.0/24 IP Tree for Address Space
12.37.20.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.21.0 Single IP Address
12.37.21.0/24 IP Tree for Address Space


12.37.22.0 Single IP Address
12.37.22.0/24 IP Tree for Address Space


12.37.23.0 Single IP Address
12.37.23.0/24 IP Tree for Address Space


12.37.24.0 Single IP Address
12.37.24.0/24 IP Tree for Address Space
12.37.24.0/21 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.25.0 Single IP Address
12.37.25.0/24 IP Tree for Address Space


12.37.26.0 Single IP Address
12.37.26.0/24 IP Tree for Address Space


12.37.27.0 Single IP Address
12.37.27.0/24 IP Tree for Address Space


12.37.28.0 Single IP Address
12.37.28.0/24 IP Tree for Address Space


12.37.29.0 Single IP Address
12.37.29.0/24 IP Tree for Address Space


12.37.30.0 Single IP Address
12.37.30.0/24 IP Tree for Address Space


12.37.31.0 Single IP Address
12.37.31.0/24 IP Tree for Address Space


12.37.32.0 Single IP Address
12.37.32.0/24 IP Tree for Address Space
12.37.32.0/20 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.33.0 Single IP Address
12.37.33.0/24 IP Tree for Address Space


12.37.34.0 Single IP Address
12.37.34.0/24 IP Tree for Address Space


12.37.35.0 Single IP Address
12.37.35.0/24 IP Tree for Address Space


12.37.36.0 Single IP Address
12.37.36.0/24 IP Tree for Address Space


12.37.37.0 Single IP Address
12.37.37.0/24 IP Tree for Address Space


12.37.38.0 Single IP Address
12.37.38.0/24 IP Tree for Address Space


12.37.39.0 Single IP Address
12.37.39.0/24 IP Tree for Address Space


12.37.40.0 Single IP Address
12.37.40.0/24 IP Tree for Address Space


12.37.41.0 Single IP Address
12.37.41.0/24 IP Tree for Address Space


12.37.42.0 Single IP Address
12.37.42.0/24 IP Tree for Address Space


12.37.43.0 Single IP Address
12.37.43.0/24 IP Tree for Address Space


12.37.44.0 Single IP Address
12.37.44.0/24 IP Tree for Address Space


12.37.45.0 Single IP Address
12.37.45.0/24 IP Tree for Address Space


12.37.46.0 Single IP Address
12.37.46.0/24 IP Tree for Address Space


12.37.47.0 Single IP Address
12.37.47.0/24 IP Tree for Address Space


12.37.48.0 Single IP Address
12.37.48.0/24 IP Tree for Address Space
12.37.48.0/21 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.49.0 Single IP Address
12.37.49.0/24 IP Tree for Address Space


12.37.50.0 Single IP Address
12.37.50.0/24 IP Tree for Address Space


12.37.51.0 Single IP Address
12.37.51.0/24 IP Tree for Address Space


12.37.52.0 Single IP Address
12.37.52.0/24 IP Tree for Address Space


12.37.53.0 Single IP Address
12.37.53.0/24 IP Tree for Address Space


12.37.54.0 Single IP Address
12.37.54.0/24 IP Tree for Address Space


12.37.55.0 Single IP Address
12.37.55.0/24 IP Tree for Address Space


12.37.56.0 Single IP Address
12.37.56.0/24 IP Tree for Address Space
12.37.56.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.57.0 Single IP Address
12.37.57.0/24 IP Tree for Address Space


12.37.58.0 Single IP Address
12.37.58.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.37.58.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.59.0 Single IP Address
12.37.59.0/24 IP Tree for Address Space - UNASSIGNED AS21861 • All networks of UNASSIGNED
12.37.59.0/24 Private Address Space - UNASSIGNED AS21861 • All networks of UNASSIGNED


12.37.60.0 Single IP Address
12.37.60.0/24 IP Tree for Address Space
12.37.60.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.61.0 Single IP Address
12.37.61.0/24 IP Tree for Address Space


12.37.62.0 Single IP Address
12.37.62.0/24 IP Tree for Address Space


12.37.63.0 Single IP Address
12.37.63.0/24 IP Tree for Address Space


12.37.64.0 Single IP Address
12.37.64.0/24 IP Tree for Address Space
12.37.64.0/20 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.65.0 Single IP Address
12.37.65.0/24 IP Tree for Address Space


12.37.66.0 Single IP Address
12.37.66.0/24 IP Tree for Address Space


12.37.67.0 Single IP Address
12.37.67.0/24 IP Tree for Address Space


12.37.68.0 Single IP Address
12.37.68.0/24 IP Tree for Address Space


12.37.69.0 Single IP Address
12.37.69.0/24 IP Tree for Address Space


12.37.70.0 Single IP Address
12.37.70.0/24 IP Tree for Address Space


12.37.71.0 Single IP Address
12.37.71.0/24 IP Tree for Address Space


12.37.72.0 Single IP Address
12.37.72.0/24 IP Tree for Address Space


12.37.73.0 Single IP Address
12.37.73.0/24 IP Tree for Address Space


12.37.74.0 Single IP Address
12.37.74.0/24 IP Tree for Address Space


12.37.75.0 Single IP Address
12.37.75.0/24 IP Tree for Address Space


12.37.76.0 Single IP Address
12.37.76.0/24 IP Tree for Address Space


12.37.77.0 Single IP Address
12.37.77.0/24 IP Tree for Address Space


12.37.78.0 Single IP Address
12.37.78.0/24 IP Tree for Address Space


12.37.79.0 Single IP Address
12.37.79.0/24 IP Tree for Address Space


12.37.80.0 Single IP Address
12.37.80.0/24 IP Tree for Address Space
12.37.80.0/21 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.81.0 Single IP Address
12.37.81.0/24 IP Tree for Address Space


12.37.82.0 Single IP Address
12.37.82.0/24 IP Tree for Address Space


12.37.83.0 Single IP Address
12.37.83.0/24 IP Tree for Address Space


12.37.84.0 Single IP Address
12.37.84.0/24 IP Tree for Address Space


12.37.85.0 Single IP Address
12.37.85.0/24 IP Tree for Address Space


12.37.86.0 Single IP Address
12.37.86.0/24 IP Tree for Address Space


12.37.87.0 Single IP Address
12.37.87.0/24 IP Tree for Address Space


12.37.88.0 Single IP Address
12.37.88.0/24 IP Tree for Address Space
12.37.88.0/23 Private Address Space - PeakWiFi LLC AS31978 • All networks of PeakWiFi LLC


12.37.89.0 Single IP Address
12.37.89.0/24 IP Tree for Address Space


12.37.90.0 Single IP Address
12.37.90.0/24 IP Tree for Address Space
12.37.90.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.91.0 Single IP Address
12.37.91.0/24 IP Tree for Address Space


12.37.92.0 Single IP Address
12.37.92.0/24 IP Tree for Address Space
12.37.92.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.93.0 Single IP Address
12.37.93.0/24 IP Tree for Address Space


12.37.94.0 Single IP Address
12.37.94.0/24 IP Tree for Address Space


12.37.95.0 Single IP Address
12.37.95.0/24 IP Tree for Address Space


12.37.96.0 Single IP Address
12.37.96.0/24 IP Tree for Address Space
12.37.96.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.97.0 Single IP Address
12.37.97.0/24 IP Tree for Address Space


12.37.98.0 Single IP Address
12.37.98.0/24 IP Tree for Address Space


12.37.99.0 Single IP Address
12.37.99.0/24 IP Tree for Address Space


12.37.100.0 Single IP Address
12.37.100.0/24 IP Tree for Address Space
12.37.100.0/23 Private Address Space - AT&T Data Communications Services AS2386 • All networks of AT&T Data Communications Services


12.37.101.0 Single IP Address
12.37.101.0/24 IP Tree for Address Space


12.37.102.0 Single IP Address
12.37.102.0/24 IP Tree for Address Space
12.37.102.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.103.0 Single IP Address
12.37.103.0/24 IP Tree for Address Space


12.37.104.0 Single IP Address
12.37.104.0/24 IP Tree for Address Space
12.37.104.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.105.0 Single IP Address
12.37.105.0/24 IP Tree for Address Space


12.37.106.0 Single IP Address
12.37.106.0/24 IP Tree for Address Space - Ascensus LLC. AS12152 • All networks of Ascensus LLC.
12.37.106.0/24 Private Address Space - Ascensus LLC. AS12152 • All networks of Ascensus LLC.


12.37.107.0 Single IP Address
12.37.107.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.37.107.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.108.0 Single IP Address
12.37.108.0/24 IP Tree for Address Space
12.37.108.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.109.0 Single IP Address
12.37.109.0/24 IP Tree for Address Space


12.37.110.0 Single IP Address
12.37.110.0/24 IP Tree for Address Space


12.37.111.0 Single IP Address
12.37.111.0/24 IP Tree for Address Space


12.37.112.0 Single IP Address
12.37.112.0/24 IP Tree for Address Space
12.37.112.0/20 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.113.0 Single IP Address
12.37.113.0/24 IP Tree for Address Space


12.37.114.0 Single IP Address
12.37.114.0/24 IP Tree for Address Space


12.37.115.0 Single IP Address
12.37.115.0/24 IP Tree for Address Space


12.37.116.0 Single IP Address
12.37.116.0/24 IP Tree for Address Space


12.37.117.0 Single IP Address
12.37.117.0/24 IP Tree for Address Space


12.37.118.0 Single IP Address
12.37.118.0/24 IP Tree for Address Space


12.37.119.0 Single IP Address
12.37.119.0/24 IP Tree for Address Space


12.37.120.0 Single IP Address
12.37.120.0/24 IP Tree for Address Space


12.37.121.0 Single IP Address
12.37.121.0/24 IP Tree for Address Space


12.37.122.0 Single IP Address
12.37.122.0/24 IP Tree for Address Space


12.37.123.0 Single IP Address
12.37.123.0/24 IP Tree for Address Space


12.37.124.0 Single IP Address
12.37.124.0/24 IP Tree for Address Space


12.37.125.0 Single IP Address
12.37.125.0/24 IP Tree for Address Space


12.37.126.0 Single IP Address
12.37.126.0/24 IP Tree for Address Space


12.37.127.0 Single IP Address
12.37.127.0/24 IP Tree for Address Space


12.37.128.0 Single IP Address
12.37.128.0/24 IP Tree for Address Space
12.37.128.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.129.0 Single IP Address
12.37.129.0/24 IP Tree for Address Space


12.37.130.0 Single IP Address
12.37.130.0/24 IP Tree for Address Space


12.37.131.0 Single IP Address
12.37.131.0/24 IP Tree for Address Space


12.37.132.0 Single IP Address
12.37.132.0/24 IP Tree for Address Space - AT&T Data Communications Services AS2386 • All networks of AT&T Data Communications Services
12.37.132.0/24 Private Address Space - AT&T Data Communications Services AS2386 • All networks of AT&T Data Communications Services


12.37.133.0 Single IP Address
12.37.133.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.37.133.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.134.0 Single IP Address
12.37.134.0/24 IP Tree for Address Space
12.37.134.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.135.0 Single IP Address
12.37.135.0/24 IP Tree for Address Space


12.37.136.0 Single IP Address
12.37.136.0/24 IP Tree for Address Space
12.37.136.0/21 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.137.0 Single IP Address
12.37.137.0/24 IP Tree for Address Space


12.37.138.0 Single IP Address
12.37.138.0/24 IP Tree for Address Space


12.37.139.0 Single IP Address
12.37.139.0/24 IP Tree for Address Space


12.37.140.0 Single IP Address
12.37.140.0/24 IP Tree for Address Space


12.37.141.0 Single IP Address
12.37.141.0/24 IP Tree for Address Space


12.37.142.0 Single IP Address
12.37.142.0/24 IP Tree for Address Space


12.37.143.0 Single IP Address
12.37.143.0/24 IP Tree for Address Space


12.37.144.0 Single IP Address
12.37.144.0/24 IP Tree for Address Space - Milbank Tweed Hadley McCloy AS33684 • All networks of Milbank Tweed Hadley McCloy
12.37.144.0/24 Private Address Space - Milbank Tweed Hadley McCloy AS33684 • All networks of Milbank Tweed Hadley McCloy


12.37.145.0 Single IP Address
12.37.145.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.37.145.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.146.0 Single IP Address
12.37.146.0/24 IP Tree for Address Space
12.37.146.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.147.0 Single IP Address
12.37.147.0/24 IP Tree for Address Space


12.37.148.0 Single IP Address
12.37.148.0/24 IP Tree for Address Space
12.37.148.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.149.0 Single IP Address
12.37.149.0/24 IP Tree for Address Space


12.37.150.0 Single IP Address
12.37.150.0/24 IP Tree for Address Space


12.37.151.0 Single IP Address
12.37.151.0/24 IP Tree for Address Space


12.37.152.0 Single IP Address
12.37.152.0/24 IP Tree for Address Space - AT&T Data Communications Services AS2386 • All networks of AT&T Data Communications Services
12.37.152.0/24 Private Address Space - AT&T Data Communications Services AS2386 • All networks of AT&T Data Communications Services


12.37.153.0 Single IP Address
12.37.153.0/24 IP Tree for Address Space - Ensono LP AS19229 • All networks of Ensono LP
12.37.153.0/24 Private Address Space - Ensono LP AS19229 • All networks of Ensono LP


12.37.154.0 Single IP Address
12.37.154.0/24 IP Tree for Address Space
12.37.154.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.155.0 Single IP Address
12.37.155.0/24 IP Tree for Address Space


12.37.156.0 Single IP Address
12.37.156.0/24 IP Tree for Address Space
12.37.156.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.157.0 Single IP Address
12.37.157.0/24 IP Tree for Address Space


12.37.158.0 Single IP Address
12.37.158.0/24 IP Tree for Address Space


12.37.159.0 Single IP Address
12.37.159.0/24 IP Tree for Address Space


12.37.160.0 Single IP Address
12.37.160.0/24 IP Tree for Address Space
12.37.160.0/20 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.161.0 Single IP Address
12.37.161.0/24 IP Tree for Address Space


12.37.162.0 Single IP Address
12.37.162.0/24 IP Tree for Address Space


12.37.163.0 Single IP Address
12.37.163.0/24 IP Tree for Address Space


12.37.164.0 Single IP Address
12.37.164.0/24 IP Tree for Address Space


12.37.165.0 Single IP Address
12.37.165.0/24 IP Tree for Address Space


12.37.166.0 Single IP Address
12.37.166.0/24 IP Tree for Address Space


12.37.167.0 Single IP Address
12.37.167.0/24 IP Tree for Address Space


12.37.168.0 Single IP Address
12.37.168.0/24 IP Tree for Address Space


12.37.169.0 Single IP Address
12.37.169.0/24 IP Tree for Address Space


12.37.170.0 Single IP Address
12.37.170.0/24 IP Tree for Address Space


12.37.171.0 Single IP Address
12.37.171.0/24 IP Tree for Address Space


12.37.172.0 Single IP Address
12.37.172.0/24 IP Tree for Address Space


12.37.173.0 Single IP Address
12.37.173.0/24 IP Tree for Address Space


12.37.174.0 Single IP Address
12.37.174.0/24 IP Tree for Address Space


12.37.175.0 Single IP Address
12.37.175.0/24 IP Tree for Address Space


12.37.176.0 Single IP Address
12.37.176.0/24 IP Tree for Address Space
12.37.176.0/21 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.177.0 Single IP Address
12.37.177.0/24 IP Tree for Address Space


12.37.178.0 Single IP Address
12.37.178.0/24 IP Tree for Address Space


12.37.179.0 Single IP Address
12.37.179.0/24 IP Tree for Address Space


12.37.180.0 Single IP Address
12.37.180.0/24 IP Tree for Address Space


12.37.181.0 Single IP Address
12.37.181.0/24 IP Tree for Address Space


12.37.182.0 Single IP Address
12.37.182.0/24 IP Tree for Address Space


12.37.183.0 Single IP Address
12.37.183.0/24 IP Tree for Address Space


12.37.184.0 Single IP Address
12.37.184.0/24 IP Tree for Address Space
12.37.184.0/22 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.185.0 Single IP Address
12.37.185.0/24 IP Tree for Address Space


12.37.186.0 Single IP Address
12.37.186.0/24 IP Tree for Address Space


12.37.187.0 Single IP Address
12.37.187.0/24 IP Tree for Address Space


12.37.188.0 Single IP Address
12.37.188.0/24 IP Tree for Address Space
12.37.188.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.189.0 Single IP Address
12.37.189.0/24 IP Tree for Address Space


12.37.190.0 Single IP Address
12.37.190.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.37.190.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.191.0 Single IP Address
12.37.191.0/24 IP Tree for Address Space - QS1 Data Systems AS30082 • All networks of QS1 Data Systems
12.37.191.0/24 Private Address Space - QS1 Data Systems AS30082 • All networks of QS1 Data Systems


12.37.192.0 Single IP Address
12.37.192.0/24 IP Tree for Address Space
12.37.192.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.193.0 Single IP Address
12.37.193.0/24 IP Tree for Address Space


12.37.194.0 Single IP Address
12.37.194.0/24 IP Tree for Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.
12.37.194.0/24 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.195.0 Single IP Address
12.37.195.0/24 IP Tree for Address Space - Argo AI AS397934 • All networks of Argo AI
12.37.195.0/24 Private Address Space - Argo AI AS397934 • All networks of Argo AI


12.37.196.0 Single IP Address
12.37.196.0/24 IP Tree for Address Space
12.37.196.0/23 Private Address Space - Gray Television Inc AS62861 • All networks of Gray Television Inc


12.37.197.0 Single IP Address
12.37.197.0/24 IP Tree for Address Space


12.37.198.0 Single IP Address
12.37.198.0/24 IP Tree for Address Space
12.37.198.0/23 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.199.0 Single IP Address
12.37.199.0/24 IP Tree for Address Space


12.37.200.0 Single IP Address
12.37.200.0/24 IP Tree for Address Space
12.37.200.0/21 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.201.0 Single IP Address
12.37.201.0/24 IP Tree for Address Space


12.37.202.0 Single IP Address
12.37.202.0/24 IP Tree for Address Space


12.37.203.0 Single IP Address
12.37.203.0/24 IP Tree for Address Space


12.37.204.0 Single IP Address
12.37.204.0/24 IP Tree for Address Space


12.37.205.0 Single IP Address
12.37.205.0/24 IP Tree for Address Space


12.37.206.0 Single IP Address
12.37.206.0/24 IP Tree for Address Space


12.37.207.0 Single IP Address
12.37.207.0/24 IP Tree for Address Space


12.37.208.0 Single IP Address
12.37.208.0/24 IP Tree for Address Space
12.37.208.0/20 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.209.0 Single IP Address
12.37.209.0/24 IP Tree for Address Space


12.37.210.0 Single IP Address
12.37.210.0/24 IP Tree for Address Space


12.37.211.0 Single IP Address
12.37.211.0/24 IP Tree for Address Space


12.37.212.0 Single IP Address
12.37.212.0/24 IP Tree for Address Space


12.37.213.0 Single IP Address
12.37.213.0/24 IP Tree for Address Space


12.37.214.0 Single IP Address
12.37.214.0/24 IP Tree for Address Space


12.37.215.0 Single IP Address
12.37.215.0/24 IP Tree for Address Space


12.37.216.0 Single IP Address
12.37.216.0/24 IP Tree for Address Space


12.37.217.0 Single IP Address
12.37.217.0/24 IP Tree for Address Space


12.37.218.0 Single IP Address
12.37.218.0/24 IP Tree for Address Space


12.37.219.0 Single IP Address
12.37.219.0/24 IP Tree for Address Space


12.37.220.0 Single IP Address
12.37.220.0/24 IP Tree for Address Space


12.37.221.0 Single IP Address
12.37.221.0/24 IP Tree for Address Space


12.37.222.0 Single IP Address
12.37.222.0/24 IP Tree for Address Space


12.37.223.0 Single IP Address
12.37.223.0/24 IP Tree for Address Space


12.37.224.0 Single IP Address
12.37.224.0/24 IP Tree for Address Space
12.37.224.0/19 Private Address Space - AT&T Services Inc. AS7018 • All networks of AT&T Services Inc.


12.37.225.0 Single IP Address
12.37.225.0/24 IP Tree for Address Space


12.37.226.0 Single IP Address
12.37.226.0/24 IP Tree for Address Space


12.37.227.0 Single IP Address
12.37.227.0/24 IP Tree for Address Space


12.37.228.0 Single IP Address
12.37.228.0/24 IP Tree for Address Space


12.37.229.0 Single IP Address
12.37.229.0/24 IP Tree for Address Space


12.37.230.0 Single IP Address
12.37.230.0/24 IP Tree for Address Space


12.37.231.0 Single IP Address
12.37.231.0/24 IP Tree for Address Space


12.37.232.0 Single IP Address
12.37.232.0/24 IP Tree for Address Space


12.37.233.0 Single IP Address
12.37.233.0/24 IP Tree for Address Space


12.37.234.0 Single IP Address
12.37.234.0/24 IP Tree for Address Space


12.37.235.0 Single IP Address
12.37.235.0/24 IP Tree for Address Space


12.37.236.0 Single IP Address
12.37.236.0/24 IP Tree for Address Space


12.37.237.0 Single IP Address
12.37.237.0/24 IP Tree for Address Space


12.37.238.0 Single IP Address
12.37.238.0/24 IP Tree for Address Space


12.37.239.0 Single IP Address
12.37.239.0/24 IP Tree for Address Space


12.37.240.0 Single IP Address
12.37.240.0/24 IP Tree for Address Space


12.37.241.0 Single IP Address
12.37.241.0/24 IP Tree for Address Space


12.37.242.0 Single IP Address
12.37.242.0/24 IP Tree for Address Space


12.37.243.0 Single IP Address
12.37.243.0/24 IP Tree for Address Space


12.37.244.0 Single IP Address
12.37.244.0/24 IP Tree for Address Space


12.37.245.0 Single IP Address
12.37.245.0/24 IP Tree for Address Space


12.37.246.0 Single IP Address
12.37.246.0/24 IP Tree for Address Space


12.37.247.0 Single IP Address
12.37.247.0/24 IP Tree for Address Space


12.37.248.0 Single IP Address
12.37.248.0/24 IP Tree for Address Space


12.37.249.0 Single IP Address
12.37.249.0/24 IP Tree for Address Space


12.37.250.0 Single IP Address
12.37.250.0/24 IP Tree for Address Space


12.37.251.0 Single IP Address
12.37.251.0/24 IP Tree for Address Space


12.37.252.0 Single IP Address
12.37.252.0/24 IP Tree for Address Space


12.37.253.0 Single IP Address
12.37.253.0/24 IP Tree for Address Space


12.37.254.0 Single IP Address
12.37.254.0/24 IP Tree for Address Space


12.37.255.0 Single IP Address
12.37.255.0/24 IP Tree for Address Space