Autonomous System details

AS20057

AT&T Enterprises, LLC · att.com

United States

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AS20057 – AT&T Enterprises, LLC

Field	Value
Country	United States
Website	att.com
Hosted domains	170
IPv4 addresses	4,003,584
IPv6 addresses	72,686,664,904,329,579,204,400,000,000
ASN type	ISP
Registry	arin
Allocated	25 years ago on Mar 20, 2001
Updated	a year ago on Mar 18, 2025

Netblock	Company	Num of IPs
166.128.0.0/14	AT&T Enterprises, LLC	262,144
166.132.0.0/14	AT&T Enterprises, LLC	262,144
166.200.0.0/14	AT&T Enterprises, LLC	262,144
107.84.0.0/15	AT&T Enterprises, LLC	131,072
166.134.0.0/15	AT&T Enterprises, LLC	131,072
166.184.0.0/15	AT&T Enterprises, LLC	131,072
166.212.0.0/15	AT&T Enterprises, LLC	131,072
166.218.0.0/15	AT&T Enterprises, LLC	131,072
107.80.0.0/16	AT&T Enterprises, LLC	65,536
107.233.0.0/16	AT&T Enterprises, LLC	65,536
107.234.0.0/16	AT&T Enterprises, LLC	65,536
107.235.0.0/16	AT&T Enterprises, LLC	65,536
107.241.0.0/16	AT&T Enterprises, LLC	65,536
108.146.0.0/16	AT&T Enterprises, LLC	65,536
155.163.0.0/16	AT&T Enterprises, LLC	65,536
155.166.0.0/16	AT&T Enterprises, LLC	65,536
155.170.0.0/16	AT&T Enterprises, LLC	65,536
166.128.0.0/16	AT&T Enterprises, LLC	65,536
166.129.0.0/16	AT&T Enterprises, LLC	65,536
166.131.0.0/16	AT&T Enterprises, LLC	65,536
166.136.0.0/16	AT&T Enterprises, LLC	65,536
166.137.0.0/16	AT&T Enterprises, LLC	65,536
166.170.0.0/16	AT&T Enterprises, LLC	65,536
166.183.0.0/16	AT&T Enterprises, LLC	65,536
166.184.0.0/16	AT&T Enterprises, LLC	65,536
166.185.0.0/16	AT&T Enterprises, LLC	65,536
166.186.0.0/16	AT&T Enterprises, LLC	65,536
166.187.0.0/16	AT&T Enterprises, LLC	65,536
166.195.0.0/16	AT&T Enterprises, LLC	65,536
166.200.0.0/16	AT&T Enterprises, LLC	65,536
166.201.0.0/16	AT&T Enterprises, LLC	65,536
166.202.0.0/16	AT&T Enterprises, LLC	65,536
166.203.0.0/16	AT&T Enterprises, LLC	65,536
166.212.0.0/16	AT&T Enterprises, LLC	65,536
166.213.0.0/16	AT&T Enterprises, LLC	65,536
166.214.0.0/16	AT&T Enterprises, LLC	65,536
166.215.0.0/16	AT&T Enterprises, LLC	65,536
166.217.0.0/16	AT&T Enterprises, LLC	65,536
166.218.0.0/16	AT&T Enterprises, LLC	65,536
166.219.0.0/16	AT&T Enterprises, LLC	65,536
166.220.0.0/16	AT&T Enterprises, LLC	65,536
107.80.0.0/17	AT&T Enterprises, LLC	32,768
107.80.128.0/17	AT&T Enterprises, LLC	32,768
107.84.0.0/17	AT&T Enterprises, LLC	32,768
107.84.128.0/17	AT&T Enterprises, LLC	32,768
107.89.0.0/17	AT&T Enterprises, LLC	32,768
107.89.128.0/17	AT&T Enterprises, LLC	32,768
107.90.0.0/17	AT&T Enterprises, LLC	32,768
107.90.128.0/17	AT&T Enterprises, LLC	32,768
107.91.0.0/17	AT&T Enterprises, LLC	32,768
107.91.128.0/17	AT&T Enterprises, LLC	32,768
107.125.128.0/17	AT&T Enterprises, LLC	32,768
107.126.128.0/17	AT&T Enterprises, LLC	32,768
107.127.128.0/17	AT&T Enterprises, LLC	32,768
108.144.128.0/17	AT&T Enterprises, LLC	32,768
155.166.0.0/17	AT&T Enterprises, LLC	32,768
155.170.0.0/17	AT&T Enterprises, LLC	32,768
155.170.128.0/17	AT&T Enterprises, LLC	32,768
166.130.0.0/17	AT&T Enterprises, LLC	32,768
166.137.0.0/17	AT&T Enterprises, LLC	32,768
166.137.128.0/17	AT&T Enterprises, LLC	32,768
166.184.0.0/17	AT&T Enterprises, LLC	32,768
166.184.128.0/17	AT&T Enterprises, LLC	32,768
166.185.0.0/17	AT&T Enterprises, LLC	32,768
166.185.128.0/17	AT&T Enterprises, LLC	32,768
166.193.0.0/17	AT&T Enterprises, LLC	32,768
166.203.128.0/17	AT&T Enterprises, LLC	32,768
166.204.0.0/17	AT&T Enterprises, LLC	32,768
166.215.0.0/17	AT&T Enterprises, LLC	32,768
166.215.128.0/17	AT&T Enterprises, LLC	32,768
166.216.0.0/17	AT&T Enterprises, LLC	32,768
166.218.0.0/17	AT&T Enterprises, LLC	32,768
166.218.128.0/17	AT&T Enterprises, LLC	32,768
166.220.128.0/17	AT&T Enterprises, LLC	32,768
70.144.0.0/18	AT&T Enterprises, LLC	16,384
107.81.0.0/18	AT&T Enterprises, LLC	16,384
107.81.64.0/18	AT&T Enterprises, LLC	16,384
107.81.128.0/18	AT&T Enterprises, LLC	16,384
107.81.192.0/18	AT&T Enterprises, LLC	16,384
107.85.0.0/18	AT&T Enterprises, LLC	16,384
107.85.64.0/18	AT&T Enterprises, LLC	16,384
107.85.128.0/18	AT&T Enterprises, LLC	16,384
107.85.192.0/18	AT&T Enterprises, LLC	16,384
107.87.0.0/18	AT&T Enterprises, LLC	16,384
107.87.64.0/18	AT&T Enterprises, LLC	16,384
107.87.192.0/18	AT&T Enterprises, LLC	16,384
107.92.0.0/18	AT&T Enterprises, LLC	16,384
107.92.64.0/18	AT&T Enterprises, LLC	16,384
107.92.192.0/18	AT&T Enterprises, LLC	16,384
107.93.0.0/18	AT&T Enterprises, LLC	16,384
107.93.64.0/18	AT&T Enterprises, LLC	16,384
107.93.128.0/18	AT&T Enterprises, LLC	16,384
107.106.0.0/18	AT&T Enterprises, LLC	16,384
107.106.64.0/18	AT&T Enterprises, LLC	16,384
107.106.128.0/18	AT&T Enterprises, LLC	16,384
107.106.192.0/18	AT&T Enterprises, LLC	16,384
107.107.0.0/18	AT&T Enterprises, LLC	16,384
107.107.64.0/18	AT&T Enterprises, LLC	16,384
107.107.128.0/18	AT&T Enterprises, LLC	16,384
107.107.192.0/18	AT&T Enterprises, LLC	16,384
107.118.128.0/18	AT&T Enterprises, LLC	16,384
107.118.192.0/18	AT&T Enterprises, LLC	16,384
107.241.0.0/18	AT&T Enterprises, LLC	16,384
107.241.64.0/18	AT&T Enterprises, LLC	16,384
107.241.128.0/18	AT&T Enterprises, LLC	16,384
107.241.192.0/18	AT&T Enterprises, LLC	16,384
108.146.128.0/18	AT&T Enterprises, LLC	16,384
155.163.0.0/18	AT&T Enterprises, LLC	16,384
155.163.64.0/18	AT&T Enterprises, LLC	16,384
155.163.128.0/18	AT&T Enterprises, LLC	16,384
155.166.192.0/18	AT&T Enterprises, LLC	16,384
166.130.0.0/18	AT&T Enterprises, LLC	16,384
166.130.64.0/18	AT&T Enterprises, LLC	16,384
166.130.128.0/18	AT&T Enterprises, LLC	16,384
166.130.192.0/18	AT&T Enterprises, LLC	16,384
166.138.192.0/18	AT&T Enterprises, LLC	16,384
166.170.64.0/18	AT&T Enterprises, LLC	16,384
166.170.128.0/18	AT&T Enterprises, LLC	16,384
166.171.0.0/18	AT&T Enterprises, LLC	16,384
166.171.64.0/18	AT&T Enterprises, LLC	16,384
166.171.128.0/18	AT&T Enterprises, LLC	16,384
166.171.192.0/18	AT&T Enterprises, LLC	16,384
166.172.0.0/18	AT&T Enterprises, LLC	16,384
166.172.64.0/18	AT&T Enterprises, LLC	16,384
166.172.128.0/18	AT&T Enterprises, LLC	16,384
166.172.192.0/18	AT&T Enterprises, LLC	16,384
166.173.0.0/18	AT&T Enterprises, LLC	16,384
166.173.64.0/18	AT&T Enterprises, LLC	16,384
166.173.128.0/18	AT&T Enterprises, LLC	16,384
166.173.192.0/18	AT&T Enterprises, LLC	16,384
166.175.0.0/18	AT&T Enterprises, LLC	16,384
166.175.64.0/18	AT&T Enterprises, LLC	16,384
166.175.128.0/18	AT&T Enterprises, LLC	16,384
166.175.192.0/18	AT&T Enterprises, LLC	16,384
166.176.0.0/18	AT&T Enterprises, LLC	16,384
166.176.64.0/18	AT&T Enterprises, LLC	16,384
166.176.128.0/18	AT&T Enterprises, LLC	16,384
166.176.192.0/18	AT&T Enterprises, LLC	16,384
166.177.0.0/18	AT&T Enterprises, LLC	16,384
166.177.64.0/18	AT&T Enterprises, LLC	16,384
166.177.128.0/18	AT&T Enterprises, LLC	16,384
166.177.192.0/18	AT&T Enterprises, LLC	16,384
166.187.0.0/18	AT&T Enterprises, LLC	16,384
166.187.64.0/18	AT&T Enterprises, LLC	16,384
166.187.128.0/18	AT&T Enterprises, LLC	16,384
166.187.192.0/18	AT&T Enterprises, LLC	16,384
166.195.192.0/18	AT&T Enterprises, LLC	16,384
199.176.64.0/18	Cingular Wireless II, LLC	16,384
107.80.160.0/19	AT&T Enterprises, LLC	8,192
107.84.64.0/19	AT&T Enterprises, LLC	8,192
107.84.96.0/19	AT&T Enterprises, LLC	8,192
107.84.224.0/19	AT&T Enterprises, LLC	8,192
107.85.128.0/19	AT&T Enterprises, LLC	8,192
107.118.0.0/19	AT&T Enterprises, LLC	8,192
107.118.32.0/19	AT&T Enterprises, LLC	8,192
107.118.64.0/19	AT&T Enterprises, LLC	8,192
107.118.96.0/19	AT&T Enterprises, LLC	8,192
107.118.160.0/19	AT&T Enterprises, LLC	8,192
107.118.192.0/19	AT&T Enterprises, LLC	8,192
107.118.224.0/19	AT&T Enterprises, LLC	8,192
108.146.224.0/19	AT&T Enterprises, LLC	8,192
155.163.224.0/19	AT&T Enterprises, LLC	8,192
155.166.96.0/19	AT&T Enterprises, LLC	8,192
155.166.128.0/19	AT&T Enterprises, LLC	8,192
166.138.160.0/19	AT&T Enterprises, LLC	8,192
166.193.64.0/19	AT&T Enterprises, LLC	8,192
166.195.160.0/19	AT&T Enterprises, LLC	8,192
198.228.0.0/19	AT&T Enterprises, LLC	8,192
107.80.16.0/20	AT&T Enterprises, LLC	4,096
107.80.64.0/20	AT&T Enterprises, LLC	4,096
107.84.32.0/20	AT&T Enterprises, LLC	4,096
107.84.128.0/20	AT&T Enterprises, LLC	4,096
107.84.160.0/20	AT&T Enterprises, LLC	4,096
107.85.240.0/20	AT&T Enterprises, LLC	4,096
107.89.144.0/20	AT&T Enterprises, LLC	4,096
107.90.16.0/20	AT&T Enterprises, LLC	4,096
107.90.160.0/20	AT&T Enterprises, LLC	4,096
107.91.16.0/20	AT&T Enterprises, LLC	4,096
107.91.96.0/20	AT&T Enterprises, LLC	4,096
107.91.144.0/20	AT&T Enterprises, LLC	4,096
107.91.160.0/20	AT&T Enterprises, LLC	4,096
107.91.176.0/20	AT&T Enterprises, LLC	4,096
107.91.192.0/20	AT&T Enterprises, LLC	4,096
107.91.224.0/20	AT&T Enterprises, LLC	4,096
107.91.240.0/20	AT&T Enterprises, LLC	4,096
107.125.144.0/20	AT&T Enterprises, LLC	4,096
107.125.192.0/20	AT&T Enterprises, LLC	4,096
107.126.144.0/20	AT&T Enterprises, LLC	4,096
108.144.128.0/20	AT&T Enterprises, LLC	4,096
108.144.144.0/20	AT&T Enterprises, LLC	4,096
108.144.160.0/20	AT&T Enterprises, LLC	4,096
108.144.224.0/20	AT&T Enterprises, LLC	4,096
108.146.96.0/20	AT&T Enterprises, LLC	4,096
155.163.192.0/20	AT&T Enterprises, LLC	4,096
155.163.208.0/20	AT&T Enterprises, LLC	4,096
155.166.48.0/20	AT&T Enterprises, LLC	4,096
155.166.80.0/20	AT&T Enterprises, LLC	4,096
155.166.160.0/20	AT&T Enterprises, LLC	4,096
155.166.176.0/20	AT&T Enterprises, LLC	4,096
166.147.64.0/20	AT&T Enterprises, LLC	4,096
166.147.80.0/20	AT&T Enterprises, LLC	4,096
166.147.96.0/20	AT&T Enterprises, LLC	4,096
166.147.112.0/20	AT&T Enterprises, LLC	4,096
166.184.64.0/20	AT&T Enterprises, LLC	4,096
166.184.96.0/20	AT&T Enterprises, LLC	4,096
166.193.16.0/20	AT&T Enterprises, LLC	4,096
166.195.48.0/20	AT&T Enterprises, LLC	4,096
166.201.32.0/20	AT&T Enterprises, LLC	4,096
166.203.0.0/20	AT&T Enterprises, LLC	4,096
166.203.16.0/20	AT&T Enterprises, LLC	4,096
166.203.32.0/20	AT&T Enterprises, LLC	4,096
166.203.48.0/20	AT&T Enterprises, LLC	4,096
166.203.64.0/20	AT&T Enterprises, LLC	4,096
166.203.80.0/20	AT&T Enterprises, LLC	4,096
166.203.96.0/20	AT&T Enterprises, LLC	4,096
166.203.112.0/20	AT&T Enterprises, LLC	4,096
166.203.128.0/20	AT&T Enterprises, LLC	4,096
166.203.160.0/20	AT&T Enterprises, LLC	4,096
166.203.176.0/20	AT&T Enterprises, LLC	4,096
166.203.208.0/20	AT&T Enterprises, LLC	4,096
166.203.224.0/20	AT&T Enterprises, LLC	4,096
166.204.0.0/20	AT&T Enterprises, LLC	4,096
166.204.16.0/20	AT&T Enterprises, LLC	4,096
166.204.64.0/20	AT&T Enterprises, LLC	4,096
166.204.112.0/20	AT&T Enterprises, LLC	4,096
166.219.128.0/20	AT&T Enterprises, LLC	4,096
198.228.192.0/20	AT&T Enterprises, LLC	4,096
198.228.208.0/20	AT&T Enterprises, LLC	4,096
198.228.224.0/20	AT&T Enterprises, LLC	4,096
107.80.48.0/21	AT&T Enterprises, LLC	2,048
107.80.88.0/21	AT&T Enterprises, LLC	2,048
107.80.104.0/21	AT&T Enterprises, LLC	2,048
107.84.16.0/21	AT&T Enterprises, LLC	2,048
107.84.216.0/21	AT&T Enterprises, LLC	2,048
107.85.0.0/21	AT&T Enterprises, LLC	2,048
107.85.24.0/21	AT&T Enterprises, LLC	2,048
107.85.48.0/21	AT&T Enterprises, LLC	2,048
107.85.80.0/21	AT&T Enterprises, LLC	2,048
107.85.96.0/21	AT&T Enterprises, LLC	2,048
107.85.208.0/21	AT&T Enterprises, LLC	2,048
107.89.8.0/21	AT&T Enterprises, LLC	2,048
107.89.16.0/21	AT&T Enterprises, LLC	2,048
107.89.32.0/21	AT&T Enterprises, LLC	2,048
107.89.72.0/21	AT&T Enterprises, LLC	2,048
107.89.80.0/21	AT&T Enterprises, LLC	2,048
107.89.88.0/21	AT&T Enterprises, LLC	2,048
107.89.96.0/21	AT&T Enterprises, LLC	2,048
107.89.112.0/21	AT&T Enterprises, LLC	2,048
107.89.136.0/21	AT&T Enterprises, LLC	2,048
107.89.160.0/21	AT&T Enterprises, LLC	2,048
107.89.168.0/21	AT&T Enterprises, LLC	2,048
107.89.176.0/21	AT&T Enterprises, LLC	2,048
107.89.240.0/21	AT&T Enterprises, LLC	2,048
107.90.72.0/21	AT&T Enterprises, LLC	2,048
107.90.80.0/21	AT&T Enterprises, LLC	2,048
107.90.240.0/21	AT&T Enterprises, LLC	2,048
107.91.8.0/21	AT&T Enterprises, LLC	2,048
107.91.32.0/21	AT&T Enterprises, LLC	2,048
107.91.72.0/21	AT&T Enterprises, LLC	2,048
107.91.80.0/21	AT&T Enterprises, LLC	2,048
107.91.112.0/21	AT&T Enterprises, LLC	2,048
107.91.136.0/21	AT&T Enterprises, LLC	2,048
107.118.8.0/21	AT&T Enterprises, LLC	2,048
107.118.104.0/21	AT&T Enterprises, LLC	2,048
107.118.120.0/21	AT&T Enterprises, LLC	2,048
107.118.136.0/21	AT&T Enterprises, LLC	2,048
107.118.144.0/21	AT&T Enterprises, LLC	2,048
107.118.152.0/21	AT&T Enterprises, LLC	2,048
107.125.128.0/21	AT&T Enterprises, LLC	2,048
107.125.224.0/21	AT&T Enterprises, LLC	2,048
107.125.232.0/21	AT&T Enterprises, LLC	2,048
107.125.248.0/21	AT&T Enterprises, LLC	2,048
107.126.136.0/21	AT&T Enterprises, LLC	2,048
107.126.208.0/21	AT&T Enterprises, LLC	2,048
107.126.216.0/21	AT&T Enterprises, LLC	2,048
107.126.240.0/21	AT&T Enterprises, LLC	2,048
107.127.160.0/21	AT&T Enterprises, LLC	2,048
107.127.232.0/21	AT&T Enterprises, LLC	2,048
107.241.8.0/21	AT&T Enterprises, LLC	2,048
107.241.40.0/21	AT&T Enterprises, LLC	2,048
107.241.112.0/21	AT&T Enterprises, LLC	2,048
107.241.136.0/21	AT&T Enterprises, LLC	2,048
107.241.152.0/21	AT&T Enterprises, LLC	2,048
107.250.0.0/21	AT&T Enterprises, LLC	2,048
107.250.8.0/21	AT&T Enterprises, LLC	2,048
107.250.16.0/21	AT&T Enterprises, LLC	2,048
107.250.24.0/21	AT&T Enterprises, LLC	2,048
108.144.192.0/21	AT&T Enterprises, LLC	2,048
108.144.208.0/21	AT&T Enterprises, LLC	2,048
108.144.248.0/21	AT&T Enterprises, LLC	2,048
108.146.64.0/21	AT&T Enterprises, LLC	2,048
108.146.72.0/21	AT&T Enterprises, LLC	2,048
108.146.208.0/21	AT&T Enterprises, LLC	2,048
155.163.248.0/21	AT&T Enterprises, LLC	2,048
155.166.72.0/21	AT&T Enterprises, LLC	2,048
155.166.224.0/21	AT&T Enterprises, LLC	2,048
166.131.128.0/21	AT&T Enterprises, LLC	2,048
166.137.48.0/21	AT&T Enterprises, LLC	2,048
166.170.136.0/21	AT&T Enterprises, LLC	2,048
166.170.144.0/21	AT&T Enterprises, LLC	2,048
166.170.152.0/21	AT&T Enterprises, LLC	2,048
166.170.160.0/21	AT&T Enterprises, LLC	2,048
166.170.168.0/21	AT&T Enterprises, LLC	2,048
166.170.176.0/21	AT&T Enterprises, LLC	2,048
166.184.24.0/21	AT&T Enterprises, LLC	2,048
166.184.120.0/21	AT&T Enterprises, LLC	2,048
166.186.48.0/21	AT&T Enterprises, LLC	2,048
166.193.32.0/21	AT&T Enterprises, LLC	2,048
166.193.48.0/21	AT&T Enterprises, LLC	2,048
166.193.56.0/21	AT&T Enterprises, LLC	2,048
166.193.96.0/21	AT&T Enterprises, LLC	2,048
166.195.0.0/21	AT&T Enterprises, LLC	2,048
166.195.64.0/21	AT&T Enterprises, LLC	2,048
166.195.80.0/21	AT&T Enterprises, LLC	2,048
166.195.88.0/21	AT&T Enterprises, LLC	2,048
166.195.112.0/21	AT&T Enterprises, LLC	2,048
166.195.136.0/21	AT&T Enterprises, LLC	2,048
166.195.144.0/21	AT&T Enterprises, LLC	2,048
166.195.152.0/21	AT&T Enterprises, LLC	2,048
166.201.176.0/21	AT&T Enterprises, LLC	2,048
166.203.240.0/21	AT&T Enterprises, LLC	2,048
166.204.32.0/21	AT&T Enterprises, LLC	2,048
166.215.200.0/21	AT&T Enterprises, LLC	2,048
166.218.48.0/21	AT&T Enterprises, LLC	2,048
166.219.168.0/21	AT&T Enterprises, LLC	2,048
209.183.48.0/21	AT&T Enterprises, LLC	2,048
107.80.32.0/22	AT&T Enterprises, LLC	1,024
107.80.56.0/22	AT&T Enterprises, LLC	1,024
107.80.112.0/22	AT&T Enterprises, LLC	1,024
107.80.208.0/22	AT&T Enterprises, LLC	1,024
107.80.224.0/22	AT&T Enterprises, LLC	1,024
107.80.232.0/22	AT&T Enterprises, LLC	1,024
107.80.240.0/22	AT&T Enterprises, LLC	1,024
107.84.8.0/22	AT&T Enterprises, LLC	1,024
107.84.60.0/22	AT&T Enterprises, LLC	1,024
107.84.156.0/22	AT&T Enterprises, LLC	1,024
107.84.180.0/22	AT&T Enterprises, LLC	1,024
107.84.192.0/22	AT&T Enterprises, LLC	1,024
107.85.36.0/22	AT&T Enterprises, LLC	1,024
107.85.40.0/22	AT&T Enterprises, LLC	1,024
107.85.44.0/22	AT&T Enterprises, LLC	1,024
107.85.104.0/22	AT&T Enterprises, LLC	1,024
107.85.112.0/22	AT&T Enterprises, LLC	1,024
107.85.164.0/22	AT&T Enterprises, LLC	1,024
107.85.168.0/22	AT&T Enterprises, LLC	1,024
107.85.172.0/22	AT&T Enterprises, LLC	1,024
107.85.200.0/22	AT&T Enterprises, LLC	1,024
107.87.136.0/22	AT&T Enterprises, LLC	1,024
107.89.24.0/22	AT&T Enterprises, LLC	1,024
107.89.104.0/22	AT&T Enterprises, LLC	1,024
107.89.108.0/22	AT&T Enterprises, LLC	1,024
107.89.120.0/22	AT&T Enterprises, LLC	1,024
107.89.212.0/22	AT&T Enterprises, LLC	1,024
107.90.4.0/22	AT&T Enterprises, LLC	1,024
107.90.8.0/22	AT&T Enterprises, LLC	1,024
107.90.12.0/22	AT&T Enterprises, LLC	1,024
107.90.36.0/22	AT&T Enterprises, LLC	1,024
107.90.68.0/22	AT&T Enterprises, LLC	1,024
107.90.100.0/22	AT&T Enterprises, LLC	1,024
107.90.132.0/22	AT&T Enterprises, LLC	1,024
107.90.184.0/22	AT&T Enterprises, LLC	1,024
107.90.208.0/22	AT&T Enterprises, LLC	1,024
107.90.216.0/22	AT&T Enterprises, LLC	1,024
107.90.224.0/22	AT&T Enterprises, LLC	1,024
107.91.48.0/22	AT&T Enterprises, LLC	1,024
107.91.56.0/22	AT&T Enterprises, LLC	1,024
107.91.60.0/22	AT&T Enterprises, LLC	1,024
107.91.88.0/22	AT&T Enterprises, LLC	1,024
107.92.56.0/22	AT&T Enterprises, LLC	1,024
107.92.60.0/22	AT&T Enterprises, LLC	1,024
107.92.120.0/22	AT&T Enterprises, LLC	1,024
107.94.248.0/22	AT&T Enterprises, LLC	1,024
107.107.56.0/22	AT&T Enterprises, LLC	1,024
107.107.60.0/22	AT&T Enterprises, LLC	1,024
107.107.184.0/22	AT&T Enterprises, LLC	1,024
107.107.188.0/22	AT&T Enterprises, LLC	1,024
107.118.128.0/22	AT&T Enterprises, LLC	1,024
107.118.132.0/22	AT&T Enterprises, LLC	1,024
107.125.168.0/22	AT&T Enterprises, LLC	1,024
107.125.172.0/22	AT&T Enterprises, LLC	1,024
107.125.184.0/22	AT&T Enterprises, LLC	1,024
107.125.212.0/22	AT&T Enterprises, LLC	1,024
107.125.216.0/22	AT&T Enterprises, LLC	1,024
107.126.168.0/22	AT&T Enterprises, LLC	1,024
107.126.172.0/22	AT&T Enterprises, LLC	1,024
107.126.184.0/22	AT&T Enterprises, LLC	1,024
107.126.196.0/22	AT&T Enterprises, LLC	1,024
107.126.232.0/22	AT&T Enterprises, LLC	1,024
107.126.236.0/22	AT&T Enterprises, LLC	1,024
107.127.128.0/22	AT&T Enterprises, LLC	1,024
107.127.148.0/22	AT&T Enterprises, LLC	1,024
107.127.152.0/22	AT&T Enterprises, LLC	1,024
107.127.156.0/22	AT&T Enterprises, LLC	1,024
107.127.168.0/22	AT&T Enterprises, LLC	1,024
107.127.180.0/22	AT&T Enterprises, LLC	1,024
107.127.216.0/22	AT&T Enterprises, LLC	1,024
107.127.220.0/22	AT&T Enterprises, LLC	1,024
107.127.240.0/22	AT&T Enterprises, LLC	1,024
107.127.248.0/22	AT&T Enterprises, LLC	1,024
107.241.0.0/22	AT&T Enterprises, LLC	1,024

The list on this page is limited to 400 results. The totality of IPv4 ranges for this ASN is available through our ASN & IP Ranges APIs.

Netblock	Company
2600:380::/37	AT&T Enterprises, LLC
2600:380:800::/37	AT&T Enterprises, LLC
2600:380:1000::/37	AT&T Enterprises, LLC
2600:380:2000::/37	AT&T Enterprises, LLC
2600:380:2800::/37	AT&T Enterprises, LLC
2600:380:3000::/37	AT&T Enterprises, LLC
2600:380:3800::/37	AT&T Enterprises, LLC
2600:380:800::/38	AT&T Enterprises, LLC
2600:380:c00::/38	AT&T Enterprises, LLC
2600:380:1800::/38	AT&T Enterprises, LLC
2600:380:4000::/38	AT&T Enterprises, LLC
2600:380:4400::/38	AT&T Enterprises, LLC
2600:380:4800::/38	AT&T Enterprises, LLC
2600:380:4c00::/38	AT&T Enterprises, LLC
2600:380:5000::/38	AT&T Enterprises, LLC
2600:380:5400::/38	AT&T Enterprises, LLC
2600:380:5800::/38	AT&T Enterprises, LLC
2600:380:5c00::/38	AT&T Enterprises, LLC
2600:380:6000::/38	AT&T Enterprises, LLC
2600:380:6400::/38	AT&T Enterprises, LLC
2600:380:6c00::/38	AT&T Enterprises, LLC
2600:380:7000::/38	AT&T Enterprises, LLC
2600:380:7c00::/38	AT&T Enterprises, LLC
2600:380:a000::/38	AT&T Enterprises, LLC
2600:380:a400::/38	AT&T Enterprises, LLC
2600:380:b000::/38	AT&T Enterprises, LLC
2600:380:b400::/38	AT&T Enterprises, LLC
2600:380:b800::/38	AT&T Enterprises, LLC
2600:380:bc00::/38	AT&T Enterprises, LLC
2600:380:c000::/38	AT&T Enterprises, LLC
2600:380:c400::/38	AT&T Enterprises, LLC
2600:381::/38	AT&T Enterprises, LLC
2600:380:fe00::/39	AT&T Enterprises, LLC
2600:380:4500::/40	AT&T Enterprises, LLC
2600:380:6900::/40	AT&T Enterprises, LLC
2600:380:6a00::/40	AT&T Enterprises, LLC
2600:380:6b00::/40	AT&T Enterprises, LLC
2600:380:7400::/40	AT&T Enterprises, LLC
2600:380:7500::/40	AT&T Enterprises, LLC
2600:380:7600::/40	AT&T Enterprises, LLC
2600:380:7700::/40	AT&T Enterprises, LLC
2600:380:7800::/40	AT&T Enterprises, LLC
2600:380:7900::/40	AT&T Enterprises, LLC
2600:380:7a00::/40	AT&T Enterprises, LLC
2600:380:7b00::/40	AT&T Enterprises, LLC
2600:380:7d00::/40	AT&T Enterprises, LLC
2600:380:8000::/40	AT&T Enterprises, LLC
2600:380:8400::/40	AT&T Enterprises, LLC
2600:380:8500::/40	AT&T Enterprises, LLC
2600:380:8600::/40	AT&T Enterprises, LLC
2600:380:8700::/40	AT&T Enterprises, LLC
2600:380:8800::/40	AT&T Enterprises, LLC
2600:380:8a00::/40	AT&T Enterprises, LLC
2600:380:8b00::/40	AT&T Enterprises, LLC
2600:380:8c00::/40	AT&T Enterprises, LLC
2600:380:8d00::/40	AT&T Enterprises, LLC
2600:380:8e00::/40	AT&T Enterprises, LLC
2600:380:9000::/40	AT&T Enterprises, LLC
2600:380:9100::/40	AT&T Enterprises, LLC
2600:380:9200::/40	AT&T Enterprises, LLC
2600:380:9400::/40	AT&T Enterprises, LLC
2600:380:9500::/40	AT&T Enterprises, LLC
2600:380:9800::/40	AT&T Enterprises, LLC
2600:380:9900::/40	AT&T Enterprises, LLC
2600:380:9a00::/40	AT&T Enterprises, LLC
2600:380:9b00::/40	AT&T Enterprises, LLC
2600:380:9c00::/40	AT&T Enterprises, LLC
2600:380:9d00::/40	AT&T Enterprises, LLC
2600:380:9e00::/40	AT&T Enterprises, LLC
2600:380:9f00::/40	AT&T Enterprises, LLC
2600:380:a100::/40	AT&T Enterprises, LLC
2600:380:a300::/40	AT&T Enterprises, LLC
2600:380:a500::/40	AT&T Enterprises, LLC
2600:380:b100::/40	AT&T Enterprises, LLC
2600:380:b300::/40	AT&T Enterprises, LLC
2600:380:b900::/40	AT&T Enterprises, LLC
2600:380:bd00::/40	AT&T Enterprises, LLC
2600:380:c500::/40	AT&T Enterprises, LLC
2600:381:100::/40	AT&T Enterprises, LLC
2600:380:180::/41	AT&T Enterprises, LLC
2600:380:980::/41	AT&T Enterprises, LLC
2600:380:1180::/41	AT&T Enterprises, LLC
2600:380:1800::/41	AT&T Enterprises, LLC
2600:380:1880::/41	AT&T Enterprises, LLC
2600:380:2580::/41	AT&T Enterprises, LLC
2600:380:3180::/41	AT&T Enterprises, LLC
2600:380:4700::/41	AT&T Enterprises, LLC
2600:380:4c00::/41	AT&T Enterprises, LLC
2600:380:4c80::/41	AT&T Enterprises, LLC
2600:380:4d00::/41	AT&T Enterprises, LLC
2600:380:4d80::/41	AT&T Enterprises, LLC
2600:380:5300::/41	AT&T Enterprises, LLC
2600:380:5800::/41	AT&T Enterprises, LLC
2600:380:5880::/41	AT&T Enterprises, LLC
2600:380:5900::/41	AT&T Enterprises, LLC
2600:380:5980::/41	AT&T Enterprises, LLC
2600:380:5a00::/41	AT&T Enterprises, LLC
2600:380:5a80::/41	AT&T Enterprises, LLC
2600:380:6000::/41	AT&T Enterprises, LLC
2600:380:6080::/41	AT&T Enterprises, LLC
2600:380:6100::/41	AT&T Enterprises, LLC
2600:380:6180::/41	AT&T Enterprises, LLC
2600:380:6200::/41	AT&T Enterprises, LLC
2600:380:6280::/41	AT&T Enterprises, LLC
2600:380:6300::/41	AT&T Enterprises, LLC
2600:380:6380::/41	AT&T Enterprises, LLC
2600:380:6400::/41	AT&T Enterprises, LLC
2600:380:6480::/41	AT&T Enterprises, LLC
2600:380:6500::/41	AT&T Enterprises, LLC
2600:380:6580::/41	AT&T Enterprises, LLC
2600:380:6600::/41	AT&T Enterprises, LLC
2600:380:6680::/41	AT&T Enterprises, LLC
2600:380:6800::/41	AT&T Enterprises, LLC
2600:380:7400::/41	AT&T Enterprises, LLC
2600:380:7600::/41	AT&T Enterprises, LLC
2600:380:7700::/41	AT&T Enterprises, LLC
2600:380:7800::/41	AT&T Enterprises, LLC
2600:380:7900::/41	AT&T Enterprises, LLC
2600:380:7b00::/41	AT&T Enterprises, LLC
2600:380:7c00::/41	AT&T Enterprises, LLC
2600:380:7d00::/41	AT&T Enterprises, LLC
2600:380:8b00::/41	AT&T Enterprises, LLC
2600:380:9f00::/41	AT&T Enterprises, LLC
2600:380:a000::/41	AT&T Enterprises, LLC
2600:380:a100::/41	AT&T Enterprises, LLC
2600:380:a200::/41	AT&T Enterprises, LLC
2600:380:a300::/41	AT&T Enterprises, LLC
2600:380:b200::/41	AT&T Enterprises, LLC
2600:380:b300::/41	AT&T Enterprises, LLC
2600:380:b500::/41	AT&T Enterprises, LLC
2600:380:b800::/41	AT&T Enterprises, LLC
2600:380:b880::/41	AT&T Enterprises, LLC
2600:380:b900::/41	AT&T Enterprises, LLC
2600:380:b980::/41	AT&T Enterprises, LLC
2600:380:c100::/41	AT&T Enterprises, LLC
2600:380:ff80::/41	AT&T Enterprises, LLC
2600:381::/41	AT&T Enterprises, LLC
2600:381:80::/41	AT&T Enterprises, LLC
2600:381:100::/41	AT&T Enterprises, LLC
2600:381:180::/41	AT&T Enterprises, LLC
2600:380:f1c0::/44	AT&T Enterprises, LLC
2600:380:f1d0::/44	AT&T Enterprises, LLC
2600:380:f1e0::/44	AT&T Enterprises, LLC
2600:380:f1f0::/44	AT&T Enterprises, LLC
2600:380:f100::/46	AT&T Enterprises, LLC
2600:380:f104::/46	AT&T Enterprises, LLC
2600:380:f108::/46	AT&T Enterprises, LLC
2600:380:f10c::/46	AT&T Enterprises, LLC
2600:380:f1d0::/48	AT&T Enterprises, LLC
2600:387::/48	AT&T Enterprises, LLC
2600:387:1::/48	AT&T Enterprises, LLC
2600:387:2::/48	AT&T Enterprises, LLC
2600:387:3::/48	AT&T Enterprises, LLC
2600:387:4::/48	AT&T Enterprises, LLC
2600:387:5::/48	AT&T Enterprises, LLC
2600:387:6::/48	AT&T Enterprises, LLC
2600:387:7::/48	AT&T Enterprises, LLC
2600:387:8::/48	AT&T Enterprises, LLC
2600:387:9::/48	AT&T Enterprises, LLC
2600:387:a::/48	AT&T Enterprises, LLC
2600:387:b::/48	AT&T Enterprises, LLC

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IP Ranges API

WHOIS Details

Join for free to view WHOIS details ›


                                                ASHandle:       AS20057
                                                OrgID:          AS20057
                                                ASName:         AS20057
                                                ASNumber:       AS20057
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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IP WHOIS API & Database

Hosted Domains

There are 170 domain names hosted across 120 IP addresses on this ASN.

Join for free to explore hosted domains ›

IP Address	Domain	Domains on this IP
166.203.176.185	██████████	17
107.77.196.173	██████████	13
107.127.238.49	██████████	6
108.144.214.116	██████████	5
166.203.179.56	██████████	4
166.195.80.97	██████████	4
107.77.218.191	██████████	3
198.228.193.123	██████████	2
107.126.220.126	██████████	2
107.77.205.188	██████████	2

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Hosted Domains API & Database

Peers

There are 2 peers for this ASN.

Peers	Name
AS64011	Asia Pacific Network Information Centre
AS7018	AT&T Enterprises, LLC

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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS7018	AT&T Enterprises, LLC

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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS64011	Asia Pacific Network Information Centre

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ASN API & Database

Pingable IPs

2,442 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
107.80.49.96	AS20057 AT&T Enterprises, LLC	`17.48ms` from Ashburn, US
108.144.151.127	AS20057 AT&T Enterprises, LLC	`16.93ms` from Ashburn, US
108.146.118.4	AS20057 AT&T Enterprises, LLC	`30.43ms` from Ashburn, US
166.195.89.26	AS20057 AT&T Enterprises, LLC	`37.28ms` from Ashburn, US
107.127.140.138	AS20057 AT&T Enterprises, LLC	`26.31ms` from Ashburn, US
166.136.161.28	AS20057 AT&T Enterprises, LLC	`21.17ms` from Ashburn, US
166.195.165.153	AS20057 AT&T Enterprises, LLC	`35.39ms` from Ashburn, US
166.195.20.30	AS20057 AT&T Enterprises, LLC	`26.64ms` from Ashburn, US
107.126.139.25	AS20057 AT&T Enterprises, LLC	`29.20ms` from Atlanta, US
107.85.98.175	AS20057 AT&T Enterprises, LLC	`30.72ms` from Atlanta, US
108.144.228.179	AS20057 AT&T Enterprises, LLC	`21.96ms` from Atlanta, US
107.90.124.219	AS20057 AT&T Enterprises, LLC	`20.98ms` from Atlanta, US
107.84.1.72	AS20057 AT&T Enterprises, LLC	`34.80ms` from Atlanta, US
107.241.40.35	AS20057 AT&T Enterprises, LLC	`23.58ms` from Atlanta, US
107.241.47.140	AS20057 AT&T Enterprises, LLC	`24.60ms` from Atlanta, US
166.131.129.164	AS20057 AT&T Enterprises, LLC	`22.88ms` from Atlanta, US
166.193.19.99	AS20057 AT&T Enterprises, LLC	`32.31ms` from Atlanta, US
155.166.36.219	AS20057 AT&T Enterprises, LLC	`28.45ms` from Atlanta, US
107.90.254.132	AS20057 AT&T Enterprises, LLC	`44.52ms` from Atlanta, US
166.130.171.19	AS20057 AT&T Enterprises, LLC	`34.57ms` from Atlanta, US
166.184.17.21	AS20057 AT&T Enterprises, LLC	`33.32ms` from Atlanta, US
107.90.154.132	AS20057 AT&T Enterprises, LLC	`66.02ms` from Atlanta, US
107.77.235.6	AS20057 AT&T Enterprises, LLC	`1.33ms` from Atlanta, US
108.146.49.54	AS20057 AT&T Enterprises, LLC	`42.33ms` from Atlanta, US
107.126.153.5	AS20057 AT&T Enterprises, LLC	`23.09ms` from Atlanta, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
218.205.203.121	AS56048 China Mobile Communicaitons Corporation	`1.74ms` from Beijing, CN
221.12.73.201	AS4837 CHINA UNICOM China169 Backbone	`9.15ms` from Hangzhou, CN
39.32.5.201	AS17557 Pakistan Telecommunication Company Limited	`16.53ms` from Islamabad, PK
103.141.180.153	AS9341 PT INDONESIA COMNETS PLUS	`1.98ms` from Jakarta, ID
46.54.192.25	AS51615 Zavod Kabelska televizija Nova gorica	`2.64ms` from Ljubljana, SI
31.49.98.9	AS2856 British Telecommunications PLC	`6.62ms` from London, GB
47.44.106.185	AS20115 Charter Communications LLC	`8.30ms` from Milwaukee, US
144.129.26.153	AS33363 Charter Communications, Inc	`2.83ms` from Orlando, US
74.81.108.9	AS26801 Zito Media, L.P.	`0.63ms` from Philadelphia, US
98.92.53.9	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
209.85.239.169	AS15169 Google LLC	`0.10ms` from Rio de Janeiro, BR
75.130.231.41	AS20115 Charter Communications LLC	`12.83ms` from Ashburn, US
67.68.234.233	AS577 Bell Canada	`6.46ms` from Beauharnois, CA
80.150.126.121	AS3320 Deutsche Telekom AG	`2.00ms` from Berlin, DE
73.219.81.169	AS7922 Comcast Cable Communications, LLC	`7.73ms` from Boston, US
38.86.38.25	AS174 Cogent Communications, LLC	`2.33ms` from Dallas, US
208.241.19.89	AS701 Verizon Business	`0.57ms` from Dallas, US
95.50.186.121	AS5617 Orange Polska Spolka Akcyjna	`0.98ms` from Gdansk, PL
193.185.207.217	AS719 Elisa Oyj	`12.85ms` from Helsinki, FI
182.95.3.57	AS9498 BHARTI Airtel Ltd.	`1.80ms` from Indore, IN
103.210.250.249	AS150933 PT Cmdj Network Solution	`0.30ms` from Jakarta, ID
79.104.16.153	AS3216 PJSC Vimpelcom	`0.70ms` from Moscow, RU
176.196.97.153	AS39927 E-Light-Telecom Ltd.	`6.10ms` from Novosibirsk, RU
52.44.43.233	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
3.37.13.249	AS16509 Amazon.com, Inc.	`0.59ms` from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -m5 166.175.199.26

traceroute to 166.175.199.26 (166.175.199.26): 5 hops max, 52 byte packets

1 [AS31898] 140.91.242.4 0.064 ms

2 [AS15802] 91.74.125.170 0.516 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Abu Dhabi, AE

On April 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS20057 at robtex.

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