Autonomous System details

AS19901

Brightspeed · brightspeed.com

United States

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AS19901 – Brightspeed

Field	Value
Country	United States
Website	brightspeed.com
Hosted domains	1,432
IPv4 addresses	3,030,016
IPv6 addresses	11,220,040,531,843,373,417,200,000,000
ASN type	ISP
Registry	arin
Allocated	3 years ago on Nov 07, 2022
Updated	8 months ago on Aug 12, 2025

Netblock	Company	Num of IPs
67.6.0.0/16	CenturyLink Communications, LLC	65,536
71.210.0.0/16	CenturyLink Communications, LLC	65,536
71.213.0.0/16	CenturyLink Communications, LLC	65,536
71.217.0.0/16	CenturyLink Communications, LLC	65,536
71.219.0.0/16	CenturyLink Communications, LLC	65,536
75.170.0.0/16	CenturyLink Communications, LLC	65,536
75.173.0.0/16	CenturyLink Communications, LLC	65,536
97.114.0.0/16	CenturyLink Communications, LLC	65,536
174.19.0.0/16	CenturyLink Communications, LLC	65,536
184.100.0.0/16	CenturyLink Communications, LLC	65,536
67.234.0.0/17	CenturyLink Communications, LLC	32,768
67.238.128.0/17	CenturyLink Communications, LLC	32,768
71.221.0.0/17	CenturyLink Communications, LLC	32,768
71.221.128.0/17	CenturyLink Communications, LLC	32,768
71.222.128.0/17	CenturyLink Communications, LLC	32,768
75.165.0.0/17	CenturyLink Communications, LLC	32,768
75.165.128.0/17	CenturyLink Communications, LLC	32,768
144.163.0.0/17	CenturyLink Communications, LLC	32,768
144.163.128.0/17	CenturyLink Communications, LLC	32,768
174.24.128.0/17	CenturyLink Communications, LLC	32,768
174.30.0.0/17	CenturyLink Communications, LLC	32,768
184.97.0.0/17	CenturyLink Communications, LLC	32,768
207.50.0.0/17	Brightspeed	32,768
9.138.64.0/18	Brightspeed	16,384
9.138.128.0/18	Brightspeed	16,384
9.139.0.0/18	Brightspeed	16,384
9.139.64.0/18	Brightspeed	16,384
9.139.128.0/18	Brightspeed	16,384
9.244.0.0/18	Brightspeed	16,384
9.244.64.0/18	Brightspeed	16,384
9.244.128.0/18	Brightspeed	16,384
9.244.192.0/18	Brightspeed	16,384
9.245.0.0/18	Brightspeed	16,384
9.245.64.0/18	Brightspeed	16,384
9.245.128.0/18	Brightspeed	16,384
9.245.192.0/18	Brightspeed	16,384
67.234.128.0/18	CenturyLink Communications, LLC	16,384
71.50.128.0/18	CenturyLink Communications, LLC	16,384
74.167.0.0/18	Brightspeed	16,384
74.167.64.0/18	Brightspeed	16,384
75.173.0.0/18	CenturyLink Communications, LLC	16,384
75.175.64.0/18	CenturyLink Communications, LLC	16,384
75.175.192.0/18	CenturyLink Communications, LLC	16,384
76.3.64.0/18	CenturyLink Communications, LLC	16,384
97.112.64.0/18	CenturyLink Communications, LLC	16,384
97.112.192.0/18	CenturyLink Communications, LLC	16,384
97.127.128.0/18	CenturyLink Communications, LLC	16,384
98.73.0.0/18	Brightspeed	16,384
99.194.128.0/18	CenturyLink Communications, LLC	16,384
174.25.128.0/18	CenturyLink Communications, LLC	16,384
174.30.128.0/18	CenturyLink Communications, LLC	16,384
9.134.224.0/19	Brightspeed	8,192
9.144.128.0/19	Brightspeed	8,192
9.195.32.0/19	Brightspeed	8,192
9.195.64.0/19	Brightspeed	8,192
9.195.96.0/19	Brightspeed	8,192
9.195.224.0/19	Brightspeed	8,192
65.12.128.0/19	Brightspeed	8,192
65.12.160.0/19	Brightspeed	8,192
67.7.0.0/19	CenturyLink Communications, LLC	8,192
67.7.32.0/19	CenturyLink Communications, LLC	8,192
67.144.0.0/19	Brightspeed	8,192
67.144.64.0/19	Brightspeed	8,192
67.144.96.0/19	Brightspeed	8,192
67.144.160.0/19	Brightspeed	8,192
67.147.32.0/19	Brightspeed	8,192
67.232.96.0/19	CenturyLink Communications, LLC	8,192
67.237.160.0/19	CenturyLink Communications, LLC	8,192
71.34.192.0/19	CenturyLink Communications, LLC	8,192
71.34.224.0/19	CenturyLink Communications, LLC	8,192
71.36.192.0/19	CenturyLink Communications, LLC	8,192
71.49.32.0/19	CenturyLink Communications, LLC	8,192
71.50.32.0/19	CenturyLink Communications, LLC	8,192
71.50.96.0/19	CenturyLink Communications, LLC	8,192
71.50.192.0/19	CenturyLink Communications, LLC	8,192
71.51.160.0/19	CenturyLink Communications, LLC	8,192
71.53.128.0/19	CenturyLink Communications, LLC	8,192
71.54.32.0/19	CenturyLink Communications, LLC	8,192
71.55.64.0/19	CenturyLink Communications, LLC	8,192
74.5.0.0/19	CenturyLink Communications, LLC	8,192
74.5.128.0/19	CenturyLink Communications, LLC	8,192
75.165.224.0/19	CenturyLink Communications, LLC	8,192
76.0.0.0/19	CenturyLink Communications, LLC	8,192
76.1.160.0/19	CenturyLink Communications, LLC	8,192
76.2.32.0/19	CenturyLink Communications, LLC	8,192
76.4.0.0/19	CenturyLink Communications, LLC	8,192
76.4.192.0/19	CenturyLink Communications, LLC	8,192
76.5.0.0/19	CenturyLink Communications, LLC	8,192
76.5.96.0/19	CenturyLink Communications, LLC	8,192
76.5.160.0/19	CenturyLink Communications, LLC	8,192
76.6.0.0/19	CenturyLink Communications, LLC	8,192
76.6.64.0/19	CenturyLink Communications, LLC	8,192
76.6.96.0/19	CenturyLink Communications, LLC	8,192
97.112.0.0/19	CenturyLink Communications, LLC	8,192
143.103.0.0/19	Brightspeed	8,192
143.103.32.0/19	Brightspeed	8,192
146.135.32.0/19	Brightspeed	8,192
174.25.192.0/19	CenturyLink Communications, LLC	8,192
174.30.224.0/19	CenturyLink Communications, LLC	8,192
184.6.0.0/19	CenturyLink Communications, LLC	8,192
184.97.192.0/19	CenturyLink Communications, LLC	8,192
184.97.224.0/19	CenturyLink Communications, LLC	8,192
184.102.32.0/19	CenturyLink Communications, LLC	8,192
184.102.64.0/19	CenturyLink Communications, LLC	8,192
184.102.96.0/19	CenturyLink Communications, LLC	8,192
184.102.128.0/19	CenturyLink Communications, LLC	8,192
184.102.160.0/19	CenturyLink Communications, LLC	8,192
184.102.192.0/19	CenturyLink Communications, LLC	8,192
184.158.192.0/19	CenturyLink Communications, LLC	8,192
184.158.224.0/19	CenturyLink Communications, LLC	8,192
207.48.0.0/19	Brightspeed	8,192
207.48.32.0/19	Brightspeed	8,192
207.48.64.0/19	Brightspeed	8,192
207.48.96.0/19	Brightspeed	8,192
207.48.160.0/19	Brightspeed	8,192
207.48.192.0/19	Brightspeed	8,192
207.48.224.0/19	Brightspeed	8,192
208.161.160.0/19	Brightspeed	8,192
9.144.0.0/20	Brightspeed	4,096
9.144.224.0/20	Brightspeed	4,096
9.196.0.0/20	Brightspeed	4,096
9.196.96.0/20	Brightspeed	4,096
9.196.112.0/20	Brightspeed	4,096
65.40.160.0/20	Sprint DSL Network	4,096
65.41.176.0/20	CenturyLink Communications, LLC	4,096
65.131.208.0/20	CenturyLink Communications, LLC	4,096
65.131.224.0/20	CenturyLink Communications, LLC	4,096
67.7.96.0/20	CenturyLink Communications, LLC	4,096
67.7.112.0/20	CenturyLink Communications, LLC	4,096
67.235.32.0/20	CenturyLink Communications, LLC	4,096
67.235.96.0/20	CenturyLink Communications, LLC	4,096
67.237.48.0/20	CenturyLink Communications, LLC	4,096
67.237.80.0/20	CenturyLink Communications, LLC	4,096
67.237.192.0/20	CenturyLink Communications, LLC	4,096
69.68.64.0/20	CenturyLink Communications, LLC	4,096
71.32.80.0/20	CenturyLink Communications, LLC	4,096
71.32.144.0/20	CenturyLink Communications, LLC	4,096
71.32.160.0/20	CenturyLink Communications, LLC	4,096
71.36.0.0/20	CenturyLink Communications, LLC	4,096
71.51.96.0/20	CenturyLink Communications, LLC	4,096
75.163.48.0/20	CenturyLink Communications, LLC	4,096
76.5.224.0/20	CenturyLink Communications, LLC	4,096
76.7.16.0/20	CenturyLink Communications, LLC	4,096
76.7.160.0/20	CenturyLink Communications, LLC	4,096
99.194.0.0/20	CenturyLink Communications, LLC	4,096
99.195.80.0/20	CenturyLink Communications, LLC	4,096
143.103.128.0/20	Brightspeed	4,096
143.103.144.0/20	Brightspeed	4,096
143.103.160.0/20	Brightspeed	4,096
143.103.176.0/20	Brightspeed	4,096
143.103.192.0/20	Brightspeed	4,096
143.103.208.0/20	Brightspeed	4,096
143.103.224.0/20	Brightspeed	4,096
143.103.240.0/20	Brightspeed	4,096
184.4.96.0/20	CenturyLink Communications, LLC	4,096
184.6.192.0/20	CenturyLink Communications, LLC	4,096
207.48.144.0/20	Brightspeed	4,096
208.160.192.0/20	Brightspeed	4,096
208.161.16.0/20	Brightspeed	4,096
208.161.32.0/20	Brightspeed	4,096
208.161.64.0/20	Brightspeed	4,096
208.161.80.0/20	Brightspeed	4,096
208.161.96.0/20	Brightspeed	4,096
208.161.112.0/20	Brightspeed	4,096
208.161.192.0/20	Brightspeed	4,096
208.161.224.0/20	Brightspeed	4,096
9.144.24.0/21	Brightspeed	2,048
9.144.40.0/21	Brightspeed	2,048
9.144.56.0/21	Brightspeed	2,048
9.144.72.0/21	Brightspeed	2,048
9.144.80.0/21	Brightspeed	2,048
9.144.88.0/21	Brightspeed	2,048
9.144.96.0/21	Brightspeed	2,048
9.144.112.0/21	Brightspeed	2,048
9.144.160.0/21	Brightspeed	2,048
9.144.240.0/21	Brightspeed	2,048
64.40.80.0/21	CenturyLink Communications, LLC	2,048
65.40.88.0/21	CenturyLink Communications, LLC	2,048
65.41.160.0/21	CenturyLink Communications, LLC	2,048
67.76.136.0/21	CenturyLink Communications, LLC	2,048
67.237.72.0/21	CenturyLink Communications, LLC	2,048
69.34.152.0/21	CenturyLink Communications, LLC	2,048
69.68.88.0/21	CenturyLink Communications, LLC	2,048
69.69.184.0/21	CenturyLink Communications, LLC	2,048
70.58.48.0/21	CenturyLink Communications, LLC	2,048
71.0.112.0/21	CenturyLink Communications, LLC	2,048
71.0.120.0/21	CenturyLink Communications, LLC	2,048
71.0.184.0/21	CenturyLink Communications, LLC	2,048
71.1.24.0/21	CenturyLink Communications, LLC	2,048
71.2.80.0/21	CenturyLink Communications, LLC	2,048
71.2.160.0/21	CenturyLink Communications, LLC	2,048
71.2.184.0/21	CenturyLink Communications, LLC	2,048
71.32.136.0/21	CenturyLink Communications, LLC	2,048
71.37.128.0/21	CenturyLink Communications, LLC	2,048
71.48.192.0/21	CenturyLink Communications, LLC	2,048
71.49.192.0/21	CenturyLink Communications, LLC	2,048
71.50.248.0/21	CenturyLink Communications, LLC	2,048
71.51.216.0/21	CenturyLink Communications, LLC	2,048
71.53.32.0/21	CenturyLink Communications, LLC	2,048
72.160.232.0/21	CenturyLink Communications, LLC	2,048
74.4.240.0/21	CenturyLink Communications, LLC	2,048
75.163.40.0/21	CenturyLink Communications, LLC	2,048
76.1.8.0/21	CenturyLink Communications, LLC	2,048
76.1.192.0/21	CenturyLink Communications, LLC	2,048
76.2.176.0/21	CenturyLink Communications, LLC	2,048
99.194.16.0/21	CenturyLink Communications, LLC	2,048
99.194.24.0/21	CenturyLink Communications, LLC	2,048
99.194.248.0/21	CenturyLink Communications, LLC	2,048
99.195.224.0/21	CenturyLink Communications, LLC	2,048
184.0.184.0/21	CenturyLink Communications, LLC	2,048
184.1.176.0/21	CenturyLink Communications, LLC	2,048
184.2.80.0/21	CenturyLink Communications, LLC	2,048
184.2.88.0/21	CenturyLink Communications, LLC	2,048
184.2.240.0/21	CenturyLink Communications, LLC	2,048
184.7.248.0/21	CenturyLink Communications, LLC	2,048
184.156.8.0/21	CenturyLink Communications, LLC	2,048
184.156.40.0/21	CenturyLink Communications, LLC	2,048
184.156.48.0/21	CenturyLink Communications, LLC	2,048
207.118.176.0/21	CenturyLink Communications, LLC	2,048
207.118.208.0/21	CenturyLink Communications, LLC	2,048
208.160.216.0/21	Brightspeed	2,048
208.160.224.0/21	Brightspeed	2,048
208.160.232.0/21	Brightspeed	2,048
208.160.240.0/21	Brightspeed	2,048
9.134.0.0/22	Brightspeed	1,024
9.134.4.0/22	Brightspeed	1,024
9.134.32.0/22	Brightspeed	1,024
9.134.36.0/22	Brightspeed	1,024
9.134.64.0/22	Brightspeed	1,024
9.134.68.0/22	Brightspeed	1,024
9.134.72.0/22	Brightspeed	1,024
9.134.76.0/22	Brightspeed	1,024
9.134.80.0/22	Brightspeed	1,024
9.134.84.0/22	Brightspeed	1,024
9.134.88.0/22	Brightspeed	1,024
9.134.96.0/22	Brightspeed	1,024
9.134.100.0/22	Brightspeed	1,024
9.134.128.0/22	Brightspeed	1,024
9.134.132.0/22	Brightspeed	1,024
9.134.136.0/22	Brightspeed	1,024
9.134.160.0/22	Brightspeed	1,024
9.134.164.0/22	Brightspeed	1,024
9.134.168.0/22	Brightspeed	1,024
9.134.172.0/22	Brightspeed	1,024
9.134.176.0/22	Brightspeed	1,024
9.134.180.0/22	Brightspeed	1,024
9.134.184.0/22	Brightspeed	1,024
9.134.188.0/22	Brightspeed	1,024
9.134.192.0/22	Brightspeed	1,024
9.134.196.0/22	Brightspeed	1,024
9.138.0.0/22	Brightspeed	1,024
9.138.4.0/22	Brightspeed	1,024
9.138.8.0/22	Brightspeed	1,024
9.138.12.0/22	Brightspeed	1,024
9.138.16.0/22	Brightspeed	1,024
9.138.20.0/22	Brightspeed	1,024
9.138.24.0/22	Brightspeed	1,024
9.138.28.0/22	Brightspeed	1,024
9.138.32.0/22	Brightspeed	1,024
9.138.36.0/22	Brightspeed	1,024
9.138.40.0/22	Brightspeed	1,024
9.138.44.0/22	Brightspeed	1,024
9.138.48.0/22	Brightspeed	1,024
9.138.52.0/22	Brightspeed	1,024
9.138.56.0/22	Brightspeed	1,024
9.138.60.0/22	Brightspeed	1,024
9.138.192.0/22	Brightspeed	1,024
9.138.196.0/22	Brightspeed	1,024
9.138.200.0/22	Brightspeed	1,024
9.138.204.0/22	Brightspeed	1,024
9.138.208.0/22	Brightspeed	1,024
9.138.212.0/22	Brightspeed	1,024
9.138.216.0/22	Brightspeed	1,024
9.138.220.0/22	Brightspeed	1,024
9.138.224.0/22	Brightspeed	1,024
9.138.228.0/22	Brightspeed	1,024
9.138.232.0/22	Brightspeed	1,024
9.138.236.0/22	Brightspeed	1,024
9.138.240.0/22	Brightspeed	1,024
9.138.244.0/22	Brightspeed	1,024
9.138.248.0/22	Brightspeed	1,024
9.138.252.0/22	Brightspeed	1,024
9.139.192.0/22	Brightspeed	1,024
9.139.196.0/22	Brightspeed	1,024
9.139.200.0/22	Brightspeed	1,024
9.139.204.0/22	Brightspeed	1,024
9.139.208.0/22	Brightspeed	1,024
9.139.212.0/22	Brightspeed	1,024
9.139.216.0/22	Brightspeed	1,024
9.139.220.0/22	Brightspeed	1,024
9.139.224.0/22	Brightspeed	1,024
9.139.228.0/22	Brightspeed	1,024
9.139.232.0/22	Brightspeed	1,024
9.139.236.0/22	Brightspeed	1,024
9.139.240.0/22	Brightspeed	1,024
9.139.244.0/22	Brightspeed	1,024
9.139.248.0/22	Brightspeed	1,024
9.144.20.0/22	Brightspeed	1,024
9.144.36.0/22	Brightspeed	1,024
9.144.48.0/22	Brightspeed	1,024
9.144.52.0/22	Brightspeed	1,024
9.144.68.0/22	Brightspeed	1,024
9.144.104.0/22	Brightspeed	1,024
9.144.108.0/22	LEGION, INC.	1,024
9.144.120.0/22	Brightspeed	1,024
9.144.124.0/22	Brightspeed	1,024
9.144.172.0/22	Brightspeed	1,024
9.144.176.0/22	Brightspeed	1,024
9.144.192.0/22	Brightspeed	1,024
9.144.252.0/22	Brightspeed	1,024
9.195.0.0/22	Brightspeed	1,024
9.195.4.0/22	Brightspeed	1,024
9.195.160.0/22	Brightspeed	1,024
9.196.128.0/22	Brightspeed	1,024
9.196.132.0/22	Brightspeed	1,024
9.196.136.0/22	Brightspeed	1,024
64.40.68.0/22	CenturyLink Communications, LLC	1,024
65.40.80.0/22	CenturyLink Communications, LLC	1,024
65.40.104.0/22	CenturyLink Communications, LLC	1,024
65.40.204.0/22	CenturyLink Communications, LLC	1,024
65.40.212.0/22	CenturyLink Communications, LLC	1,024
65.40.232.0/22	CenturyLink Communications, LLC	1,024
65.41.36.0/22	CenturyLink Communications, LLC	1,024
65.41.40.0/22	CenturyLink Communications, LLC	1,024
65.131.228.0/22	CenturyLink Communications, LLC	1,024
67.76.32.0/22	CenturyLink Communications, LLC	1,024
67.76.36.0/22	CenturyLink Communications, LLC	1,024
67.76.104.0/22	CenturyLink Communications, LLC	1,024
67.76.108.0/22	CenturyLink Communications, LLC	1,024
67.76.164.0/22	CenturyLink Communications, LLC	1,024
67.76.176.0/22	CenturyLink Communications, LLC	1,024
67.76.224.0/22	CenturyLink Communications, LLC	1,024
67.76.236.0/22	CenturyLink Communications, LLC	1,024
67.77.8.0/22	CenturyLink Communications, LLC	1,024
67.77.52.0/22	CenturyLink Communications, LLC	1,024
67.77.64.0/22	CenturyLink Communications, LLC	1,024
67.77.108.0/22	CenturyLink Communications, LLC	1,024
67.77.128.0/22	CenturyLink Communications, LLC	1,024
67.77.132.0/22	CenturyLink Communications, LLC	1,024
67.77.136.0/22	CenturyLink Communications, LLC	1,024
67.77.140.0/22	CenturyLink Communications, LLC	1,024
67.77.228.0/22	CenturyLink Communications, LLC	1,024
67.77.232.0/22	CenturyLink Communications, LLC	1,024
67.77.248.0/22	CenturyLink Communications, LLC	1,024
67.144.8.0/22	Brightspeed	1,024
67.144.16.0/22	Brightspeed	1,024
67.144.20.0/22	Brightspeed	1,024
67.144.24.0/22	Brightspeed	1,024
67.144.60.0/22	Brightspeed	1,024
67.144.208.0/22	Brightspeed	1,024
67.144.212.0/22	Brightspeed	1,024
67.144.216.0/22	Brightspeed	1,024
67.144.220.0/22	Brightspeed	1,024
67.144.232.0/22	Brightspeed	1,024
67.144.240.0/22	Brightspeed	1,024
67.144.244.0/22	Brightspeed	1,024
67.144.248.0/22	Brightspeed	1,024
67.144.252.0/22	Brightspeed	1,024
67.145.0.0/22	Brightspeed	1,024
67.145.12.0/22	Brightspeed	1,024
67.145.16.0/22	Brightspeed	1,024
67.145.20.0/22	Brightspeed	1,024
67.145.28.0/22	Brightspeed	1,024
67.145.80.0/22	Brightspeed	1,024
67.145.84.0/22	Brightspeed	1,024
67.145.88.0/22	Brightspeed	1,024
67.145.124.0/22	Brightspeed	1,024
67.146.48.0/22	Brightspeed	1,024
67.146.52.0/22	Brightspeed	1,024
67.146.56.0/22	Brightspeed	1,024
67.146.60.0/22	Brightspeed	1,024
67.146.124.0/22	Brightspeed	1,024
67.146.208.0/22	Brightspeed	1,024
67.146.212.0/22	Brightspeed	1,024
67.146.216.0/22	Brightspeed	1,024
67.146.220.0/22	Brightspeed	1,024
67.146.252.0/22	Brightspeed	1,024
67.147.0.0/22	Brightspeed	1,024
67.147.4.0/22	Brightspeed	1,024
67.147.8.0/22	Brightspeed	1,024
67.147.20.0/22	Brightspeed	1,024
67.147.24.0/22	Brightspeed	1,024
67.147.40.0/22	Brightspeed	1,024
67.147.44.0/22	Brightspeed	1,024
67.147.48.0/22	Brightspeed	1,024
67.147.52.0/22	Brightspeed	1,024
67.147.92.0/22	Brightspeed	1,024
67.147.108.0/22	Brightspeed	1,024
67.147.112.0/22	Brightspeed	1,024
67.147.116.0/22	Brightspeed	1,024
67.147.156.0/22	Brightspeed	1,024
67.147.164.0/22	Brightspeed	1,024
67.147.184.0/22	Brightspeed	1,024
67.147.192.0/22	Brightspeed	1,024
67.147.204.0/22	Brightspeed	1,024
67.147.208.0/22	Brightspeed	1,024
67.147.212.0/22	Brightspeed	1,024
67.147.220.0/22	Brightspeed	1,024
67.147.224.0/22	Brightspeed	1,024
67.147.232.0/22	Brightspeed	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
2606:5000:1000::/39	CenturyLink Communications, LLC
2606:5000:1400::/39	CenturyLink Communications, LLC
2606:5000:1c00::/39	CenturyLink Communications, LLC
2606:5000:1e00::/39	CenturyLink Communications, LLC
2606:5000:2800::/39	CenturyLink Communications, LLC
2606:5000:2c00::/39	CenturyLink Communications, LLC
2606:5000:3c00::/39	CenturyLink Communications, LLC
2606:5000:3e00::/39	CenturyLink Communications, LLC
2606:5000:4800::/39	CenturyLink Communications, LLC
2606:5000:4e00::/39	CenturyLink Communications, LLC
2606:5000:5000::/39	CenturyLink Communications, LLC
2606:5000:5200::/39	CenturyLink Communications, LLC
2606:5000:5400::/39	CenturyLink Communications, LLC
2606:5000:5600::/39	CenturyLink Communications, LLC
2606:5000:5800::/39	CenturyLink Communications, LLC
2606:5000:5c00::/39	CenturyLink Communications, LLC
2606:5000:5e00::/39	CenturyLink Communications, LLC
2606:5000:6000::/39	CenturyLink Communications, LLC
2607:6c40:5c00::/44	Brightspeed
2607:6c40:6020::/44	Brightspeed
2607:6c40:c420::/44	Brightspeed
2607:6c40:f400::/44	Brightspeed
2607:6c40:1::/48	Brightspeed

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS19901
                                                OrgID:          AS19901
                                                ASName:         AS19901
                                                ASNumber:       AS19901
                                                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 1,432 domain names hosted across 1,005 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
9.144.216.61	██████████	50
208.160.180.236	██████████	39
208.160.95.97	██████████	35
9.144.110.83	██████████	25
69.69.69.69	██████████	17
208.160.23.5	██████████	15
208.160.68.87	██████████	14
74.167.64.133	█████████	11
208.160.66.25	██████████	11
76.7.163.57	██████████	10

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Hosted Domains API & Database

Peers

There are 5 peers for this ASN.

Peers	Name
AS12129	123.Net, Inc.
AS13335	Cloudflare, Inc.
AS199524	G-Core Labs S.A.
AS3356	Level 3 Parent, LLC
AS36086	Telx

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams	Name
AS12129	123.Net, Inc.
AS13335	Cloudflare, Inc.
AS3356	Level 3 Parent, LLC
AS36086	Telx

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

7,780 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
67.147.163.88	AS19901 Brightspeed	`9.95ms` from Ashburn, US
74.4.240.0	AS19901 Brightspeed	`6.65ms` from Ashburn, US
67.145.241.109	AS19901 Brightspeed	`10.62ms` from Ashburn, US
71.217.9.254	AS19901 Brightspeed	`11.23ms` from Ashburn, US
174.19.14.254	AS19901 Brightspeed	`9.25ms` from Ashburn, US
75.170.174.254	AS19901 Brightspeed	`9.30ms` from Ashburn, US
71.219.218.254	AS19901 Brightspeed	`6.81ms` from Ashburn, US
9.138.36.1	AS19901 Brightspeed	`9.13ms` from Ashburn, US
71.0.125.128	AS19901 Brightspeed	`8.18ms` from Ashburn, US
71.217.96.254	AS19901 Brightspeed	`10.32ms` from Ashburn, US
184.0.190.255	AS19901 Brightspeed	`8.21ms` from Ashburn, US
76.1.175.254	AS19901 Brightspeed	`6.73ms` from Ashburn, US
75.170.162.254	AS19901 Brightspeed	`9.20ms` from Ashburn, US
71.217.75.254	AS19901 Brightspeed	`11.00ms` from Ashburn, US
67.145.244.1	AS19901 Brightspeed	`10.80ms` from Ashburn, US
71.0.117.201	AS19901 Brightspeed	`17.43ms` from Ashburn, US
75.170.127.254	AS19901 Brightspeed	`9.24ms` from Ashburn, US
71.219.150.123	AS19901 Brightspeed	`4.52ms` from Ashburn, US
71.210.84.254	AS19901 Brightspeed	`11.13ms` from Ashburn, US
184.2.246.1	AS19901 Brightspeed	`8.16ms` from Ashburn, US
70.58.134.134	AS19901 Brightspeed	`24.13ms` from Ashburn, US
174.24.217.254	AS19901 Brightspeed	`10.31ms` from Ashburn, US
71.219.118.192	AS19901 Brightspeed	`4.10ms` from Ashburn, US
76.1.171.254	AS19901 Brightspeed	`6.76ms` from Ashburn, US
71.210.152.254	AS19901 Brightspeed	`8.29ms` from Ashburn, 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
4.255.36.141	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
52.254.33.77	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
211.141.65.109	AS134810 China Mobile Group JiLin communications corporation	`4.17ms` from Changchun, CN
75.86.10.45	AS10796 Charter Communications Inc	`9.16ms` from Chicago, US
87.158.224.77	AS3320 Deutsche Telekom AG	`1.92ms` from Frankfurt am Main, DE
156.244.91.125	AS142286 LUOGELANG (FRANCE) LIMITED	`0.69ms` from Hong Kong, HK
175.231.110.125	AS4766 Korea Telecom	`1.85ms` from Incheon, KR
87.103.46.125	AS12353 Vodafone Portugal	`6.24ms` from Lisbon, PT
91.240.17.253	AS201126 CDW Ltd	`1.13ms` from London, GB
172.167.55.157	AS8075 Microsoft Corporation	`0.25ms` from London, GB
50.175.79.77	AS7922 Comcast Cable Communications, LLC	`0.86ms` from Seattle, US
101.79.92.189	AS45974 NHNCLOUD	`0.94ms` from Seoul, KR
23.98.122.173	AS8075 Microsoft Corporation	`0.46ms` from Singapore, SG
179.130.150.157	AS26599 TELEFÔNICA BRASIL S.A	`3.13ms` from São Paulo, BR
80.48.105.13	AS5617 Orange Polska Spolka Akcyjna	`4.56ms` from Warsaw, PL
5.107.122.237	AS5384 Emirates Internet	`4.89ms` from Al Fujairah City, AE
74.84.120.173	AS30036 Mediacom Communications Corp	`0.54ms` from Atlanta, US
218.241.244.173	AS4808 China Unicom Beijing Province Network	`3.76ms` from Beijing, CN
109.131.148.253	AS5432 Proximus NV	`1.93ms` from Brussels, BE
111.42.64.29	AS132525 HeiLongJiang Mobile Communication Company Limited	`11.42ms` from Harbin, CN
223.230.29.29	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.68ms` from Hyderabad, IN
94.77.255.45	AS47794 Etihad GO Company For communications	`3.60ms` from Jeddah, SA
182.90.71.173	AS4837 CHINA UNICOM China169 Backbone	`8.36ms` from Liuzhou, CN
84.70.63.109	AS5378 Vodafone Limited	`3.17ms` from Manchester, GB
143.170.105.13	AS16504 Granite Telecommunications LLC	`0.53ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f3 97.112.77.203

traceroute to 97.112.77.203 (97.112.77.203): 64 hops max, 52 byte packets

3 [AS37282] 102.130.224.97 31.545 ms

4 *

5 *

6 [AS3356] 4.68.110.10 211.598 ms

7 [AS19901] 75.160.82.122 184.869 ms

8 [AS19901] 97.112.77.203 227.403 ms

Measurement taken from

IPinfo ProbeNet in Abidjan, CI

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 AS19901 at robtex.

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