CenturyLink Communications, LLC operates AS22561: 327 IPv4 prefixes covering 1,216,120 addresses, most of them in 
United States.
By IPv4 addresses the network ranks #300 worldwide and #80 of 18,202 networks in United States. That is 0.08% of the country’s IPv4 space.
The network spreads across 2 countries: United States 100%, Macao 0.04%.
The largest block is 75.120.0.0 to 75.121.255.255 with 131,072 addresses, geolocated to Monroe.
- IPv4 addresses
- 1,216,120
- IPv4 prefixes
- 327
- World rank
- #300
- Country share
- 0.08%
Addresses by country
- United States 100%
Macao 0.04%
Largest blocks
- 75.120.0.0 Monroe131,072
- 184.156.16.0 New York122,880
- 207.118.216.0 New York75,776
- 184.157.248.0 New York51,200
- 69.179.0.0 New York49,664
- 173.202.0.0 New York49,152
- 69.29.4.0 Jacksonville42,496
- 98.125.0.0 New York40,960
Networks of similar size
- AS7459 Grande Communications Networks, LLC1,224,192
- AS6503 Axtel, S.A.B. de C.V.
1,223,936 - AS12741 Netia SA
1,222,400 - AS9416 Hoshin Multimedia Center Inc.
1,220,864 - AS16019 Vodafone Czech Republic a.s.
1,210,368 - AS12353 Vodafone Portugal - Communicacoes Pessoais S.A.
1,207,040 - AS15169 Google LLC1,202,944
- AS5619 TIETOEVRY NORWAY AS
1,188,352
IPv4 prefixes
- 64.40.72.0/23
- 64.40.74.0/24
- 64.40.78.0/23
- 64.40.88.0/21
- 64.89.100.0/22
- 64.89.104.0/23
- 64.89.108.0/24
- 64.89.110.0/24
- 64.89.112.0/23
- 64.89.118.0/23
- 64.89.120.0/22
- 64.89.124.0/23
- 64.89.127.0/24
- 64.91.0.0/20
- 64.91.16.0/21
- 64.91.24.0/23
- 64.91.26.0/24
- 64.91.28.0/22
- 64.91.32.0/20
- 64.91.48.0/22
- 64.91.52.0/24
- 64.91.54.0/23
- 64.91.56.0/23
- 64.91.59.0/24
- 64.91.60.0/23
- 64.91.62.0/24
- 64.91.63.0/25
- 64.91.63.128/26
- 64.91.63.192/27
- 64.91.64.0/20
- 64.91.84.0/22
- 64.91.88.0/21
- 64.91.96.0/23
- 64.91.99.0/24
- 64.91.100.0/22
- 64.91.106.0/23
- 64.91.108.0/24
- 64.91.110.0/23
- 64.91.112.0/21
- 64.91.120.0/22
- 64.91.126.0/24
- 64.200.212.0/24
- 64.238.224.0/23
- 64.238.227.0/24
- 64.238.229.0/24
- 64.238.230.0/24
- 64.238.232.0/21
- 64.238.241.0/24
- 64.238.242.0/24
- 64.238.244.0/22
- 64.238.248.0/23
- 64.238.250.0/24
- 64.238.252.0/22
- 66.79.5.0/24
- 66.79.8.0/22
- 66.79.15.0/24
- 66.79.16.0/20
- 66.79.32.0/20
- 66.79.48.0/22
- 66.79.52.0/23
- 66.79.58.0/23
- 66.79.64.0/22
- 66.79.68.0/23
- 66.79.72.0/22
- 66.79.89.0/24
- 66.79.90.0/23
- 66.79.92.0/22
- 66.112.0.0/18
- 66.112.64.0/21
- 66.112.72.0/22
- 66.112.80.0/20
- 66.112.96.0/21
- 66.112.104.0/23
- 66.112.107.0/24
- 66.112.108.0/22
- 66.112.112.0/20
- 66.208.135.0/24
- 66.208.136.0/24
- 66.208.140.0/22
- 66.208.144.0/23
- 66.208.148.0/24
- 66.208.152.0/24
- 66.208.156.0/22
- 66.208.162.0/23
- 66.208.169.0/24
- 66.208.171.0/24
- 66.208.173.0/24
- 66.208.174.0/23
- 66.208.176.0/23
- 66.208.184.0/24
- 66.208.187.0/24
- 66.211.32.0/20
- 66.211.48.0/21
- 66.211.56.0/22
- 66.211.61.0/24
- 66.211.62.0/23
- 66.242.228.0/22
- 66.242.232.0/24
- 66.242.234.0/24
- 66.242.238.0/23
- 66.242.244.0/22
- 66.242.248.0/22
- 66.249.32.0/20
- 66.249.60.0/23
- 67.63.132.0/23
- 67.63.134.0/24
- 67.63.136.0/21
- 67.63.144.0/21
- 67.63.156.0/22
- 67.63.160.0/21
- 67.63.175.0/24
- 67.63.194.0/24
- 67.63.198.0/23
- 67.63.201.0/24
- 67.63.203.0/24
- 67.63.207.0/24
- 67.63.208.0/23
- 67.63.210.0/24
- 67.63.220.0/24
- 67.63.223.0/24
- 67.63.224.0/22
- 67.63.229.0/24
- 67.63.231.0/24
- 67.63.233.0/24
- 67.63.234.0/24
- 67.63.236.0/22
- 67.63.242.0/24
- 67.63.245.0/24
- 67.63.248.0/23
- 67.63.250.0/24
- 67.232.168.0/23
- 67.232.171.0/24
- 67.232.172.0/22
- 67.237.208.0/23
- 67.237.212.0/22
- 67.237.216.0/21
- 69.18.88.0/22
- 69.18.100.0/24
- 69.18.105.0/24
- 69.18.106.0/24
- 69.18.118.0/23
- 69.18.124.0/22
- 69.29.2.0/24
- 69.29.4.0/22
- 69.29.8.0/21
- 69.29.16.0/20
- 69.29.32.0/19
- 69.29.64.0/18
- 69.29.128.0/19
- 69.29.160.0/21
- 69.29.168.0/23
- 69.29.171.0/24
- 69.29.172.0/22
- 69.29.176.0/20
- 69.29.192.0/18
- 69.69.206.0/23
- 69.147.138.0/24
- 69.147.140.0/23
- 69.147.142.0/24
- 69.147.145.0/24
- 69.147.148.0/23
- 69.147.150.0/24
- 69.147.152.0/24
- 69.147.154.0/24
- 69.179.0.0/17
- 69.179.128.0/18
- 69.179.192.0/23
- 69.179.200.0/21
- 69.179.208.0/20
- 69.179.224.0/19
- 72.26.73.0/24
- 72.26.74.0/23
- 72.26.76.0/22
- 72.26.80.0/20
- 72.160.0.0/18
- 72.160.64.0/19
- 72.160.112.0/20
- 72.160.128.0/19
- 72.160.160.0/20
- 72.160.176.0/21
- 72.160.192.0/18
- 74.4.5.0/24
- 74.4.16.0/21
- 74.5.200.0/21
- 75.120.0.0/15
- 76.5.128.0/19
- 76.5.248.0/22
- 76.7.0.0/19
- 76.7.208.0/20
- 98.125.0.0/17
- 98.125.128.0/19
- 98.125.164.0/22
- 98.125.192.0/19
- 98.125.224.0/20
- 98.125.240.0/21
- 98.125.252.0/22
- 99.194.32.0/19
- 99.194.64.0/18
- 99.194.196.0/22
- 99.194.200.0/21
- 99.194.208.0/20
- 99.194.224.0/20
- 99.194.244.0/22
- 99.195.0.0/18
- 99.195.64.0/20
- 99.195.96.0/19
- 99.195.128.0/18
- 99.195.192.0/19
- 99.195.232.0/21
- 99.195.240.0/20
- 138.210.64.0/22
- 138.210.68.0/23
- 138.210.70.0/24
- 138.210.176.0/21
- 162.104.200.0/24
- 162.104.204.0/23
- 162.104.206.0/24
- 162.104.253.0/24
- 162.104.254.0/23
- 173.202.0.0/17
- 173.202.128.0/18
- 173.202.196.0/22
- 173.202.200.0/21
- 173.202.208.0/20
- 173.202.224.0/19
- 173.248.64.0/20
- 173.248.80.0/21
- 173.248.88.0/23
- 173.248.90.0/24
- 173.248.92.0/22
- 173.248.96.0/19
- 184.156.0.0/21
- 184.156.16.0/20
- 184.156.32.0/19
- 184.156.64.0/18
- 184.156.128.0/17
- 184.157.0.0/17
- 184.157.128.0/18
- 184.157.192.0/19
- 184.157.224.0/20
- 184.157.248.0/21
- 184.158.0.0/17
- 184.158.128.0/18
- 184.159.0.0/18
- 184.159.64.0/20
- 184.159.81.0/24
- 184.159.82.0/23
- 184.159.84.0/22
- 184.159.88.0/21
- 184.159.96.0/21
- 184.159.104.0/22
- 184.159.108.0/23
- 184.159.112.0/20
- 184.159.128.0/17
- 204.9.120.0/22
- 204.9.124.0/23
- 204.9.126.0/24
- 206.51.68.0/22
- 206.51.72.0/21
- 206.51.80.0/20
- 207.118.0.0/20
- 207.118.24.0/21
- 207.118.32.0/19
- 207.118.64.0/18
- 207.118.128.0/19
- 207.118.160.0/20
- 207.118.184.0/21
- 207.118.192.0/20
- 207.118.216.0/21
- 207.118.224.0/19
- 207.119.0.0/16
- 207.230.192.0/19
- 208.13.143.0/24
- 208.42.195.0/24
- 208.42.208.0/21
- 208.42.216.0/22
- 208.42.222.0/23
- 208.54.192.0/19
- 208.110.240.0/20
- 209.102.128.0/23
- 209.102.130.0/24
- 209.102.132.0/22
- 209.102.136.0/21
- 209.102.144.0/20
- 209.102.160.0/19
- 209.142.128.0/20
- 209.142.144.0/21
- 209.142.152.0/22
- 209.142.156.0/23
- 209.142.158.0/25
- 209.142.158.128/28
- 209.142.158.144/29
- 209.142.160.0/20
- 209.142.176.0/21
- 209.142.184.0/23
- 209.142.186.0/24
- 209.142.188.0/22
- 209.206.128.0/19
- 209.206.160.0/22
- 209.206.164.0/23
and 27 more prefixes
Questions and answers
Who owns AS22561?
Autonomous system AS22561 is operated by CenturyLink Communications, LLC.
How many IP addresses does AS22561 have?
The network holds 1,216,120 IPv4 addresses in 327 prefixes.
Which country is AS22561 in?
The main country is United States, with addresses in 1 more countries.
How big is AS22561?
By IPv4 addresses it ranks #300 worldwide.
What is the largest address block of AS22561?
75.120.0.0 to 75.121.255.255, 131,072 addresses.