Autonomous System

AS22561 CenturyLink Communications, LLC

ISPActiveUnited StatesARIN

AS22561 (CENTURYLINK-LEGACY-LIGHTCORE) is an ISP network operated by CenturyLink Communications, LLC in United States, registered with ARIN. It has 327 IPv4 prefixes with 1,425,408 addresses, which makes it the 353rd largest of 82,283 active autonomous systems by IPv4 space.

IPv4 addresses1,425,408in 327 prefixes
IPv6 prefixes0none
Size rank#353of 82,283 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationCenturyLink Communications, LLC
AS nameCENTURYLINK-LEGACY-LIGHTCORE
Websitecenturylink.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@aup.lumen.com
Registered2001-10-16
Last updated2018-08-14

IPv4 prefixes

327 prefixes · 1,425,408 addresses
NetworkAddressesFirst – last address
184.156.0.0/15131,072184.156.0.0 – 184.157.255.255
184.158.0.0/15131,072184.158.0.0 – 184.159.255.255
72.160.0.0/1665,53672.160.0.0 – 72.160.255.255
75.120.0.0/1665,53675.120.0.0 – 75.120.255.255
75.121.0.0/1665,53675.121.0.0 – 75.121.255.255
99.194.0.0/1665,53699.194.0.0 – 99.194.255.255
99.195.0.0/1665,53699.195.0.0 – 99.195.255.255
207.118.0.0/1665,536207.118.0.0 – 207.118.255.255
207.119.0.0/1665,536207.119.0.0 – 207.119.255.255
69.29.0.0/1732,76869.29.0.0 – 69.29.127.255
69.29.128.0/1732,76869.29.128.0 – 69.29.255.255
69.179.0.0/1732,76869.179.0.0 – 69.179.127.255
69.179.128.0/1732,76869.179.128.0 – 69.179.255.255
98.125.0.0/1732,76898.125.0.0 – 98.125.127.255
98.125.128.0/1732,76898.125.128.0 – 98.125.255.255
173.202.0.0/1732,768173.202.0.0 – 173.202.127.255
173.202.128.0/1732,768173.202.128.0 – 173.202.255.255
64.91.0.0/1816,38464.91.0.0 – 64.91.63.255
64.91.64.0/1816,38464.91.64.0 – 64.91.127.255
66.112.0.0/1816,38466.112.0.0 – 66.112.63.255
66.112.64.0/1816,38466.112.64.0 – 66.112.127.255
69.29.128.0/1816,38469.29.128.0 – 69.29.191.255
69.179.64.0/1816,38469.179.64.0 – 69.179.127.255
173.248.64.0/1816,384173.248.64.0 – 173.248.127.255
209.206.128.0/1816,384209.206.128.0 – 209.206.191.255
The 25 largest of 327. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS22561 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS22561&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS22561, with or without a key:

curl "https://api.ipapi.is/?q=184.156.0.1"

Other networks of CenturyLink Communications, LLC

6 of 14
AS209 CenturyLink Communications, LLC26,233,344 IPv4 addressesAS3561 CenturyLink Communications, LLC7,441,664 IPv4 addressesAS2379 CenturyLink Communications, LLC689,408 IPv4 addressesAS11398 CenturyLink Communications, LLC172,288 IPv4 addressesAS17402 CenturyLink Communications, LLC68,864 IPv4 addressesAS14921 CenturyLink Communications, LLC61,952 IPv4 addresses

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