HTTPfy

AS11398 CenturyLink Communications, LLC

CENTURYLINK-LEGACY-EMBARQ-LVGS - CenturyLink Communications, LLC · registered in the United States

IPv4 addresses121,08882 prefixes · 0.004% of announced IPv4
Rank in United States#576largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#1,703of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited States18,679 ASNs registered there

IPv4 prefixes

All 82 prefixes, in address order.

  • 63.164.32.0/20
  • 63.165.24.0/21
  • 65.40.245.0/24
  • 65.41.120.0/24
  • 65.41.124.0/22
  • 65.41.215.0/24
  • 65.160.16.0/20
  • 65.162.112.0/20
  • 65.173.64.0/22
  • 65.173.87.0/24
  • 65.173.88.0/23
  • 67.76.65.0/24
  • 67.76.71.0/24
  • 67.76.187.0/24
  • 67.76.188.0/22
  • 67.77.32.0/22
  • 67.77.47.0/24
  • 67.77.106.0/24
  • 67.77.144.0/21
  • 67.77.154.0/23
  • 67.77.200.0/22
  • 67.235.16.0/20
  • 67.238.96.0/21
  • 67.238.109.0/24
  • 67.238.110.0/23
  • 67.239.192.0/19
  • 69.34.101.0/24
  • 69.34.174.0/23
  • 69.34.192.0/22
  • 69.68.96.0/22
  • 69.68.103.0/24
  • 69.68.206.0/24
  • 69.69.97.0/24
  • 69.69.100.0/22
  • 69.69.252.0/22
  • 71.0.32.0/21
  • 71.0.130.0/23
  • 71.0.136.0/23
  • 71.0.140.0/23
  • 71.0.142.0/24
  • 71.1.176.0/22
  • 71.1.180.0/23
  • 71.1.184.0/22
  • 71.1.190.0/23
  • 71.50.80.0/20
  • 74.4.8.0/24
  • 76.0.192.0/19
  • 76.0.224.0/20
  • 76.0.240.0/21
  • 76.0.252.0/22
  • 76.2.128.0/20
  • 76.2.144.0/21
  • 76.2.152.0/22
  • 76.2.158.0/24
  • 76.3.128.0/19
  • 138.210.86.0/24
  • 138.210.144.0/20
  • 162.104.252.0/24
  • 184.0.24.0/24
  • 184.0.31.0/24
  • 184.0.48.0/22
  • 184.0.53.0/24
  • 184.0.55.0/24
  • 184.0.96.0/22
  • 184.0.104.0/21
  • 184.2.160.0/20
  • 184.6.112.0/20
  • 192.208.23.0/24
  • 198.147.161.0/24
  • 204.62.113.0/24
  • 206.107.220.0/24
  • 206.107.223.0/24
  • 206.159.176.0/20
  • 206.228.96.0/20
  • 208.2.168.0/21
  • 208.13.128.0/23
  • 208.13.130.0/24
  • 208.13.135.0/24
  • 208.13.139.0/24
  • 208.13.141.0/24
  • 208.17.79.0/24
  • 208.29.224.0/21

Other ASNs named CenturyLink Communications, LLC

27 other networks use the same organisation name; together with AS11398 they announce 24,368,896 IPv4 addresses.

ASNNameIPv4 addresses
AS209CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC US15,739,648
AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLC US6,397,952
AS22561CENTURYLINK-LEGACY-LIGHTCORE - CenturyLink Communications, LLC US1,228,800
AS2379CENTURYLINK-LEGACY-EMBARQ-WNPK - CenturyLink Communications, LLC US547,840
AS17402CENTURYLINK-LEGACY-EMBARQ-CHSK - CenturyLink Communications, LLC US68,864
AS14921CENTURYLINK-LEGACY-EMBARQ-HDRV - CenturyLink Communications, LLC US61,440
AS6222CENTURYLINK-LEGACY-EMBARQ-CLTN - CenturyLink Communications, LLC US59,136
AS4911CENTURYLINK-LEGACY-QWEST-SPA-MARION - CenturyLink Communications, LLC US16,384
AS16941CENTURYLINK-LEGACY-FUSEPOINT-CTS-CANADA-POP - CenturyLink Communications, LLC US15,616
AS7359CENTURYLINK-SPA-ZUNI - CenturyLink Communications, LLC US14,592
AS4015CENTURYLINK-LEGACY-QWEST-SPA-OMAHA - CenturyLink Communications, LLC US14,336
AS3910CENTURYLINK-EUROPE-LEGACY-QWEST - CenturyLink Communications, LLC US13,824
AS22186CENTURYLINK-LEGACY-EMBARQ-KSGRNR - CenturyLink Communications, LLC US13,312
AS393789CENTURYLINK-CHIA-PROJECT - CenturyLink Communications, LLC US13,312
AS23126CENTURYLINK-CLEC-VARIOUS-SHARED-USE-AND-LOCATIONS - CenturyLink Communications, LLC US8,960
AS3909CENTURYLINK-LEGACY-QWEST-VDOC - CenturyLink Communications, LLC US6,912
AS4282CENTURYLINK-TSDS-FLFTMY - CenturyLink Communications, LLC US5,888
AS4283CENTURYLINK-TSDS-LSVG - CenturyLink Communications, LLC US4,864
AS4284CENTURYLINK-TSDS-FLTLHS - CenturyLink Communications, LLC US4,608
AS13787CENTURYLINK-LEGACY-EMBARQ-JCTY - CenturyLink Communications, LLC US3,328
AS6223CENTURYLINK-MTIPS1-STN - CenturyLink Communications, LLC US2,560
AS5778CENTURYLINK-LEGACY-EMBARQ-RCMT - CenturyLink Communications, LLC US1,792
AS7191CENTURYLINK-PRISM - CenturyLink Communications, LLC US1,536
AS4297CENTURYLINK-MTIPS4-HLR - CenturyLink Communications, LLC US1,024
AS7988CENTURYLINK-SPA-SINGAPORE - CenturyLink Communications, LLC US768
AS6224CENTURYLINK-MTIPS2-CHI - CenturyLink Communications, LLC US256
AS16835CENTURYLINK-LEGACY-MR-MEBLANE-AND-RCMT - CenturyLink Communications, LLC US256

Similar-sized networks in United States

ASNNameIPv4 addresses
AS2495#573 KANREN - Kansas Research and Education Network123,136
AS12025#574 IMDC-AS12025 - Iron Mountain Data Center122,368
AS26101#575 YAHOO-BF1 - Yahoo Holdings Inc.121,344
AS116#577 TELCORDIA - Ericsson Inc.120,576
AS1493#578 DNIC-ASBLK-01492-01493 - Headquarters, USAISC119,808
AS13415#579 FIRSTDIGITAL - FirstDigital Communications, LLC119,552

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources