CenturyLink Communications, LLC

AS 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC

CenturyLink Communications, LLC

AS 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC


Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

  30,476,544 IP addresses

  Network
ASN209
NameCENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC
OrganizationCenturyLink Communications, LLC
CountryUnited States  
RegistryARIN


  Details
IPv4 addresses30,476,544
IPv6 /64 networks1.01 x 240
Prefixes3,436


  Other ASN allocated to CenturyLink Communications, LLC
ASN Name IP addresses
3561 CENTURYLINK-LEGACY-SAVVIS - Savvis 9,805,312
22561 CENTURYLINK-LEGACY-LIGHTCORE - CenturyTel Internet Holdings, Inc. 1,612,544
2379 CENTURYLINK-LEGACY-EMBARQ-WNPK - Embarq Corporation 785,408
5778 CENTURYLINK-LEGACY-EMBARQ-RCMT - Embarq Corporation 325,120
11530 CENTURYLINK-LEGACY-EMBARQ-MNFD - Embarq Corporation 204,800
11398 CENTURYLINK-LEGACY-EMBARQ-LVGS - Embarq Corporation 172,288
7991 CENTURYLINK-LEGACY-SAVVIS-ASIA-TRANSIT - SAVVIS COMMUNICATIONS 110,592
18494 CENTURYLINK-LEGACY-EMBARQ-WRBG - Embarq Corporation 109,824
32855 CENTURYLINK-LEGACY-EMBARQ-CRLSPA - Embarq Corporation 105,216
14905 CENTURYLINK-LEGACY-EMBARQ-CHVL - Embarq Corporation 105,216
13787 CENTURYLINK-LEGACY-EMBARQ-JCTY - Embarq Corporation 85,504
17402 CENTURYLINK-LEGACY-EMBARQ-CHSK - Embarq Corporation 80,128
14921 CENTURYLINK-LEGACY-EMBARQ-HDRV - Embarq Corporation 76,288
16941 CENTURYLINK-LEGACY-FUSEPOINT-ROUNDHEAVEN - Savvis 75,521
4282 CENTURYLINK-TSDS-FLFTMY - Savvis 72,448
3447 CENTURYLINK-LEGACY-EMBARQ-CMDS - Embarq Corporation 65,792
6222 CENTURYLINK-LEGACY-EMBARQ-CLTN - Embarq Corporation 61,184
3909 CENTURYLINK-LEGACY-QWEST-VDOC - Qwest Communications Company, LLC 54,784
22186 CENTURYLINK-LEGACY-EMBARQ-GRNR - Embarq Corporation 49,664
14910 CENTURYLINK-LEGACY-EMBARQ-PLYMOUTH - Embarq Corporation 44,800
6367 CENTURYLINK-LEGACY-EMBARQ-KLLN - Embarq Corporation 42,752
16718 CENTURYLINK-LEGACY-EMBARQ-HMBL - Embarq Corporation 41,216
4283 CENTURYLINK-TSDS-LSVG - Savvis 40,960
6640 CENTURYLINK-TIER3-CLOUD - Qwest Communications Company, LLC 34,224
4911 CENTURYLINK-LEGACY-QWEST-SPA-MARION - Qwest Communications Company, LLC 18,688
4284 CENTURYLINK-TSDS-FLTLHS - Savvis 17,920
3908 CENTURYLINK-ASIA-LEGACY-QWEST - Qwest Communications Company, LLC 16,896
4212 CENTURYLINK-LEGACY-EMBARQ-GRNRKS - Embarq Corporation 16,384
7359 CENTURYLINK-SPA-ZUNI - Qwest Corporation 14,592
4015 CENTURYLINK-LEGACY-QWEST-SPA-OMAHA - Qwest Corporation 14,336
3910 CENTURYLINK-EUROPE-LEGACY-QWEST - Qwest Communications Company, LLC 13,824
23126 CENTURYLINK-CLEC-VARIOUS-SHARED-USE-AND-LOCATIONS - CenturyTel Solutions, LLC 12,544
16835 CENTURYLINK-16835 - CenturyTel Internet Holdings, Inc. 10,752
4298 CENTURYLINK-LEGACY-SAVVIS-MERRILL - Savvis 9,216
7191 CENTURYLINK-PRISM - CenturyTel Internet Holdings, Inc. 4,096
6223 CENTURYLINK-MTIPS1 - Qwest Communications Company, LLC 1,792
5668 CENTURYLINK-VARIOUS-ISLANDS - CenturyTel Internet Holdings, Inc. 1,280
17047 CENTURYLINK-CENTURYTELECOMM 1,024
7988 RESERVED-IPADMIN - SAVVIS COMMUNICATIONS 768
6224 CENTURYLINK-MTIPS2 - Qwest Communications Company, LLC 768
4293 CENTURYLINK-QC-MOE-DULUTH 256


  Prefixes for AS209
IPv4 addresses - showing the first 20 of 3,370 networks
Network Location Addresses
Openlink   Singapore (Bishan) 1,024
CenturyLink Communications, LLC   New York 256
CenturyLink Communications, LLC   Port Huron 256
CenturyLink Communications, LLC   Port Huron 512
CenturyLink Communications, LLC   Port Huron 256
CenturyLink Communications, LLC   Phoenix (Encanto) 256
Boingo MDU LLC   Tempe 1,024
Boingo MDU LLC   Tempe 1,024
CenturyLink Communications, LLC   Washington D.C. 1,024
CenturyLink Communications, LLC   Savonlinna 256
CenturyLink Communications, LLC   Newark 256
CenturyLink Communications, LLC   Greeley 256
Akamai Technologies   Fort Hood 256
CenturyLink Communications, LLC   Los Angeles 256
CenturyLink Communications, LLC   New York 256
CenturyLink Communications, LLC   Güines 256
CenturyLink Communications, LLC   Naples 256
CenturyLink Communications, LLC   Sulaco 256
CenturyLink Communications, LLC   Los Angeles 256
CenturyLink Communications, LLC   Güines 256

IPv6 addresses - showing the first 20 of 66 networks
Network Location /64 Prefixes
CenturyLink Communications   Cambridge (Area 2/MIT) 20
CenturyLink Communications, LLC   Monroe 232
CenturyLink Communications, LLC   Chai Wan 228
CenturyLink Communications, LLC   Chicago (Loop) 20
CenturyLink Communications, LLC   Wanchai 232
CenturyLink Communications, LLC   Monroe 240
CenturyLink Communications, LLC   Socorro 228
CenturyLink Communications, LLC   Eden 228
CenturyLink Communications, LLC   Socorro 228
CenturyLink Communications, LLC   Mount Shasta 228
CenturyLink Communications, LLC   Chicago (Near South Side) 216
CenturyLink Communications, LLC   Chicago 225
CenturyLink Communications, LLC   Chicago (Loop) 225
CenturyLink Communications, LLC   Chicago (Loop) 225
CenturyLink Communications, LLC   Chicago (Loop) 225
CenturyLink Communications, LLC   Chicago 225
CenturyLink Communications, LLC   Chicago (Loop) 225
CenturyLink Communications, LLC   Chicago (Near South Side) 225
CenturyLink Communications, LLC   Chicago 225
CenturyLink Communications, LLC   Chicago (Loop) 221