CenturyLink Communications, LLC

AS 3561 CENTURYLINK-LEGACY-SAVVIS - Savvis

CenturyLink Communications, LLC

AS 3561 CENTURYLINK-LEGACY-SAVVIS - Savvis


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.

  8,721,152 IP addresses

  Network
ASN3561
NameCENTURYLINK-LEGACY-SAVVIS - Savvis
OrganizationCenturyLink Communications, LLC
CountryUnited States  
RegistryARIN


  Details
IPv4 addresses8,721,152
IPv6 /64 networks233
Prefixes2,286


  Other ASN allocated to CenturyLink Communications, LLC
ASN Name IP addresses
209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC 18,163,312
22561 CENTURYLINK-LEGACY-LIGHTCORE - CenturyTel Internet Holdings, Inc. 1,081,344
2379 CENTURYLINK-LEGACY-EMBARQ-WNPK - Embarq Corporation 506,880
5778 CENTURYLINK-LEGACY-EMBARQ-RCMT - Embarq Corporation 190,464
11530 CENTURYLINK-LEGACY-EMBARQ-MNFD - Embarq Corporation 169,216
11398 CENTURYLINK-LEGACY-EMBARQ-LVGS - Embarq Corporation 90,368
13787 CENTURYLINK-LEGACY-EMBARQ-JCTY - Embarq Corporation 79,104
14921 CENTURYLINK-LEGACY-EMBARQ-HDRV - Embarq Corporation 75,264
17402 CENTURYLINK-LEGACY-EMBARQ-CHSK - Embarq Corporation 73,728
4282 CENTURYLINK-TSDS-FLFTMY - Savvis 72,448
3447 CENTURYLINK-LEGACY-EMBARQ-CMDS - Embarq Corporation 65,792
16941 CENTURYLINK-LEGACY-FUSEPOINT-ROUNDHEAVEN - Savvis 62,464
6222 CENTURYLINK-LEGACY-EMBARQ-CLTN - Embarq Corporation 53,504
3909 CENTURYLINK-LEGACY-QWEST-VDOC - Qwest Communications Company, LLC 49,408
22186 CENTURYLINK-LEGACY-EMBARQ-GRNR - Embarq Corporation 47,360
18494 CENTURYLINK-LEGACY-EMBARQ-WRBG - Embarq Corporation 45,312
14905 CENTURYLINK-LEGACY-EMBARQ-CHVL - Embarq Corporation 44,544
4283 CENTURYLINK-TSDS-LSVG - Savvis 40,960
32855 CENTURYLINK-LEGACY-EMBARQ-CRLSPA - Embarq Corporation 34,560
6640 CENTURYLINK-TIER3-CLOUD - Qwest Communications Company, LLC 30,128
14910 CENTURYLINK-LEGACY-EMBARQ-PLYMOUTH - Embarq Corporation 27,904
6367 CENTURYLINK-LEGACY-EMBARQ-KLLN - Embarq Corporation 25,344
7991 CENTURYLINK-LEGACY-SAVVIS-ASIA-TRANSIT - SAVVIS COMMUNICATIONS 19,200
4911 CENTURYLINK-LEGACY-QWEST-SPA-MARION - Qwest Communications Company, LLC 18,432
16718 CENTURYLINK-LEGACY-EMBARQ-HMBL - Embarq Corporation 18,176
4284 CENTURYLINK-TSDS-FLTLHS - Savvis 17,920
4212 CENTURYLINK-LEGACY-EMBARQ-GRNRKS - Embarq Corporation 16,384
3908 CENTURYLINK-ASIA-LEGACY-QWEST - Qwest Communications Company, LLC 14,592
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 13,056
16835 CENTURYLINK-16835 - CenturyTel Internet Holdings, Inc. 10,752
4298 CENTURYLINK-LEGACY-SAVVIS-MERRILL - Savvis 7,936
7191 CENTURYLINK-PRISM - CenturyTel Internet Holdings, Inc. 4,096
6223 CENTURYLINK-MTIPS1 - Qwest Communications Company, LLC 1,536
5668 CENTURYLINK-VARIOUS-ISLANDS - CenturyTel Internet Holdings, Inc. 1,280
17047 CENTURYLINK-CENTURYTELECOMM 1,024
6224 CENTURYLINK-MTIPS2 - Qwest Communications Company, LLC 768
7988 RESERVED-IPADMIN - SAVVIS COMMUNICATIONS 768
4293 CENTURYLINK-QC-MOE-DULUTH 256


  Prefixes for AS3561
IPv4 addresses - showing the first 20 of 2,191 networks
Network Location Addresses
CenturyLink Communications, LLC   Mei Hwan 256
CenturyLink Communications, LLC   Sterling 256
CenturyLink Communications, LLC   Sterling 256
CenturyLink Communications, LLC   Sterling 256
CenturyLink Communications, LLC   Sterling 256
CenturyLink Communications, LLC   Cincinnati (Central Business District) 2,048
CenturyLink Communications, LLC   Cincinnati (Central Business District) 2,048
CenturyLink Communications, LLC   Sterling 256
CenturyLink Communications, LLC   Sterling 256
CenturyLink Communications, LLC   Sterling 256
CenturyLink Communications, LLC   Sterling 256
CenturyLink Communications, LLC   Cincinnati (Central Business District) 4,096
CenturyLink Communications, LLC   Sterling 256
CenturyLink Communications, LLC   Sterling 256
CenturyLink Communications, LLC   Singapore 1,024
CenturyLink Communications, LLC   Los Angeles 1,024
CenturyLink Communications, LLC   Los Angeles 1,024
CenturyLink Communications, LLC   Singapore 512
CenturyLink Communications, LLC   Singapore 512
CenturyLink Communications, LLC   Singapore 256

IPv6 addresses - showing the first 20 of 95 networks
Network Location /64 Prefixes
CenturyLink Communications, LLC   Chandler 228
CenturyLink Communications, LLC   Chandler 218
CenturyLink Communications, LLC   Chandler 218
CenturyLink Communications, LLC   Chandler 219
CenturyLink Communications, LLC   Chandler 219
CenturyLink Communications, LLC   Chandler 220
CenturyLink Communications, LLC   Chandler 221
CenturyLink Communications, LLC   Chandler 222
CenturyLink Communications, LLC   Chandler 223
CenturyLink Communications, LLC   Chicago (Loop) 212
CenturyLink Communications, LLC   Chicago (Loop) 211
CenturyLink Communications, LLC   Chicago 210
CenturyLink Communications, LLC   Chicago (Loop) 29
CenturyLink Communications, LLC   Chicago (Loop) 29
CenturyLink Communications, LLC   Chandler 214
CenturyLink Communications, LLC   Chicago (Loop) 212
CenturyLink Communications, LLC   Chandler 212
CenturyLink Communications, LLC   Chandler 213
CenturyLink Communications, LLC   Chandler 213
CenturyLink Communications, LLC   Chandler 214