AS3561

CenturyLink Communications, LLC

AS 3561 CENTURYLINK-LEGACY-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.

8,923,648 IP addresses
ASN3561
NameCENTURYLINK-LEGACY-SAVVIS
OrganizationCenturyLink Communications, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses8,923,648
IPv6 /64 networks233
Prefixes763
Other ASN allocated to CenturyLink Communications, LLC
ASN Name IP addresses
209 CENTURYLINK-US-LEGACY-QWEST 27,855,104
22561 CENTURYLINK-LEGACY-LIGHTCORE 1,592,064
2379 CENTURYLINK-LEGACY-EMBARQ-WNPK 689,408
5778 CENTURYLINK-LEGACY-EMBARQ-RCMT 299,264
11398 CENTURYLINK-LEGACY-EMBARQ-LVGS 172,288
14905 CENTURYLINK-LEGACY-EMBARQ-VACHVL 102,144
18494 CENTURYLINK-LEGACY-EMBARQ-WRBG 98,816
17402 CENTURYLINK-LEGACY-EMBARQ-CHSK 78,080
14921 CENTURYLINK-LEGACY-EMBARQ-HDRV 68,096
6222 CENTURYLINK-LEGACY-EMBARQ-CLTN 58,880
22186 CENTURYLINK-LEGACY-EMBARQ-KSGRNR 57,600
13787 CENTURYLINK-LEGACY-EMBARQ-JCTY 52,736
6640 CENTURYLINK-TIER3-CLOUD 47,536
16941 CENTURYLINK-LEGACY-FUSEPOINT-CTS-CANADA-POP 18,176
3908 CENTURYLINK-ASIA-LEGACY-QWEST 17,408
4911 CENTURYLINK-LEGACY-QWEST-SPA-MARION 16,384
7359 CENTURYLINK-SPA-ZUNI 14,592
4015 CENTURYLINK-LEGACY-QWEST-SPA-OMAHA 14,336
3910 CENTURYLINK-EUROPE-LEGACY-QWEST 13,824
16835 CENTURYLINK-LEGACY-MR-MEBLANE-AND-RCMT 10,496
7991 CENTURYLINK-LEGACY-SAVVIS-ASIA-TRANSIT 8,960
23126 CENTURYLINK-CLEC-VARIOUS-SHARED-USE-AND-LOCATIONS 8,448
393789 CENTURYLINK-CHIA-PROJECT 7,680
3909 CENTURYLINK-LEGACY-QWEST-VDOC 7,168
4282 CENTURYLINK-TSDS-FLFTMY 5,888
4283 CENTURYLINK-TSDS-LSVG 4,864
4284 CENTURYLINK-TSDS-FLTLHS 4,608
6223 CENTURYLINK-MTIPS1-STN 2,560
7191 CENTURYLINK-PRISM 1,536
4297 CENTURYLINK-MTIPS4-HLR 1,024
7988 CENTURYLINK-SPA-SINGAPORE 768
6224 CENTURYLINK-MTIPS2-CHI 256
10832 CENTURYLINK-QC-MOE-UTAH 0
394125 TSDS-LOCATION4 0
11225 CENTURYLINK-QC-MOE-OMAHA-GRAND-ISLAND 0
11104 CENTURYLINK-QC-MOE-BOISE 0
10960 CENTURYLINK-QC-MOE-TUCSON 0
10829 CENTURYLINK-QC-MOE-ALBUQUERQUE 0
10830 CENTURYLINK-QC-MOE-SEATTLE 0
10833 CENTURYLINK-QC-MOE-DES-MOINES-DAVENPORT-SIOUX-CITY 0
10831 CENTURYLINK-QC-MOE-PORTLAND 0
394190 CENTURYLINK-LEGACY-QWEST-WIRELESS-BACKUP 0
16718 CENTURYLINK-LEGACY-EMBARQ-HMBL 0
11226 CENTURYLINK-QC-MOE-CEDAR-RAPIDS 0
17047 CENTURYLINK-CENTURYTELECOMM 0
14910 CENTURYLINK-LEGACY-EMBARQ-PLYMOUTH 0
11530 CENTURYLINK-LEGACY-EMBARQ-MNFD 0
27497 CENTURYLINK-RESERVED-IPADMIN 0
32855 CENTURYLINK-LEGACY-EMBARQ-TSDS-CRLSPA 0
393645 CENTURYLINK-TSDS-TNJCTY 0
11538 CENTURYLINK-QC-MOE-SPOKANE 0
11412 CENTURYLINK-QC-MOE-SIOUX-FALLS 0
394179 TSDS-LOCATION5 0
394120 TSDS-LOCATION3 0
10828 CENTURYLINK-QC-MOE-MINNESOTA 0
10827 CENTURYLINK-QC-MOE-FARGO-BISMARCK 0
10826 CENTURYLINK-QC-MOE-PHOENIX 0
4296 CENTURYLINK-MTIPS3-BUR 0
4295 CENTURYLINK-QC-MOE-DAVENPORT 0
4294 CENTURYLINK-QC-MOE-ST-CLOUD 0
4293 CENTURYLINK-QC-MOE-DULUTH 0
4292 CENTURYLINK-QC-MOE-ROCHESTER 0
4291 CENTURYLINK-QC-MOE-HELENA 0
4290 CENTURYLINK-TSDS-NCGNVL 0
4289 CENTURYLINK-TSDS-WILCRS 0
4288 CENTURYLINK-TSDS-NCJCVL 0
4287 CENTURYLINK-TSDS-NCFYVL 0
4285 CENTURYLINK-TSDS-NCRCMT 0
4281 CENTURYLINK-TSDS-FLWNPK 0
4212 CENTURYLINK-LEGACY-EMBARQ-GRNRKS 0
4048 CENTURYLINK-RESERVED-IPADMIN 0
3951 CENTURYLINK-LEGACY-QWEST-SPA-COLUMBUS 0
4298 CENTURYLINK-IPADMIN-RESERVED 0
5668 CENTURYLINK-VARIOUS-ISLANDS 0
5737 CENTURYLINK-QC-MOE-BILLINGS-GREAT-FALLS 0
10825 CENTURYLINK-QC-MOE-DENVER-COLORADO-SPRINGS 0
10424 CENTURYLINK-CO-LAN 0
10383 CENTURYLINK-QC-MOE-GRAND-ISLAND 0
7990 LUMEN-OMAHA-CORPORATE-SPA 0
7989 LUMEN-DENVER-CORPORATE-SPA 0
7987 CENTURYLINK-LEGACY-SAVVIS-RESERVED-IPADMIN 0
7986 CENTURYLINK-LEGACY-SAVVIS-COIN-FNS 0
7776 CENTURYLINK-MEBT-7776 0
7161 CENTURYLINK-QC-MOE-WYOMING 0
6367 CENTURYLINK-LEGACY-EMBARQ-KLLN 0
6347 CENTURYLINK-LEGACY-DIAMOND 0
6227 CENTURYLINK-LEGACY-QWEST-PROJECT-LION3 0
6226 CENTURYLINK-LEGACY-QWEST-PROJECT-LION2 0
6225 CENTURYLINK-LEGACY-QWEST-PROJECT-LION1 0
6100 CENTURYLINK-LEGACY-FUSEPOINT-RESERVED-IPADMIN 0
3447 CENTURYLINK-LEGACY-EMBARQ-CMDS 0
IPv4 Prefixes for AS3561 - showing the first 20 of 733 networks
Network Location Addresses
103.11.68.0/22 CenturyLink Communications, LLC   New York 1,024
104.164.158.0/24 CenturyLink Communications, LLC   New York 256
104.164.39.0/24 CenturyLink Communications, LLC   New York 256
104.165.1.0/24 CenturyLink Communications, LLC   New York 256
104.165.103.0/24 CenturyLink Communications, LLC   New York 256
104.165.15.0/24 CenturyLink Communications, LLC   New York 256
104.165.194.0/24 CenturyLink Communications, LLC   New York 256
104.165.227.0/24 CenturyLink Communications, LLC   New York 256
104.165.235.0/24 CenturyLink Communications, LLC   New York 256
104.165.68.0/24 CenturyLink Communications, LLC   New York 256
104.252.237.0/24 CenturyLink Communications, LLC   New York 256
104.252.27.0/24 CenturyLink Communications, LLC   New York 256
104.252.49.0/24 CenturyLink Communications, LLC   New York 256
104.252.60.0/24 CenturyLink Communications, LLC   New York 256
104.252.8.0/24 CenturyLink Communications, LLC   New York 256
104.253.130.0/24 EGIHosting   Adelanto 256
104.253.173.0/24 CenturyLink Communications, LLC   New York 256
104.253.178.0/24 CenturyLink Communications, LLC   New York 256
104.253.36.0/24 EGIHosting   New York 256
104.253.41.0/24 EGIHosting   Albany 256
IPv6 Prefixes for AS3561 - showing the first 20 of 30 networks
Network Location /64 Prefixes
2001:460:100::/46 CenturyLink Communications, LLC   Toronto 218
2001:460:10:1000::/52 CenturyLink Communications, LLC   New York 212
2001:460:18:2000::/52 CenturyLink Communications, LLC   New York 212
2001:460:18:800e::/64 CenturyLink Communications, LLC   New York 20
2001:460:18:8100::/56 CenturyLink Communications, LLC   New York 28
2001:460:28:3000::/52 CenturyLink Communications, LLC   New York 212
2001:460:38:2000::/52 CenturyLink Communications, LLC   Monroe 212
2001:460:38:7000::/52 CenturyLink Communications, LLC   London 212
2001:460:38:7001::/64 CenturyLink Communications, LLC   New York 20
2001:460:40:3000::/52 CenturyLink Communications, LLC   New York 212
2001:460:40:4000::/52 CenturyLink Communications, LLC   New York 212
2001:460:40:5000::/52 CenturyLink Communications, LLC   New York 212
2001:460:50:5000::/52 CenturyLink Communications, LLC   New York 212
2001:460:50:6000::/52 CenturyLink Communications, LLC   New York 212
2001:460:50:7000::/52 CenturyLink Communications, LLC   New York 212
2001:460:58:5000::/52 CenturyLink Communications, LLC   New York 212
2001:460:58:6000::/52 CenturyLink Communications, LLC   New York 212
2001:460:60:3000::/52 CenturyLink Communications, LLC   New York 212
2001:460:68:2000::/52 CenturyLink Communications, LLC   New York 212
2001:460:68:2112::/64 CenturyLink Communications, LLC   New York 20