AS6640

CenturyLink Communications, LLC

AS 6640 CENTURYLINK-TIER3-CLOUD

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.

47,792 IP addresses
ASN6640
NameCENTURYLINK-TIER3-CLOUD
OrganizationCenturyLink Communications, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses47,792
IPv6 /64 networks0
Prefixes156
Other ASN allocated to CenturyLink Communications, LLC
ASN Name IP addresses
209 CENTURYLINK-US-LEGACY-QWEST 28,357,888
3561 CENTURYLINK-LEGACY-SAVVIS 8,927,488
22561 CENTURYLINK-LEGACY-LIGHTCORE 1,595,648
2379 CENTURYLINK-LEGACY-EMBARQ-WNPK 703,744
5778 CENTURYLINK-LEGACY-EMBARQ-RCMT 315,648
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
3909 CENTURYLINK-LEGACY-QWEST-VDOC 38,144
7991 CENTURYLINK-LEGACY-SAVVIS-ASIA-TRANSIT 26,368
16941 CENTURYLINK-LEGACY-FUSEPOINT-CTS-CANADA-POP 18,176
3908 CENTURYLINK-ASIA-LEGACY-QWEST 17,408
4911 CENTURYLINK-LEGACY-QWEST-SPA-MARION 16,384
4282 CENTURYLINK-TSDS-FLFTMY 16,128
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
23126 CENTURYLINK-CLEC-VARIOUS-SHARED-USE-AND-LOCATIONS 8,448
7191 CENTURYLINK-PRISM 5,632
393789 CENTURYLINK-CHIA 4,864
4283 CENTURYLINK-TSDS-LSVG 4,864
4284 CENTURYLINK-TSDS-FLTLHS 4,608
6223 CENTURYLINK-MTIPS1-STN 2,560
4297 CENTURYLINK-MTIPS4-HLR 1,024
7988 CENTURYLINK-SPA-SINGAPORE 768
6224 CENTURYLINK-MTIPS2-CHI 256
10832 CENTURYLINK-QC-MOE-UTAH 0
10828 CENTURYLINK-QC-MOE-MINNESOTA 0
10833 CENTURYLINK-QC-MOE-DES-MOINES-DAVENPORT-SIOUX-CITY 0
10831 CENTURYLINK-QC-MOE-PORTLAND 0
10960 CENTURYLINK-QC-MOE-TUCSON 0
11225 CENTURYLINK-QC-MOE-OMAHA-GRAND-ISLAND 0
10829 CENTURYLINK-QC-MOE-ALBUQUERQUE 0
10830 CENTURYLINK-QC-MOE-SEATTLE 0
11104 CENTURYLINK-QC-MOE-BOISE 0
11226 CENTURYLINK-QC-MOE-CEDAR-RAPIDS 0
11412 CENTURYLINK-QC-MOE-SIOUX-FALLS 0
394179 TSDS-LOCATION5 0
394125 TSDS-LOCATION4 0
394120 TSDS-LOCATION3 0
393645 CENTURYLINK-TSDS-TNJCTY 0
32855 CENTURYLINK-LEGACY-EMBARQ-TSDS-CRLSPA 0
27497 CENTURYLINK-RESERVED-IPADMIN 0
17047 CENTURYLINK-CENTURYTELECOMM 0
16718 CENTURYLINK-LEGACY-EMBARQ-HMBL 0
14910 CENTURYLINK-LEGACY-EMBARQ-PLYMOUTH 0
11530 CENTURYLINK-LEGACY-EMBARQ-MNFD 0
11538 CENTURYLINK-QC-MOE-SPOKANE 0
394190 CENTURYLINK-LEGACY-QWEST-WIRELESS-BACKUP 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 CENTURYLINK-LEGACY-SAVVIS-RESERVED-IPADMIN 0
7989 CENTURYLINK-LEGACY-SAVVIS-RESERVED-IPADMIN 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 AS6640 - showing the first 20 of 156 networks
Network Location Addresses
107.6.43.0/24 Aptum Technologies   Toronto (Old Toronto) 256
176.74.168.0/25 CenturyLink Communications, LLC   London 128
176.74.176.144/28 CenturyLink Communications   Southampton 16
176.74.179.0/25 CenturyLink Communications, LLC   London 128
205.139.16.0/22 CenturyLink Communications, LLC   Singapore 1,024
206.128.134.0/23 CenturyLink Communications, LLC   Washington D.C. 512
206.128.136.0/24 CenturyLink Communications, LLC   Washington D.C. 256
206.128.137.0/24 CenturyLink Communications, LLC   Washington D.C. 256
206.128.152.0/21 CenturyLink Communications   Chesterfield 2,048
206.128.173.0/24 CenturyLink Communications, LLC   Washington D.C. 256
206.128.176.0/23 CenturyLink Communications, LLC   Washington D.C. 512
206.142.240.0/21 CenturyLink Communications   Slough 2,048
206.152.32.0/21 CenturyLink Communications   Chesterfield 2,048
206.152.45.0/24 CenturyLink Communications, LLC   New York 256
207.82.88.0/24 CenturyLink Communications, LLC   London 256
216.187.110.0/24 CenturyLink Communications, LLC   Vancouver 256
216.187.73.144/28 Aptum Technologies   Vancouver (Central Vancouver) 16
64.15.176.0/24 CenturyLink Communications, LLC   Sunnyvale 256
64.15.182.0/24 CenturyLink Communications, LLC   Sunnyvale 256
64.15.183.0/24 CenturyLink Communications, LLC   Sunnyvale 256