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.
| ASN | 3561 |
|---|---|
| Name | CENTURYLINK-LEGACY-SAVVIS |
| Organization | CenturyLink Communications, LLC |
| Country | United States |
| Registry | ARIN |
IPv4 Prefixes for AS3561 - showing the first 20 of 634 networks
| Network | Location | Addresses | |
|---|---|---|---|
| 137.183.80.0/20 | CenturyLink Communications, LLC |  Cincinnati (Central Business District) |
4,096 |
| 143.8.144.0/20 | CenturyLink Communications, LLC |  Singapore |
4,096 |
| 147.208.0.0/19 | Intel Corporation | Chesterfield |
8,192 |
| 147.208.128.0/18 | Intel Corporation | Chesterfield |
16,384 |
| 155.14.139.0/24 | CenturyLink Communications, LLC | Singapore |
256 |
| 155.14.140.0/24 | CenturyLink Communications, LLC | Singapore (Pioneer) |
256 |
| 159.182.24.0/23 | CenturyLink Communications, LLC | Weehawken |
512 |
| 159.182.56.0/24 | CenturyLink Communications, LLC | New York |
256 |
| 162.107.176.0/21 | CenturyLink Communications, LLC |  Chai Wan |
2,048 |
| 164.38.140.0/24 | CenturyLink Communications, LLC |  Slough |
256 |
| 164.38.141.0/24 | CenturyLink Communications, LLC | Winnersh |
256 |
| 165.193.0.0/16 | CenturyLink Communications, LLC | Sunnyvale |
65,536 |
| 165.193.0.0/19 | CenturyLink Communications, LLC | Sunnyvale |
8,192 |
| 165.193.106.0/23 | CenturyLink Communications | Farmington Hills |
512 |
| 165.193.112.0/20 | CenturyLink Communications, LLC | New York |
4,096 |
| 165.193.128.0/20 | CenturyLink Communications | New York |
4,096 |
| 165.193.144.0/20 | CenturyLink Communications, LLC | London |
4,096 |
| 165.193.160.0/19 | CenturyLink Communications | London (Isle of Dogs) |
8,192 |
| 165.193.192.0/19 | CenturyLink Communications | Township of Piscataway |
8,192 |
| 165.193.224.0/19 | CenturyLink Communications | Santa Clara |
8,192 |
IPv6 Prefixes for AS3561 - showing the first 20 of 38 networks
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2001:460:100::/46 | CenturyLink Communications, LLC | Monroe |
218 |
| 2001:460:10:1000::/52 | CenturyLink Communications, LLC | Washington D.C. |
212 |
| 2001:460:10:2000::/52 | CenturyLink Communications, LLC | Washington D.C. |
212 |
| 2001:460:10:2004::/64 | CenturyLink Communications, LLC | Waltham (West End) |
20 |
| 2001:460:18:2000::/52 | CenturyLink Communications, LLC | Washington D.C. |
212 |
| 2001:460:18:200a::/64 | CenturyLink Communications, LLC | Elk Grove Village |
20 |
| 2001:460:18:2304::/64 | CenturyLink Communications | Chicago (Loop) |
20 |
| 2001:460:18:800e::/64 | CenturyLink Communications, LLC | Chicago |
20 |
| 2001:460:18:8100::/56 | CenturyLink Communications, LLC | Washington D.C. |
28 |
| 2001:460:28:3000::/52 | CenturyLink Communications, LLC | Washington D.C. |
212 |
| 2001:460:28:3004::/64 | CenturyLink Communications, LLC | Littleton (Westridge) |
20 |
| 2001:460:38:7000::/52 | CenturyLink Communications, LLC | Washington D.C. |
212 |
| 2001:460:38:7001::/64 | CenturyLink Communications, LLC | Chicago |
20 |
| 2001:460:40:4000::/52 | CenturyLink Communications, LLC | Monroe |
212 |
| 2001:460:40:5000::/52 | CenturyLink Communications, LLC | Washington D.C. |
212 |
| 2001:460:50:5000::/52 | CenturyLink Communications, LLC | Chicago |
212 |
| 2001:460:50:6000::/52 | CenturyLink Communications, LLC | Washington D.C. |
212 |
| 2001:460:50:6004::/64 | CenturyLink Communications, LLC | Weehawken |
20 |
| 2001:460:50:7000::/52 | CenturyLink Communications, LLC | Washington D.C. |
212 |
| 2001:460:58:5000::/52 | CenturyLink Communications, LLC | Washington D.C. |
212 |