AS209
CenturyLink Communications, LLC
AS 209 CENTURYLINK-US-LEGACY-QWEST
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 | 209 |
|---|---|
| Name | CENTURYLINK-US-LEGACY-QWEST |
| Organization | CenturyLink Communications, LLC |
| Country | United States |
| Registry | ARIN |
IPv4 Prefixes for AS209 - showing the first 20 of 2,596 networks
| Network | Location | Addresses | |
|---|---|---|---|
| 104.100.171.0/24 | CenturyLink Communications, LLC |  Cambridge (East Cambridge) |
256 |
| 104.167.172.0/22 | Boingo MDU LLC | Tempe |
1,024 |
| 104.167.176.0/22 | CenturyLink Communications, LLC | Phoenix |
1,024 |
| 104.255.120.0/22 | CenturyLink Communications, LLC | Washington D.C. |
1,024 |
| 104.255.142.0/24 | CenturyLink Communications, LLC | Sunnyvale |
256 |
| 104.255.143.0/24 | CenturyLink Communications, LLC | New York |
256 |
| 104.73.160.0/24 | CenturyLink Communications, LLC | Cambridge (East Cambridge) |
256 |
| 104.73.163.0/24 | CenturyLink Communications, LLC | Cambridge (East Cambridge) |
256 |
| 104.73.5.0/24 | CenturyLink Communications, LLC | Cambridge (East Cambridge) |
256 |
| 104.77.105.0/24 | CenturyLink Communications, LLC | Cambridge (East Cambridge) |
256 |
| 104.77.110.0/24 | CenturyLink Communications, LLC | Cambridge (East Cambridge) |
256 |
| 104.77.143.0/24 | CenturyLink Communications, LLC | Cambridge (East Cambridge) |
256 |
| 104.81.58.0/24 | CenturyLink Communications, LLC | Cambridge (East Cambridge) |
256 |
| 104.89.170.0/24 | Akamai Technologies | Reston |
256 |
| 104.94.101.0/24 | CenturyLink Communications, LLC | Cambridge (East Cambridge) |
256 |
| 108.160.32.0/20 | CenturyLink Communications, LLC | Mount Shasta |
4,096 |
| 108.169.196.0/24 | Boingo MDU LLC | Ellensburg |
256 |
| 108.169.236.0/22 | Boingo MDU LLC | Flagstaff |
1,024 |
| 12.172.44.0/24 | AT&T Services | Portland (Northwest Portland) |
256 |
| 129.55.150.0/24 | CenturyLink Communications, LLC | Las Vegas |
256 |
IPv6 Prefixes for AS209 - showing the first 20 of 30 networks
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2001:428:4c02:1fd::/64 | CenturyLink Communications | Cambridge (Area 2/MIT) |
20 |
| 2001:428::/32 | CenturyLink Communications, LLC | Washington D.C. |
232 |
| 2001:460:60:3002::/64 | CenturyLink Communications, LLC | Washington D.C. |
20 |
| 2602::/24 | CenturyLink Communications, LLC | Washington D.C. |
240 |
| 2602:fe60::/36 | CenturyLink Communications, LLC | Socorro |
228 |
| 2602:fea4::/36 | CenturyLink Communications, LLC | Eden |
228 |
| 2602:fed9::/36 | CenturyLink Communications, LLC | Socorro |
228 |
| 2602:ffa2::/36 | CenturyLink Communications, LLC | Mount Shasta |
228 |
| 2604:8c0::/32 | CenturyLink Communications, LLC | Maplewood |
232 |
| 2606:5000:1600::/39 | CenturyLink Communications, LLC | Portland |
225 |
| 2606:5000:2000::/39 | CenturyLink Communications, LLC | Denver |
225 |
| 2606:5000:2400::/39 | CenturyLink Communications, LLC | Phoenix |
225 |
| 2606:5000:2800::/39 | CenturyLink Communications, LLC | Washington D.C. |
225 |
| 2606:5000:3000::/39 | CenturyLink Communications, LLC | Las Vegas |
225 |
| 2606:5000:3400::/39 | CenturyLink Communications, LLC | Orlando |
225 |
| 2606:5000:3600::/39 | CenturyLink Communications, LLC | Seattle |
225 |
| 2606:5000:3800::/39 | CenturyLink Communications, LLC | Denver |
225 |
| 2606:5000:3a00::/39 | CenturyLink Communications, LLC | Denver |
225 |
| 2606:5000:3e00::/39 | CenturyLink Communications, LLC | Washington D.C. |
225 |
| 2606:5000:400::/39 | CenturyLink Communications, LLC | Salt Lake City |
225 |