| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS1 | LVLT-1 - Level 3 Parent, LLC, US |  United States |
6912 | 4294967296 |
| AS101 | WASH-NSF-AS - University of Washington, US | United States |
8448 | 4295032832 |
| AS209 | CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US | United States |
19845376 | 1116691759104 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US | United States |
28864512 | 81626398720 |