| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC, US |  United States |
36233472 | 215834689537 |
| AS6461 | ZAYO-6461 - Zayo Bandwidth, US | United States |
1751552 | 51808436224 |
| AS36236 | NETACTUATE - NetActuate, Inc, US | United States |
60672 | 2455109632 |
Canada