| ASN | Organization | IPs |
|---|---|---|
| AS1706 | The University of Arizona | 16,128 |
| AS2899 | ARK Data Centers LLC | 12,544 |
| AS30136 | Adams 12 | 8,192 |
| AS6315 | XMission L.C. | 8,192 |
| AS209 | CenturyLink Communications LLC | 5,376 |
| AS3477 | National Oceanic and Atmospheric Administration | 4,352 |
| AS- | - | 3,840 |
| AS14230 | ARK Data Centers LLC | 3,072 |
| AS17207 | Colorado College | 1,024 |
| AS62671 | ECS-INFRASTRUCTURE | 1,024 |
| AS40266 | SpeedyQuick Networks Inc | 768 |
| AS104 | University of Colorado at Boulder | 256 |
| AS22773 | Cox Communications Inc. | 256 |
| AS32920 | Ithaka Harbors Inc. | 256 |
| AS33652 | Comcast Cable Communications LLC | 256 |