Summary
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2001-10-24 |
| Last Updated | 2026-08-26 |
| 66.191.0.0/24 | N/A | 0 | 1 | 2 |
| 66.191.4.0/24 | N/A | 0 | 1 | 1 |
| 66.191.8.0/24 | N/A | 0 | 1 | 1 |
| 66.191.16.0/24 | N/A | 0 | 1 | 1 |
| 66.191.32.0/24 | N/A | 0 | 1 | 1 |
| 66.191.40.0/24 | N/A | 0 | 1 | 1 |
| 66.191.48.0/24 | N/A | 0 | 1 | 1 |
| 66.191.56.0/24 | N/A | 0 | 1 | 1 |
| 66.191.64.0/24 | N/A | 0 | 1 | 2 |
| 66.191.80.0/24 | N/A | 0 | 1 | 1 |
| 66.191.96.0/24 | N/A | 0 | 1 | 1 |
| 66.191.112.0/24 | N/A | 0 | 1 | 1 |
| 66.191.128.0/24 | N/A | 0 | 1 | 1 |
| 66.191.144.0/24 | N/A | 0 | 1 | 1 |
| 66.191.147.0/24 | N/A | 0 | 1 | 1 |
| 66.191.152.0/24 | N/A | 0 | 1 | 1 |
| 66.191.160.0/24 | N/A | 0 | 1 | 1 |
| 66.191.176.0/24 | N/A | 0 | 1 | 1 |
| 66.191.192.0/24 | N/A | 0 | 1 | 1 |
| 66.191.208.0/24 | N/A | 0 | 1 | 1 |
| 66.191.224.0/24 | N/A | 0 | 1 | 1 |
| 66.191.240.0/24 | N/A | 0 | 1 | 1 |