All IP Ranges › 66.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 66.28.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.28.51.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.28.100.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.28.165.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.28.166.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.28.182.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.28.183.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.28.184.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.28.186.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
66.28.0.0 – 66.28.50.255 | AS174 | Cogent Communications LLC | US |
66.28.51.0 – 66.28.99.255 | AS174 | Cogent Communications LLC | US |
66.28.100.0 – 66.28.164.255 | AS174 | Cogent Communications LLC | US |
66.28.165.0 – 66.28.165.255 | AS25678 | Schiff Hardin & Waite | US |
66.28.166.0 – 66.28.181.255 | AS174 | Cogent Communications LLC | US |
66.28.182.0 – 66.28.182.255 | AS30666 | Xchange Telecom Corp. | US |
66.28.183.0 – 66.28.183.255 | AS174 | Cogent Communications LLC | US |
66.28.184.0 – 66.28.185.255 | AS26819 | Telos Online Inc | US |
66.28.186.0 – 66.28.255.255 | AS174 | Cogent Communications LLC | US |