66.251.0.0/16
28 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 66.251.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.113.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.128.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 66.251.129.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.131.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.251.136.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.144.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.145.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.251.150.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.151.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.251.154.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.251.156.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.160.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.165.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.172.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.181.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.183.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.197.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.198.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.203.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.204.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.214.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.215.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.216.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.224.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.251.244.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
66.251.0.0 – 66.251.112.255 | AS7029 | Windstream Communications LLC | US |
66.251.113.0 – 66.251.127.255 | AS7029 | Windstream Communications LLC | US |
66.251.128.0 – 66.251.128.255 | AS212238 | Datacamp Limited | GB |
66.251.129.0 – 66.251.129.255 | AS174 | Cogent Communications LLC | US |
66.251.131.0 – 66.251.131.255 | AS53356 | Free Range Cloud Hosting Inc. | CA |
66.251.136.0 – 66.251.138.255 | AS174 | Cogent Communications LLC | US |
66.251.144.0 – 66.251.144.255 | AS174 | Cogent Communications LLC | US |
66.251.145.0 – 66.251.145.255 | AS53356 | Free Range Cloud Hosting Inc. | CA |
66.251.150.0 – 66.251.150.255 | AS174 | Cogent Communications LLC | US |
66.251.151.0 – 66.251.151.255 | AS53356 | Free Range Cloud Hosting Inc. | CA |
66.251.154.0 – 66.251.155.255 | AS53356 | Free Range Cloud Hosting Inc. | CA |
66.251.156.0 – 66.251.156.255 | AS174 | Cogent Communications LLC | US |
66.251.160.0 – 66.251.163.255 | AS174 | Cogent Communications LLC | US |
66.251.165.0 – 66.251.167.255 | AS174 | Cogent Communications LLC | US |
66.251.172.0 – 66.251.179.255 | AS174 | Cogent Communications LLC | US |
13 more ranges in this block.