66.220.0.0/16
34 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 66.220.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.14.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.15.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.17.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.18.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.21.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.22.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.27.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.28.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.29.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.30.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.37.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.38.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.42.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.46.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.47.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.220.48.0/24 | United Arab Emirates (100%) | 1 | 1 | 1 |
| 66.220.56.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.58.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.59.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.65.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.73.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.80.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.88.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.96.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.144.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.160.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.164.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.172.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.220.176.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.192.0/24 | Canada (100%) | 1 | 1 | 1 |
| 66.220.208.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.220.224.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
66.220.0.0 – 66.220.13.255 | AS6939 | Hurricane Electric LLC | US |
66.220.14.0 – 66.220.14.255 | AS54288 | SolidTools Technology Inc. | US |
66.220.15.0 – 66.220.16.255 | AS6939 | Hurricane Electric LLC | US |
66.220.17.0 – 66.220.17.255 | AS54288 | SolidTools Technology Inc. | US |
66.220.18.0 – 66.220.20.255 | AS6939 | Hurricane Electric LLC | US |
66.220.21.0 – 66.220.21.255 | AS54288 | SolidTools Technology Inc. | US |
66.220.22.0 – 66.220.26.255 | AS6939 | Hurricane Electric LLC | US |
66.220.27.0 – 66.220.27.255 | AS36103 | Central Utah Telephone Inc. | US |
66.220.28.0 – 66.220.28.255 | AS6939 | Hurricane Electric LLC | US |
66.220.29.0 – 66.220.29.255 | AS401742 | ServerOptima | US |
66.220.30.0 – 66.220.31.255 | AS6939 | Hurricane Electric LLC | US |
66.220.37.0 – 66.220.37.255 | AS400516 | Parts Authority LLC | US |
66.220.38.0 – 66.220.38.255 | AS394623 | American Hospital Association | US |
66.220.42.0 – 66.220.43.255 | AS64296 | Onrad Inc. | US |
66.220.46.0 – 66.220.46.255 | AS63829 | Orrstown Bank | US |
19 more ranges in this block.