216.255.0.0/16
27 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 216.255.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.8.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.21.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.22.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.34.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.35.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.43.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.46.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.51.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.52.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.60.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.63.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.96.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.100.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.102.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.106.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.107.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.160.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.162.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.166.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.176.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.190.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.224.0/24 | Japan (100%) | 1 | 1 | 1 |
| 216.255.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.250.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.255.251.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
216.255.0.0 – 216.255.7.255 | AS394708 | Horizon Telcom Inc. | US |
216.255.8.0 – 216.255.20.255 | AS7106 | Com Net Inc. | US |
216.255.21.0 – 216.255.21.255 | AS394708 | Horizon Telcom Inc. | US |
216.255.22.0 – 216.255.33.255 | AS7106 | Com Net Inc. | US |
216.255.34.0 – 216.255.34.255 | AS394708 | Horizon Telcom Inc. | US |
216.255.35.0 – 216.255.42.255 | AS7106 | Com Net Inc. | US |
216.255.43.0 – 216.255.45.255 | AS394708 | Horizon Telcom Inc. | US |
216.255.46.0 – 216.255.50.255 | AS7106 | Com Net Inc. | US |
216.255.51.0 – 216.255.51.255 | AS394708 | Horizon Telcom Inc. | US |
216.255.52.0 – 216.255.59.255 | AS7106 | Com Net Inc. | US |
216.255.60.0 – 216.255.62.255 | AS394708 | Horizon Telcom Inc. | US |
216.255.63.0 – 216.255.63.255 | AS7106 | Com Net Inc. | US |
216.255.96.0 – 216.255.99.255 | AS6128 | Cablevision Systems Corp. | US |
216.255.100.0 – 216.255.101.255 | AS21821 | Montefiore Medical Center | US |
216.255.102.0 – 216.255.105.255 | AS6128 | Cablevision Systems Corp. | US |
12 more ranges in this block.