| Announced Prefix | Description | מדינה | קידומת הורה | רישות RIR |
|---|
| 174.46.104.0/24 | Black Knight IP Holding Company, LLC | United States | 174.46.0.0/15 | ARIN |
| 174.46.105.0/24 | Black Knight IP Holding Company, LLC | United States | 174.46.0.0/15 | ARIN |
| 174.47.11.0/24 | Black Knight IP Holding Company, LLC | United States | 174.46.0.0/15 | ARIN |
| 204.86.64.0/24 | Black Knight IP Holding Company, LLC | United States | 204.86.64.0/19 | ARIN |
| 204.86.65.0/24 | Black Knight IP Holding Company, LLC | United States | 204.86.64.0/19 | ARIN |
| 204.86.66.0/24 | Black Knight IP Holding Company, LLC | United States | 204.86.64.0/19 | ARIN |
| 204.86.70.0/24 | Black Knight IP Holding Company, LLC | United States | 204.86.64.0/19 | ARIN |
| 204.86.71.0/24 | Black Knight IP Holding Company, LLC | United States | 204.86.64.0/19 | ARIN |
| 204.86.86.0/24 | Black Knight IP Holding Company, LLC | United States | 204.86.64.0/19 | ARIN |
| 206.201.65.0/24 | Black Knight IP Holding Company, LLC | United States | 206.201.64.0/20 | ARIN |
| 206.201.66.0/24 | Black Knight IP Holding Company, LLC | United States | 206.201.64.0/20 | ARIN |
| 206.201.73.0/24 | Black Knight IP Holding Company, LLC | United States | 206.201.64.0/20 | ARIN |
| 206.201.74.0/24 | Black Knight IP Holding Company, LLC | United States | 206.201.64.0/20 | ARIN |
| 206.201.77.0/24 | Black Knight IP Holding Company, LLC | United States | 206.201.64.0/20 | ARIN |
| 206.201.79.0/24 | Black Knight IP Holding Company, LLC | United States | 206.201.64.0/20 | ARIN |
| 208.93.242.0/23 | Black Knight IP Holding Company, LLC | United States | | ARIN |
| 209.194.0.0/24 | Black Knight IP Holding Company, LLC | United States | 209.194.0.0/16 | ARIN |
| 74.203.153.0/24 | Black Knight IP Holding Company, LLC | United States | 74.202.0.0/15 | ARIN |
| 97.65.216.0/23 | Black Knight IP Holding Company, LLC | United States | 97.65.0.0/16 | ARIN |
