| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| The Cable of St. Kitts | 14,592 | 0 | 1 | 8 | |
| City Wi-Fi Inc | 1,536 | 0 | 1 | 3 | |
| The Government of Saint Kitts and Nevis | 512 | 1.88 x 223 | 2 | 10 | |
| 4 | 1337 Services LLC | 256 | 216 | 1 | 2 |
| 5 | Eastern Caribbean Central Bank | 256 | 216 | 1 | 2 |
| 6 | A2 Networks Inc | 0 | 0 | 1 | 0 |