List of the top 20 organizations with the largest IP allocations in Dominica
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Cable & Wireless Dominica | 140,800 | 1.19 x 232 | 1 | 305 | |
| SAT TELECOMMUNICATIONS LTD | 7,936 | 232 | 1 | 15 | |
| EPIC Communications Inc | 1,280 | 228 | 1 | 3 | |
| 4 | Nice IT Services Group Inc. | 1,024 | 216 | 1 | 4 |