List of the top 20 organizations with the largest IP allocations in Republic of the Congo
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| MTN CONGO | 74,496 | 0 | 1 | 30 | |
| Airtel Congo S.A | 66,560 | 232 | 1 | 27 | |
| CONGO TELECOM | 8,960 | 1.5 x 217 | 1 | 38 | |
| 4 | SKYTIC TELECOM | 3,072 | 232 | 1 | 7 |
| 5 | SILICONE CONNECT | 2,048 | 0 | 1 | 5 |
| 6 | ARPCE | 768 | 0 | 3 | 3 |
| 7 | A.M.C Telecom | 512 | 0 | 1 | 2 |
| 8 | 0 | 0 | 5 | 0 |