List of the top 20 organizations with the largest IP allocations in Nigeria
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| SWIFT NETWORKS LIMITED | 337,408 | 0 | 1 | 112 | |
| ipNX Nigeria Limited | 189,440 | 232 | 1 | 94 | |
| MTN NIGERIA Communication limited | 188,168 | 1.05 x 228 | 1 | 428 | |
| 4 | 135,168 | 232 | 13 | 222 | |
| 5 | Airtel Networks Limited | 124,928 | 218 | 1 | 226 |
| 6 | Mainone Cable Company | 105,984 | 1.5 x 233 | 1 | 12 |
| 7 | Smile Communications Nigeria | 86,016 | 0 | 1 | 17 |
| 8 | SPECTRANET LIMITED | 85,248 | 232 | 2 | 170 |
| 9 | NATCOM Development and Investment Limited | 76,544 | 0 | 1 | 16 |
| 10 | Globacom Limited | 55,808 | 217 | 2 | 101 |
| 11 | VDT COMMUNICATIONS LIMITED | 51,968 | 1.38 x 232 | 1 | 74 |
| 12 | BITFLUX COMMUNICATIONS LIMITED | 48,128 | 232 | 1 | 80 |
| 13 | Cobranet Limited | 41,472 | 0 | 2 | 155 |
| 14 | University of JOS | 37,888 | 0 | 1 | 3 |
| 15 | Nigerian Research and Education Network Limited by Guarantee | 33,280 | 0 | 1 | 5 |
| 16 | University of Nigeria | 32,768 | 0 | 1 | 1 |
| 17 | Vodacom Business Nigeria | 28,928 | 232 | 1 | 108 |
| 18 | Nigerian Communications Satellite Ltd | 25,600 | 0 | 1 | 4 |
| 19 | Usmanu Danfodiyo University | 17,408 | 0 | 1 | 2 |
| 20 | Accelon | 16,896 | 232 | 1 | 35 |