List of the top 20 organizations with the largest IP allocations in Nigeria
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Airtel Networks Limited | 1,857,024 | 236 | 1 | 476 | |
| MTN NIGERIA Communication limited | 759,040 | 1.12 x 228 | 1 | 631 | |
| SWIFT NETWORKS LIMITED | 352,512 | 0 | 1 | 144 | |
| 4 | ipNX Nigeria Limited | 188,416 | 232 | 1 | 91 |
| 5 | 130,304 | 232 | 13 | 218 | |
| 6 | Smile Communications Nigeria | 129,280 | 0 | 1 | 36 |
| 7 | Mainone Cable Company | 105,728 | 1.53 x 233 | 1 | 24 |
| 8 | SPECTRANET LIMITED | 83,968 | 232 | 1 | 165 |
| 9 | Cobranet Limited | 81,152 | 232 | 2 | 154 |
| 10 | University of Nigeria | 65,536 | 0 | 1 | 2 |
| 11 | Globacom Limited | 56,320 | 1.2 x 232 | 2 | 152 |
| 12 | BITFLUX COMMUNICATIONS LIMITED | 48,128 | 232 | 1 | 78 |
| 13 | University of JOS | 37,888 | 0 | 1 | 3 |
| 14 | VDT COMMUNICATIONS LIMITED | 35,840 | 232 | 1 | 54 |
| 15 | Visafone Communications Limited | 32,768 | 0 | 1 | 2 |
| 16 | Obafemi Awolowo University, Ife | 32,768 | 0 | 1 | 1 |
| 17 | Vodacom Business Nigeria | 28,672 | 232 | 1 | 107 |
| 18 | Nigerian Research and Education Network Limited by Guarantee | 28,672 | 0 | 1 | 9 |
| 19 | Nigerian Communications Satellite Ltd | 26,112 | 0 | 1 | 6 |
| 20 | Accelon | 21,504 | 232 | 1 | 71 |