List of the top 20 organizations with the largest IP allocations in Eswatini
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| SWAZILAND PTC | 45,056 | 0 | 1 | 60 | |
| Real Image Internet | 13,312 | 0 | 1 | 21 | |
| Swazi MTN Ltd | 11,528 | 0 | 1 | 15 | |
| 4 | Swazi Mobile Limited | 3,072 | 0 | 1 | 4 |
| 5 | Wanderport Swaziland | 2,304 | 232 | 1 | 6 |
| 6 | Posix Swaziland | 2,048 | 0 | 1 | 1 |
| 7 | Royal Science and Technology Park | 1,536 | 0 | 1 | 3 |
| 8 | AFRIMETRO INVESTMENTS (PROPRIETARY) LIMITED | 768 | 232 | 1 | 3 |
| 9 | Eswatini Revenue Authority | 256 | 0 | 1 | 1 |