List of the top 20 organizations with the largest IP allocations in Uganda
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Airtel Uganda Limited | 3,735,040 | 232 | 2 | 99 | |
| Research and Education Network for Uganda | 167,680 | 232 | 1 | 208 | |
| Uganda Telecom | 87,808 | 0 | 1 | 87 | |
| 4 | MTN Uganda | 87,808 | 0 | 1 | 52 |
| 5 | Smile Communications Ltd | 73,728 | 0 | 2 | 39 |
| 6 | Roke Investments International Ltd | 32,768 | 232 | 1 | 73 |
| 7 | Blue Crane Communications (U) Ltd | 25,600 | 0 | 1 | 6 |
| 8 | Tangerine Limited | 16,640 | 0 | 1 | 28 |
| 9 | DATANET LLC | 14,848 | 0 | 1 | 27 |
| 10 | Bandwidth and Cloud Services Group Ltd | 12,544 | 232 | 1 | 9 |
| 11 | National Information Technology Authority Uganda | 10,496 | 232 | 1 | 8 |
| 12 | Makerere University | 4,096 | 216 | 1 | 6 |
| 13 | Sombha Solutions Store Limited | 4,096 | 0 | 1 | 10 |
| 14 | Africa Online Uganda | 2,560 | 0 | 1 | 9 |
| 15 | Spidd Africa Ltd | 2,304 | 0 | 1 | 5 |
| 16 | KAMPALA SITI CABLE LIMITED | 2,048 | 0 | 1 | 8 |
| 17 | Sprint Internet Limited | 2,048 | 232 | 1 | 6 |
| 18 | Uganda Christian University | 2,048 | 216 | 1 | 5 |
| 19 | Central Bank of Uganda | 1,280 | 0 | 1 | 2 |
| 20 | Cheetahnet Solutions Limited | 1,024 | 0 | 1 | 1 |