List of the top 20 organizations with the largest IP allocations in Cambodia
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| VIETTEL (CAMBODIA) PTE., LTD | 399,104 | 0 | 1 | 552 | |
| EZECOM CO., LTD. | 158,720 | 233 | 2 | 293 | |
| COGETEL Co., Ltd | 65,536 | 232 | 1 | 142 | |
| 4 | Angkor Data Communication | 65,536 | 1.02 x 232 | 1 | 157 |
| 5 | WiCAM Corporation Ltd. | 64,000 | 1.25 x 234 | 1 | 144 |
| 6 | NeocomISP Limited | 40,704 | 1.06 x 232 | 3 | 126 |
| 7 | Mega Truenet Communication Co., Ltd. | 29,696 | 0 | 1 | 78 |
| 8 | CityLink Corporation, LTD | 21,504 | 1.06 x 232 | 1 | 54 |
| 9 | S.I Group | 20,992 | 1.88 x 219 | 2 | 91 |
| 10 | Telecom Cambodia (T.C.) | 18,432 | 232 | 1 | 43 |
| 11 | Smart Axiata Co., Ltd. | 17,152 | 1.83 x 229 | 2 | 68 |
| 12 | SOUTH EAST ASIA TELECOM (Cambodia) Co., LTD | 13,312 | 0 | 1 | 37 |
| 13 | Camintel S.A | 12,544 | 232 | 1 | 32 |
| 14 | Telcotech Ltd | 10,241 | 232 | 1 | 23 |
| 15 | Xinwei (Cambodia) Telecom Co. Ltd | 10,240 | 0 | 1 | 28 |
| 16 | TURBOTECH CO., LTD. | 9,216 | 232 | 1 | 23 |
| 17 | CAMGSM Company Ltd | 8,960 | 0 | 1 | 35 |
| 18 | Wingel cooperation co.,Ltd | 8,704 | 232 | 1 | 25 |
| 19 | AKCTV Pte. Ltd. | 8,192 | 0 | 2 | 20 |
| 20 | REDLINK TELECOM Co., Ltd | 7,168 | 0 | 1 | 18 |