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 | 406,784 | 0 | 1 | 582 | |
| EZECOM CO., LTD. | 138,752 | 233 | 2 | 295 | |
| Angkor Data Communication | 101,120 | 1.02 x 232 | 1 | 226 | |
| 4 | WiCAM Corporation Ltd. | 65,536 | 1.25 x 234 | 1 | 147 |
| 5 | COGETEL Co., Ltd | 65,536 | 232 | 1 | 142 |
| 6 | NeocomISP Limited | 44,288 | 1.06 x 232 | 3 | 125 |
| 7 | Mega Truenet Communication Co., Ltd. | 31,744 | 0 | 1 | 83 |
| 8 | S.I Group | 21,760 | 1.75 x 219 | 2 | 93 |
| 9 | CityLink Corporation, LTD | 21,504 | 1.06 x 232 | 1 | 54 |
| 10 | Smart Axiata Co., Ltd. | 17,152 | 1.83 x 229 | 2 | 68 |
| 11 | SOUTH EAST ASIA TELECOM (Cambodia) Co., LTD | 13,312 | 0 | 1 | 37 |
| 12 | Wingel cooperation co.,Ltd | 11,776 | 0 | 1 | 31 |
| 13 | Telcotech Ltd | 10,243 | 232 | 1 | 25 |
| 14 | Xinwei (Cambodia) Telecom Co. Ltd | 10,240 | 0 | 1 | 28 |
| 15 | Camintel S.A | 10,240 | 232 | 1 | 30 |
| 16 | REDLINK TELECOM Co., Ltd | 9,728 | 0 | 1 | 20 |
| 17 | Telecom Cambodia (T.C.) | 9,216 | 232 | 1 | 37 |
| 18 | TURBOTECH CO., LTD. | 9,216 | 232 | 1 | 23 |
| 19 | CAMGSM Company Ltd | 8,960 | 0 | 1 | 35 |
| 20 | Maximum Business Information Technology | 8,192 | 0 | 1 | 20 |