List of the top 20 organizations with the largest IP allocations in China
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Chinanet | 112,693,504 | 1.43 x 244 | 2 | 3,162 | |
| China Mobile Communications Group Co., Ltd | 69,187,840 | 1.12 x 244 | 6 | 29,540 | |
| CHINA UNICOM China169 Backbone | 59,336,192 | 1.57 x 240 | 1 | 2,133 | |
| 4 | China Education and Research Network Center | 42,971,652 | 1.02 x 244 | 1 | 10,179 |
| 5 | China Mobile Communications Corporation | 28,756,736 | 1.33 x 240 | 16 | 18,823 |
| 6 | Hangzhou Alibaba Advertising Co.,Ltd. | 20,455,424 | 1.04 x 242 | 1 | 968 |
| 7 | China Telecom (Group) | 15,293,952 | 1.55 x 237 | 4 | 2,362 |
| 8 | Shenzhen Tencent Computer Systems Company Limited | 14,960,716 | 1.21 x 233 | 2 | 3,549 |
| 9 | China Unicom Beijing Province Network | 13,968,896 | 1.65 x 236 | 1 | 2,419 |
| 10 | Alibaba (US) Technology Co., Ltd. | 10,825,216 | 1.45 x 237 | 1 | 1,255 |
| 11 | China Telecom | 8,615,168 | 1.87 x 236 | 202 | 10,015 |
| 12 | China TieTong Telecommunications Corporation | 5,128,448 | 0 | 2 | 337 |
| 13 | China Networks Inter-Exchange | 4,796,160 | 232 | 1 | 928 |
| 14 | China Unicom IP network China169 Guangdong province | 3,774,464 | 1.35 x 237 | 1 | 166 |
| 15 | IDC, China Telecommunications Corporation | 3,272,448 | 1.31 x 234 | 1 | 896 |
| 16 | BEIJING GEHUA CATV NETWORK CO.LTD | 2,242,816 | 1.34 x 234 | 1 | 126 |
| 17 | Oriental Cable Network Co., Ltd. | 2,124,800 | 234 | 1 | 146 |
| 18 | Huawei Cloud Service data center | 1,838,080 | 1.89 x 233 | 1 | 443 |
| 19 | China Unicom Shanghai network | 1,291,264 | 1.55 x 236 | 1 | 804 |
| 20 | China Unicom Guangzhou network | 1,233,920 | 1.92 x 231 | 1 | 2,421 |