China
Top organizations
Top ASNs
| ASN | Name | IPs |
|---|---|---|
| AS4134 | Chinanet | 99.39M |
| AS4837 | CHINA UNICOM China169 Backbone | 57.23M |
| AS9808 | China Mobile Communications Group Co., Ltd. | 17.27M |
| AS4538 | China Education and Research Network Center | 17.12M |
| AS37963 | Hangzhou Alibaba Advertising Co.,Ltd. | 9.38M |
| AS4812 | China Telecom (Group) | 7.87M |
| AS4808 | China Unicom Beijing Province Network | 7.82M |
| AS45090 | Shenzhen Tencent Computer Systems Company Limited | 6.17M |
| AS56046 | China Mobile communications corporation | 3.63M |
| AS4847 | China Networks Inter-Exchange | 3.43M |
| AS56041 | China Mobile communications corporation | 2.99M |
| AS17816 | China Unicom IP network China169 Guangdong province | 2.67M |
| AS56045 | China Mobile communications corporation | 1.97M |
| AS24445 | Henan Mobile Communications Co.,Ltd | 1.94M |
| AS24444 | Shandong Mobile Communication Company Limited | 1.87M |
| AS23724 | IDC, China Telecommunications Corporation | 1.66M |
| AS55990 | Huawei Cloud Service data center | 1.61M |
| AS140292 | CHINATELECOM Jiangsu province Suzhou 5G network | 1.29M |
| AS137266 | CHINATELECOM Hubei province Wuhan 5G network | 1.27M |
| AS56048 | China Mobile Communicaitons Corporation | 1.13M |
| AS17429 | BEIJING GEHUA CATV NETWORK CO.LTD | 999.4K |
| AS56044 | China Mobile communications corporation | 973.1K |
| AS4811 | China Telecom (Group) | 934.1K |
| AS17621 | China Unicom Shanghai network | 885.0K |
| AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 867.8K |
Regions / states / provinces
Network composition
How China's allocated IPv4 space breaks down by operator type, regional registry, and block size.
| Category | IPv4 | Share |
|---|---|---|
| ISP / Telecom | 183.11M |
70.9%
|
| Mobile | 40.58M |
15.7%
|
| Enterprise | 31.31M |
12.1%
|
| Hosting / Cloud | 1.92M |
0.7%
|
| Academic / Research | 1.18M |
0.5%
|
| Government | 40.2K |
0.0%
|
| CDN | 512 |
0.0%
|
| Registry | IPv4 | Share |
|---|---|---|
| APNIC | 344.80M |
99.9%
|
| ARIN | 364.8K |
0.1%
|
| RIPE NCC | 72.5K |
0.0%
|
| AFRINIC | 9.0K |
0.0%
|
| LACNIC | 1.0K |
0.0%
|
Routing & security
Live BGP routing footprint for China from our global collectors, with RPKI route-origin validation coverage.
RPKI-valid % = announced prefixes with a matching Route Origin Authorization. Live routing →
Web3 footprint
China hosts 298 observed decentralized-network nodes across 7 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Reverse-DNS, threat intelligence & internet health
How much of China's address space resolves to a hostname, how much appears on public threat blocklists, how widely the population is online, and independent signals of censorship and outages.
Reverse-DNS + threat-blocklist footprint from our own scanning & 8 threat-intel feeds. Internet adoption from the World Bank; censorship measurements from OONI; outage detection from IODA / Georgia Tech; connection speed from Cloudflare Radar.
Frequently Asked Questions
How many IPv4 addresses are allocated to China?
China has 345,342,432 IPv4 addresses allocated across 8,106 network ranges. These allocations are managed by regional internet registries and assigned to organizations operating within the country.
What are the largest internet providers in China?
The top organizations in China by IP allocation include the major ISPs, hosting providers, and enterprises listed above. These 50 organizations collectively manage the majority of the country's IPv4 address space.
How many ASNs operate in China?
China has 50 or more registered Autonomous Systems. Each ASN represents an independently routed network, such as an ISP, cloud provider, or enterprise network.
What continent is China in?
China is located in Asia. IP address allocations in this region are managed by APNIC.
