IP address ranges in China
China holds 20,684,268 IPv4 segments in the IP99 geolocation database, covering 414,922,292 addresses. In the 4 days to 12 September 2026 we newly captured 1,891,168 proxy-type addresses there.
Network usage types
The ratio of residential broadband to datacenter address space is the most direct indicator of what kind of proxy risk a region carries: a high datacenter share means datacenter proxies are more likely; a high residential share means home-broadband proxies and dial-up pools are.
| Usage type | Segments | Share |
|---|---|---|
| Residential broadband | 70,614 | 36.1% |
| Gateway / NAT egress | 56,150 | 28.7% |
| Datacenter | 50,052 | 25.6% |
| Mobile network | 8,544 | 4.4% |
| CDN node | 5,919 | 3.0% |
| Education network | 3,949 | 2.0% |
| DNS service | 250 | 0.1% |
| Network infrastructure | 88 | 0.0% |
| Government | 72 | 0.0% |
| Organisation | 45 | 0.0% |
| COM | 1 | 0.0% |
Autonomous systems
An ASN identifies the operator of a network. Addresses under one ASN usually share risk characteristics, which is why risk controls often act on whole ASNs rather than single addresses. Operator names are not published here — the machine-readable identity is the ASN.
| ASN | Segments |
|---|---|
| AS4134 | 8,588,370 |
| AS4837 | 4,322,279 |
| AS9808 | 908,062 |
| AS4812 | 874,458 |
| AS4760 | 644,630 |
| AS3462 | 441,540 |
| AS9269 | 371,253 |
| AS4808 | 352,515 |
| AS137266 | 219,962 |
| AS56046 | 211,578 |
Look up a single address
Free, no signup: curl https://ip99.com/v1/ip/8.8.8.8 — see the API documentation.