Loading…
How China ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to China over time.
The largest autonomous systems registered to China by IPv4 footprint.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS4134CN | CHINANET-BACKBONE - No.31,Jin-rong Street | 111.8M | 1,356 |
| AS4837CN | CHINA169-Backbone - CHINA UNICOM China169 Backbone | 59.3M | 2,150 |
| AS9808CN | CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd. | 56.6M | 21,409 |
| AS4538CN | ERX-CERNET-BKB - China Education and Research Network Center | 42.8M | 5,062 |
| AS37963CN | ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd. |
China against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
6,627 autonomous systems registered to China. Click an AS for detail.
| 20.8M |
| 860 |
| AS4812CN | CHINANET-SH-AP - China Telecom (Group) | 13.6M | 579 |
| AS4808CN | CHINA169-BJ - China Unicom Beijing Province Network | 13.3M | 2,120 |
| AS45090CN | TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited | 12.3M | 2,253 |
| AS45102CN | ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. | 11.2M | 1,317 |
| AS56046CN | CMNET-Jiangsu-AP - China Mobile communications corporation | 7.9M | 5,281 |
| JQ-Networks Qiao Jiang |
| — |
| 2.3K |
| 10 |
| AS146542CN | AS146542-309 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145405CN | AS145405-196 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144863CN | AS144863-166 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146286CN | AS146286-53 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144092CN | AS144092-419 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144333CN | AS144333-148 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142695CN | AS142695-46 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS137721CN | AS137721-13 - China Internet Network Information Center | — | 67.6K | 2 |
| AS144556CN | AS144556-371 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143169CN | AS143169-6 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143124CN | AS143124-475 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145842CN | AS145842-121 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143997CN | AS143997-324 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145726CN | AS145726-5 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144518CN | AS144518-333 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144630CN | AS144630-445 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144199CN | AS144199-14 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144512CN | AS144512-327 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS151443CN | AS151443-21 - Future Internet Technology Infrastructure (FITI) | — | 1 | 1 |
| AS144392CN | AS144392-207 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146598CN | AS146598-365 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143472CN | AS143472-309 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143970CN | AS143970-297 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146607CN | AS146607-374 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143577CN | AS143577-414 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145357CN | AS145357-148 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145069CN | AS145069-372 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145604CN | AS145604-395 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145827CN | AS145827-106 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145169CN | AS145169-472 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143600CN | AS143600-437 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143210CN | AS143210-47 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144124CN | AS144124-451 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144283CN | AS144283-98 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS140861CN | CHINATELECOM-JIANGXI-GANZHOU-5G-NETWORK - CHINATELECOM Jiangxi province Ganzhou 5G network | — | 1 | 1 |
| AS145911CN | AS145911-190 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143583CN | AS143583-420 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142106CN | AS142106-40 - China Education and Research Network (CERNET) | — | 1 | 1 |
| AS144255CN | AS144255-70 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145759CN | AS145759-38 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146667CN | AS146667-434 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145682CN | AS145682-473 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143710CN | AS143710-37 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145462CN | AS145462-253 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145592CN | AS145592-383 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142809CN | AS142809-160 - China Education and Research Network (CERNET) | — | 65.5K | 1 |