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 | 59.2M | 1,597 |
| AS9808CN | CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd. | 56.5M | 21,205 |
| AS4538CN | ERX-CERNET-BKB - China Education and Research Network Center | 42.3M | 5,834 |
| 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.
6,608 autonomous systems registered to China. Click an AS for detail.
| 20.4M |
| 843 |
| AS4812CN | CHINANET-SH-AP - China Telecom (Group) | 13.6M | 566 |
| AS4808CN | CHINA169-BJ - China Unicom Beijing Province Network | 13.3M | 2,104 |
| AS45090CN | TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited | 12.2M | 2,247 |
| AS45102CN | ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. | 10.5M | 1,193 |
| AS56046CN | CMNET-Jiangsu-AP - China Mobile communications corporation | 7.8M | 5,168 |
| AS146584-351 - China Education and Research Network (CERNET) |
| — |
| 65.5K |
| 1 |
| AS140862CN | CHINATELECOM-JIANGXI-JIAN-5G-NETWORK - CHINATELECOM Jiangxi province Jian 5G network | — | 1 | 1 |
| AS145914CN | AS145914-193 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143598CN | AS143598-435 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145929CN | AS145929-208 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143803CN | AS143803-130 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145402CN | AS145402-193 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS151431CN | AS151431-9 - Future Internet Technology Infrastructure (FITI) | — | 1 | 1 |
| AS146331CN | AS146331-98 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS140522CN | CHINATELECOM-GUANGXI-FANGCHENGGANG-5G-NETWORK - CHINATELECOM GUANGXI province FangChengGang 5G network | — | 3 | 3 |
| AS143345CN | AS143345-182 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146620CN | AS146620-387 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143946CN | AS143946-273 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145298CN | AS145298-89 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144920CN | AS144920-223 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144259CN | AS144259-74 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143068CN | AS143068-419 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS210426CN | LIANGZHU-NETWORK Liang Zhu | — | 1 | 1 |
| AS144625CN | AS144625-440 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143750CN | AS143750-77 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146608CN | AS146608-375 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144494CN | AS144494-309 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS154155CN | SUZHOUYESONG-AS-AP - Suzhou Yesong Information Technology Co., Ltd | — | 1 | 1 |
| AS146164CN | AS146164-443 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145170CN | AS145170-473 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144104CN | AS144104-431 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145289CN | AS145289-80 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146587CN | AS146587-354 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142755CN | AS142755-106 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145462CN | AS145462-253 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS210176CN | AppleBlock-Network Haoyi Xiang | — | 16 | 1 |
| AS145709CN | AS145709-500 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145551CN | AS145551-342 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145030CN | AS145030-333 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146471CN | AS146471-238 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS143550CN | AS143550-387 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145450CN | AS145450-241 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS145387CN | AS145387-178 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142892CN | AS142892-243 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142821CN | AS142821-172 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142934CN | AS142934-285 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144908CN | AS144908-211 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144619CN | AS144619-434 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146319CN | AS146319-86 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS144202CN | AS144202-17 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS146224CN | AS146224-503 - China Education and Research Network (CERNET) | — | 65.5K | 1 |
| AS142824CN | AS142824-175 - China Education and Research Network (CERNET) | — | 65.5K | 1 |