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 | 2,151 |
| 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 | 2,111 |
| 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 |
| — |
| 0 |
| AS17772CN | CHINACOMM - CHINA COMMUNICATIONS SYSTEM Co.,Ltd. | — | — | 0 |
| AS18344CN | CNCGROUP-BACKBONE-NORTH - USED IN NORTH CHINANET BACKBONE | — | — | 0 |
| AS23846CN | JNGDN-AS-AP - Jinan Radio &TV Wellunited | — | — | 0 |
| AS24311CN | CNGI-CMNETV6-AS-AP - China Mobile Communications Corporation IPv6 network | — | — | 0 |
| AS24417CN | CNNIC-XMGDNET-AP - Xiamen Broadcasting & TV Network Transmit Co.Ltd | — | — | 0 |
| AS24421CN | SHNAP - SHANGHAI NETWORK ACCESS POINT | — | — | 0 |
| AS37946CN | CNNIC-AWCN-AP - Airway Communication Holdings Limited | — | — | 0 |
| AS38336CN | Linkever - Beijing Linkever Technology Co.,Ltd | — | — | 0 |
| AS38337CN | CNNIC-NTNet - NIU Telecommunications Inc | — | — | 0 |
| AS45072CN | AS45072-17 - CNNIC ASN block | — | — | 0 |
| AS45073CN | AS45073-18 - CNNIC ASN block | — | — | 0 |
| AS45080CN | LINW - Room 2102, South Tower, No.300 XuanHua Road, ShangHai, china | — | — | 0 |
| AS45098CN | chinacache - Beijing Blue I.T Technologies Co.,Ltd. | — | — | 0 |
| AS45746CN | SACCL-AS-AP - Shenzhen Aosida Communication Co., Ltd. | — | — | 0 |
| AS45798CN | ZPARKNET-AS-AP2 - BII Group Holding Ltd. | — | — | 0 |
| AS58845CN | AS58845-19 - China Internet Network Information Center | — | — | 0 |
| AS58865CN | SOHU - Beijing Sohu New Media Information Technology Co., Ltd | — | — | 0 |
| AS58999CN | AS58999-9 - China Internet Network Information Center | — | — | 0 |
| AS59003CN | TJGDKD - Tianjin B&T broadband network technology Co., Ltd. | — | — | 0 |
| AS59021CN | JHLT-TECH - Beijing Jing Huai Longteng Technology Co., Ltd | — | — | 0 |
| AS59080CN | JWWX-TECH - Beijing Jingwang Weixin Technology Co., Ltd. | — | — | 0 |
| AS59228CN | ChinaNet-Zhejiang-Jinhua-MAN - CHINANET Zhejiang province Jinhua MAN network | — | — | 0 |
| AS59231CN | ChinaNet-Zhejiang-Taizhou-MAN - CHINANET Zhejiang province Taizhou MAN network | — | — | 0 |
| AS63541CN | CHINACACHE - Beijing Blue I.T Technologies Co.,Ltd. | — | — | 0 |
| AS63575CN | KHTech - Shanghai Kuanhui Tech. Co.,ltd | — | — | 0 |
| AS63591CN | GDHRUI - GUANGDONG HENGRUI TECHNOLOGY CO.,LTD | — | — | 0 |
| AS63643CN | AS63643-114 - China Internet Network Information Center | — | — | 0 |
| AS63662CN | TC-NET - Beijing Fouth Dimension Telecom Co,Ltd | — | — | 0 |
| AS63669CN | CBHBNET - China Bohai Bank Co.,Ltd | — | — | 0 |
| AS63729CN | Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd. | — | — | 0 |
| AS63814CN | CHINANET-Hubei-Yichang-MAN - CHINANET Hubei province Yichang network | — | — | 0 |
| AS63825CN | CHINANET-Hubei-Xiantao-MAN - CHINANET Hubei province Xiantao network | — | — | 0 |
| AS131520CN | AS131520-40 - China Internet Network Information Center | — | — | 0 |
| AS131528CN | AS131528-48 - China Internet Network Information Center | — | — | 0 |
| AS131542CN | AS131542-62 - China Internet Network Information Center | — | — | 0 |
| AS131554CN | OASHNET - Oneasia ( Shanghai) Limited | — | — | 0 |
| AS133563CN | ABITCOOL-MEMBER4-AS - aBitCool Broadband Beijing Inc. | — | — | 0 |
| AS133573CN | ABITCOOL-MEMBER13-AS - aBitCool Broadband Beijing Inc. | — | — | 0 |
| AS133577CN | ABITCOOL-MEMBER17-AS - aBitCool Broadband Beijing Inc. | — | — | 0 |
| AS135501CN | CNT-northChina - CERNET New Technology Co., Ltd | — | — | 0 |
| AS137528CN | CICC-AS-AP - China International Capital Corporation Limited | — | — | 0 |
| AS137714CN | CEMNET - Ministry of Emergency Management of the People's Republic of China | — | — | 0 |
| AS137736CN | CCBNET - China Construction Bank | — | — | 0 |
| AS137737CN | BMWNSC - BMW China Automotive Trading LTD. | — | — | 0 |
| AS137769CN | PCLAB - Shenzhen Cyberspace Laboratory | — | — | 0 |
| AS137778CN | NJSCZ - Nangjing sichongzou kemao Ltd. | — | — | 0 |