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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 |
| AS140279CN |
| CHINATELECOM-SiChuan-Nanchong-5G-Network - CHINATELECOM SiChuan province Nanchong 5G network |
| — |
| — |
| 0 |
| AS140559CN | CHINATELECOM-XINJIANG-YILI-5G-NETWORK - CHINATELECOM XINJIANG province Yili 5G network | — | — | 0 |
| AS140566CN | CHINATELECOM-XINJIANG-BAZHOU-5G-Network - CHINATELECOM XINJIANG province Bazhou 5G network | — | — | 0 |
| AS146770CN | GD-DG-EGOV - Dongguan Government Service Data Administration Bureau | — | — | 0 |
| AS146792CN | SHENFU-CN - Shanghai Shenfu Information Technology Co., Ltd | — | — | 0 |
| AS149459CN | CHINANET-GANSU-QINGYANG-5G-MAN-NETWORK - CHINATELECOM Gansu province Qingyang 5G MAN network | — | — | 0 |
| AS149461CN | CHINANET-GANSU-LINXIA-5G-MAN-NETWORK - CHINATELECOM Gansu province Linxia 5G MAN network | — | — | 0 |
| AS151223CN | AS151223-8 - China Internet Network Information Center | — | — | 0 |
| AS151225CN | GUANGMANGKEJI - Nanchang Guangguang Data Technology Co., Ltd | — | — | 0 |
| AS151228CN | XWTECH - Guangdong Xingwang Technology Co., Ltd | — | — | 0 |
| AS151252CN | FNTN - NANJING FUTURE NETWORK INDUSTRY INNOVATION Co,.LTD | — | — | 0 |
| AS151264CN | HEPTASKY - SHENZHEN QIYUE STAR TECHNOLOGY CO., | — | — | 0 |
| AS151311CN | HMKJ - Shenzhen Humeng Technology Co., Ltd | — | — | 0 |
| AS151628CN | CT-HEBEI-SHIJIAZHUANG-MAN - China Telecom | — | — | 0 |
| AS212831CN | LiangZhanMing Liang Zhan Ming | — | — | 0 |
| AS218662CN | TMDQQ-AS Zechen Xie | — | — | 0 |
| AS7549CN | CEINC-NET-AP - The North China regional network of CEInet | — | — | 0 |
| AS17430CN | GWBN - 5F Greatwall Bldg., A38 Xueyuan Road Haidian District,Beijing | — | — | 0 |
| AS17432CN | CESTC - China Electronic System Technology Co., Ltd | — | — | 0 |
| AS17965CN | CSTNET - CHINA SCIENCE AND TECHNOLOGY NETWORK | — | — | 0 |
| AS24575CN | DRAGONLAB-AS-AP - DRAGONLAB | — | — | 0 |
| AS37940CN | eTrunknet - etrunk network telecommunication co. ltd | — | — | 0 |
| AS37951CN | CSTNET-AS-AP - Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | — | — | 0 |
| AS37964CN | AS37964-13 - CNNIC ASN block | — | — | 0 |
| AS38352CN | CNNIC-Ticket-AP - Beijing Gehua Ticketmaster Ticketing Co., Ltd. | — | — | 0 |
| AS38353CN | CNISP-UNION - CNISP-Union Technology (Beijing) Co., Ltd | — | — | 0 |
| AS38379CN | MAGINETWORK - No.9 Building, No.619 Longchang Road,Shanghai,China | — | — | 0 |
| AS45060CN | TYKD - Room 301,Tower A,CITIC Building,No.19,Jian Guo Men Wai Street | — | — | 0 |
| AS45063CN | AS45063-8 - CNNIC ASN block | — | — | 0 |
| AS45068CN | CNNIC-DIGILAND-AP - Beijing Digiland media technology Co. Ltd | — | — | 0 |
| AS45089CN | BSTINET - No.16 S.St.Xizhimen, Beijing, 100035, P.R.CHina | — | — | 0 |
| AS55466CN | ISPUNION-CN - Rm.2204, Building 2, Huihuang International Building, | — | — | 0 |
| AS55886CN | DH-NET-BJ - Beijing Digital Home Network Technology corporation | — | — | 0 |
| AS55963CN | CAGN - Chinese Academy of Governance | — | — | 0 |
| AS55968CN | GWBN - Great Wall Broadband Network Service Co.,Ltd. | — | — | 0 |
| AS55976CN | DxConsole - Beijing DxConsole Technology Co. Ltd | — | — | 0 |
| AS55993CN | Gonghuiyijia - Zhonggongfu Gonghuiyijia Information Service Co., Ltd. | — | — | 0 |
| AS55997CN | AS55997-42 - CNNIC ASN block | — | — | 0 |
| AS56015CN | CSLC-NET - China Sports Lottery Technology Development Co., Ltd | — | — | 0 |
| AS56292CN | SANXIN - Beijing Sanxin Times Technology Co., Ltd. | — | — | 0 |
| AS58564CN | CHINATELECOM-Guangdong-Foshan-MAN - CHINANET Guangdong province Dongguan network | — | — | 0 |
| AS58573CN | CHINATELECOM-Guangdong-Maoming-MAN - CHINANET Guangdong province Foshan network | — | — | 0 |
| AS58844CN | ofidc - Guangdong Aofei Data Technology Co., Ltd. | — | — | 0 |
| AS58853CN | SHKDNET - Shanghai KUDUNET Communication network equipment., LTD | — | — | 0 |
| AS58997CN | AS58997-7 - China Internet Network Information Center | — | — | 0 |
| AS59004CN | TNCNT - Tianjin new cloud network technology co., LTD | — | — | 0 |
| AS59010CN | UFNET - UnionFriend Network information service Co.,LTD | — | — | 0 |