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 | 1,353 |
| AS4837CN | CHINA169-Backbone - CHINA UNICOM China169 Backbone | 59.3M | 2,132 |
| AS9808CN | CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd. | 56.4M | 21,286 |
| AS4538CN | ERX-CERNET-BKB - China Education and Research Network Center | 42.7M | 5,956 |
| 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.
6,624 autonomous systems registered to China. Click an AS for detail.
| 20.4M |
| 850 |
| AS4812CN | CHINANET-SH-AP - China Telecom (Group) | 13.6M | 565 |
| AS4808CN | CHINA169-BJ - China Unicom Beijing Province Network | 13.3M | 2,106 |
| AS45090CN | TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited | 12.2M | 2,247 |
| AS45102CN | ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. | 10.8M | 1,216 |
| AS56046CN | CMNET-Jiangsu-AP - China Mobile communications corporation | 7.9M | 5,203 |
| CHINANET-Hubei-Wuhan-MAN - CHINANET Hubei province Wuhan network |
| — |
| — |
| 0 |
| AS63820CN | CHINANET-Hubei-Xianning-MAN - CHINANET Hubei province Xianning network | — | — | 0 |
| AS63828CN | BILIBILI-as-aiyun - bilibili.com-as-aiyun | — | — | 0 |
| AS63999CN | Cloud-CN - Aiyun Technology Co.,Ltd | — | — | 0 |
| AS131300CN | CNISP-UNION - CNISP-Union Technology (Beijing) Co., Ltd | — | — | 0 |
| AS131320CN | capitalonline - Capitalonline data service Co.,LTD | — | — | 0 |
| AS131326CN | ChinaHW - 2308 Yinlaige # 22 Jinsui Road | — | — | 0 |
| AS131449CN | GZTT - Guang zhou tianting information technology Co.,LTD | — | — | 0 |
| AS131521CN | HTSEC - Haitong Securities Company Limited | — | — | 0 |
| AS131525CN | TOURNET - Nanjing Tuniu Technology Co. Ltd. | — | — | 0 |
| AS131541CN | AS131541-61 - China Internet Network Information Center | — | — | 0 |
| AS131550CN | RUITONGHL-COM - Inner Mongolia Ruitong Network Technology Co., Ltd | — | — | 0 |
| AS131552CN | AS131552-72 - China Internet Network Information Center | — | — | 0 |
| AS132552CN | CERNET-TERNET-AS - Tianjin Municipal Education and Research Network | — | — | 0 |
| AS133565CN | ABITCOOL-MEMBER5-AS - aBitCool Broadband Beijing Inc. | — | — | 0 |
| AS135502CN | CNT-Northeast - CERNET New Technology Co., Ltd | — | — | 0 |
| AS135503CN | CNT-Northeast - CERNET New Technology Co., Ltd | — | — | 0 |
| AS135505CN | CNT-southChina - CERNET New Technology Co., Ltd | — | — | 0 |
| AS136196CN | CHINATELECOM-Yunnan-Nujiang-MAN - Nujiang | — | — | 0 |
| AS137017CN | SQITC-CN - BLUE SKY DATA CENTER LLC | — | — | 0 |
| AS137732CN | LRNET - Shanghai Longrui Information Technology Co., Ltd | — | — | 0 |
| AS137733CN | ANSTEEL - Ansteel Group Corporation Limited | — | — | 0 |
| AS137741CN | chinacache - Beijing Blue I.T Technologies Co.,Ltd. | — | — | 0 |
| AS137748CN | DFM - Dongfeng Communication Technology Co.,Ltd. | — | — | 0 |
| AS137774CN | NGAA - Beijing next generation access Acceleration CO.LTD | — | — | 0 |
| AS137784CN | Cacloud - CACloud Services (Shanghai) Co., Ltd. | — | — | 0 |
| AS137799CN | CGBNET - China Guangfa Bank | — | — | 0 |
| AS138405CN | L-KS - Lee Kinshing | — | — | 0 |
| AS139092CN | SINNET - Beijing Sinnet Technology Co., Ltd. | — | — | 0 |
| AS139106CN | zyucloud - CHINA ZHESHANG BANK CO.,LTD. | — | — | 0 |
| AS139127CN | Yisuyun - GuangZhou Yisu Cloud LTD. | — | — | 0 |
| AS139135CN | JISUIDC - Xinxiang Yi Yang Network Technology Co. Ltd. | — | — | 0 |
| AS139142CN | REFCNET - Refinitiv Technology China Co., Ltd | — | — | 0 |
| AS139743CN | SHENZHENSHIFANGTEC-AS-CN - Shen Zhen Shi Fang Technology Co., Limited | — | — | 0 |
| AS139782CN | IXPMOE-AS-AP - IXPMOE Internet Exchange | — | — | 0 |
| AS140276CN | CHINATELECOM-SiChuan-Luzhou-5G-Network - CHINATELECOM SiChuan province Luzhou 5G network | — | — | 0 |
| AS140284CN | CHINATELECOM-SiChuan-Yibin-5G-Network - CHINATELECOM SiChuan province Yibin 5G network | — | — | 0 |
| AS140564CN | CHINATELECOM-XINJIANG-TULUFAN-5G-NETWORK - CHINATELECOM XINJIANG province Tulufan 5G network | — | — | 0 |
| AS146766CN | AS146766-21 - China Internet Network Information Center | — | — | 0 |
| AS146783CN | FunDet - Shandong Future Interconnect-Tech Co.,Ltd | — | — | 0 |
| AS146786CN | CONICLOUD - Conicloud Communication Service Co., Ltd | — | — | 0 |
| AS146796CN | SHJCNET - Shanghai Jingchen Technology Co., Ltd | — | — | 0 |
| AS149763CN | NANJING1-AS-AP - Nanjing Caiyanrui Network Technology Co., Ltd | — | — | 0 |
| AS151221CN | JSRYNET - Yancheng Rui Yi Network Technology Service Co. Ltd. | — | — | 0 |
| AS151254CN | AS151254-39 - China Internet Network Information Center | — | — | 0 |
| AS151303CN | AS151303-88 - China Internet Network Information Center | — | — | 0 |
| AS151305CN | SSSYS - Songshan Laboratory | — | — | 0 |