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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 | 1,353 |
| 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 |
| CNPCWAN - Research Institute Of Petroleum Exploration and Development |
| — |
| — |
| 0 |
| AS139171CN | CNPCWAN - Research Institute Of Petroleum Exploration and Development | — | — | 0 |
| AS139189CN | YuJiaHengTong - Beijing Yu Jia Heng Tong Communications and Information Co., Ltd. | — | — | 0 |
| AS139635CN | HYNTCL-AS-AP - Hubei Yunwutong Network Technology Co., Ltd. | — | — | 0 |
| AS140341CN | CHINATELECOM-NINGXIA-WUZHONG-5G-NETWORK - CHINATELECOM Ningxia province Wuzhong 5G network | — | — | 0 |
| AS140554CN | CHINATELECOM-XINJIANG-WULUMUQI-5G-NETWORK - CHINATELECOM XINJIANG province Wulumuqi 5G network | — | — | 0 |
| AS140562CN | CHINATELECOM-XINJIANG-ALETAI-5G-NETWORK - CHINATELECOM XINJIANG province Aletai 5G network | — | — | 0 |
| AS140582CN | GSITCL-AS-AP - Guangzhou Shunhang Information Technology Co., LTD | — | — | 0 |
| AS146769CN | AS146769-24 - China Internet Network Information Center | — | — | 0 |
| AS146773CN | WJHTEDU - Beijing WangJu Interworking Information Technology Co. LTD | — | — | 0 |
| AS146795CN | WZYFNET - Wenzhou Yunfeng Network Technology Co., Ltd | — | — | 0 |
| AS146827CN | BJXTCNNET - Beijing XunTong Communication Service Co. Ltd | — | — | 0 |
| AS149466CN | CHINANET-GANSU-PINGLIANG-5G-MAN-NETWORK - CHINATELECOM Gansu province Pingliang 5G MAN network | — | — | 0 |
| AS149469CN | CHINANET-GANSU-BAIYIN-5G-MAN-NETWORK - CHINATELECOM Gansu province Baiyin 5G MAN network | — | — | 0 |
| AS149639CN | MSMSL-AS-AP - Morgan Stanley Management Service (Shanghai) Limited | — | — | 0 |
| AS151260CN | TCLOUDNET - TingYun Network Technology(Beijing)Co, Ltd. | — | — | 0 |
| AS151301CN | GTLXNET - Beijing Fibre Sky Network Technology Co., Ltd. | — | — | 0 |
| AS199691CN | ZhileGong-CCL-AS Zhile Gong | — | — | 0 |
| AS201770CN | SUANWEI-AS Ji Tianyu Trading as Chengdu Chenghua District Suanwei Space Information Technology Studio | — | — | 0 |
| AS213581CN | chuyun yuquan nie | — | — | 0 |
| AS215315CN | LUOLIZI LIZI LUO | — | — | 0 |
| AS216276CN | StoneFlicker-1 Guangzhou StoneFlicker Technology Co., Ltd. | — | — | 0 |
| AS4814CN | CHINA169-BBN - CNCGROUP IP network????????China169 Beijing Broadband Network | — | — | 0 |
| AS7639CN | CAPNET - NO.11 Xi San Huan Zhong Road,Beijing | — | — | 0 |
| AS9535CN | ONE-NET-HK - INTERNET-SOLUTION -HK | — | — | 0 |
| AS17431CN | BTDC - Beijing Telecom Development Co.BJ 95795 Dept | — | — | 0 |
| AS17966CN | CIBN - China Information Broadcast Network Ltd.Co. | — | — | 0 |
| AS18243CN | Shanghai-EaseNet - 5th Floor, Builidng 9, No.690 Bi Bo Road, Shanghai, China | — | — | 0 |
| AS24145CN | AS24145-1 - CNNIC ASN block | — | — | 0 |
| AS24369CN | CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University | — | — | 0 |
| AS24412CN | AS24412-12 - CNNIC ASN block | — | — | 0 |
| AS24414CN | AS24414-14 - CNNIC ASN block | — | — | 0 |
| AS37954CN | AS37954-3 - CNNIC ASN block | — | — | 0 |
| AS38366CN | SCCBA - SHANDONG CITY COMMERCIAL BANKS ALLIANCE CO.,LTD | — | — | 0 |
| AS38373CN | HS-NET - P.O.Box 849- 28 Beijing China | — | — | 0 |
| AS38384CN | AS38384-50 - CNNIC ASN block | — | — | 0 |
| AS45082CN | CNNIC-LongChina-AP - TianJin LongChina Network S&T Co.,Ltd. | — | — | 0 |
| AS55877CN | CHINATELECOM-Sichuan-Chengdu - No.473, North Branch Way Suanglin Road, Chengdu City, Sichuan Province, P.R.China. | — | — | 0 |
| AS55883CN | shanxun - Beijing lightning fast network telecommunication technology Co Ltd | — | — | 0 |
| AS55975CN | Ling-Cloud - LingCloud (Beijing) Technology Co., Ltd. | — | — | 0 |
| AS55980CN | YIJIANET - Shanghai Yi frame network science and technology limited company | — | — | 0 |
| AS55988CN | CNNIC-PBSL-AP - Pacnet Business Solutions LTD | — | — | 0 |
| AS56176CN | HJSZ-COM - Beijing Hejushuzi Technology Corporation Limited | — | — | 0 |
| AS58412CN | CMCNET - Liaoning Shenzhou Cloud Information Technology Co.,LTD | — | — | 0 |
| AS58572CN | CHINATELECOM-Guangdong-Zhaoqing-MAN - CHINANET Guangdong province Foshan network | — | — | 0 |
| AS58774CN | ChinaNet-Fujian-Quanzhou-IDC - CHINANET Fujian province Quanzhou IDC network | — | — | 0 |
| AS58776CN | ChinaNet-Fujian-Longyan-IDC - CHINANET Fujian province Longyan IDC network | — | — | 0 |