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How Hong Kong SAR China ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Paper holder: holds 131.3M /48 blocks but only 8.9% of users are IPv6-capable.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Hong Kong SAR China over time.
The largest autonomous systems registered to Hong Kong SAR China by IPv4 footprint.
Hong Kong SAR 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.
1,393 autonomous systems registered to Hong Kong SAR China. Click an AS for detail.
| 570 |
| AS9908HK | HKCABLE2-HK-AP - HK Cable TV Ltd | 1.6M | 200 |
| AS4637HK | ASN-TELSTRA-GLOBAL - Telstra Global | 1.4M | 769 |
| AS136907HK | HWCLOUDS-AS-AP - HUAWEI CLOUDS | 1.2M | 665 |
| AS134548HK | DXTL-HK - DXTL Tseung Kwan O Service | 1M | 263 |
| AS4515HK | PCCW-AS-AP - PCCW IMS Ltd (PCCW Business Internet Access) | 1M | 303 |
| 11.3K |
| — |
| 32 |
| AS138152HK | YISUCLOUDLTD-HK - YISU CLOUD LTD | 11.3K | — | 44 |
| AS9253HK | MYTV-HK - New Media Group Limited | 11.3K | — | 8 |
| AS134700HK | SINOYCLOUD-AS-AP - Sinoycloud Limited | 11.8K | — | 46 |
| AS138571HK | SUPERCLOUDSLIMITED-AS-AP - SUPERCLOUDS LIMITED | 12K | 65.5K | 16 |
| AS17888HK | SINGTEL-HK - SingTel Hong Kong Limited | 12K | 65.5K | 17 |
| AS150706HK | HKZTCL-AS-AP - Hong Kong Zhengxing Technology Co., Ltd. | 12.3K | 66.6K | 50 |
| AS151407HK | HNSL-AS-AP - Hytron Network Services Limited | 12.3K | 5 | 33 |
| AS4641HK | HKIX-AS-AP - The Hong Kong Internet Exchange Limited | 12.5K | 65.5K | 4 |
| AS136038HK | HDTIDCCLOUD-AS-AP - HDTIDC LIMITED | 12.8K | — | 26 |
| AS9502HK | OOCL-HKG-AP - Hong Kong Headquarters | 13.1K | — | 51 |
| AS153671HK | LGHL-AS-AP - Liasail Global Hongkong Limited | 13.3K | — | 17 |
| AS17554HK | CITIC-HK-AP - Citic Telecom International (Data) Limited. | 13.8K | 65.5K | 35 |
| AS137897HK | PANLIANTECHNOLOGYCOLIMITED-AS-HK - PAN-LIAN TECHNOLOGY CO., LIMITED | 14.1K | 3 | 37 |
| AS24334HK | CYBERPORT-HK-AP - Cyberport Hong Kong | 14.3K | 524.3K | 39 |
| AS152918HK | LNL-AS-AP - Liberally Network LLC | 14.6K | — | 39 |
| AS202917HK | CIGNA-UK Cigna HLA Technology Services Company Ltd | 14.8K | — | 19 |
| AS134835HK | SNL-HK - Starry Network Limited | 14.8K | 8K | 71 |
| AS9732HK | SCIG-AS-AP - Digital Policy Office, HKSARG | 14.8K | 65.5K | 10 |
| AS38166HK | SCB1-AS-HK-AP - Standard Chartered Bank (Hong Kong) Limited.Banking and | 15.4K | — | 60 |
| AS133771HK | RPS-AS-AP - Rapid Shield Company Limited | 15.6K | — | 8 |
| AS63981HK | NTDKL-HK - 43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong | 15.6K | 196.6K | 40 |
| AS133115HK | HKKFGL-AS-AP - HK Kwaifong Group Limited | 15.9K | 65.5K | 63 |
| AS136744HK | DPTL-AS-AP - DREAM POWER TECHNOLOGY LIMITED | 16.1K | — | 54 |
| AS137263HK | NETEASE-AS-AP - NETEASE HONG KONG LIMITED | 16.4K | 65.5K | 44 |
| AS9660HK | KANNET-AS-AP - Telecommunication and ISP company | 16.6K | — | 4 |
| AS132813HK | AISI-AS-AP - HK AISI CLOUD COMPUTING LIMITED | 17.2K | — | 36 |
| AS219075HK | VSEEK VSEEK LIMITED | 17.9K | — | 70 |
| AS142403HK | YISUCLOUDLTD-HK - YISU CLOUD LTD | 17.9K | — | 70 |
| AS63888HK | DATAWINGLIMITED-AS - DATAWING LIMITED | 17.9K | — | 70 |
| AS23881HK | UDOMAIN-AS-AP - UDomain Web Hosting Company Ltd | 18.2K | 2 | 73 |
| AS149175HK | UFWDTL-AS-AP - UNION FU WAH DIGITAL TECHNOLOGY LIMITED | 18.2K | 32.8K | 63 |
| AS133380HK | LAYER-AS - Layerstack Limited | 18.2K | — | 71 |
| AS135357HK | PCCW22-HK - HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED | 18.2K | — | 23 |
| AS135386HK | LTG-AS-AP - LinkChina Telecom Global Limited. | 18.4K | 131.1K | 51 |
| AS134729HK | JPTL-AS-AP - JOINT POWER TECHNOLOGY LIMITED | 18.4K | — | 72 |
| AS9231HK | IPEOPLESNET-AS-AP - China Mobile Hong Kong Company Limited | 19.2K | — | 71 |
| AS207550HK | OCLAYER OCLAYER LIMITED | 19.5K | — | 55 |
| AS10032HK | HGC-AS-AP - BDX DC Services (HK) Limited | 20.2K | 2 | 49 |
| AS133752HK | LEASEWEB-APAC-HKG-10 - LEASEWEB HONG KONG LIMITED | 20.2K | 131.1K | 47 |
| AS202036HK | EXTREME-COMM EXTREME COMMUNICATIONS TECHNOLOGY LIMITED | 20.5K | — | 62 |
| AS18218HK | HKSTPC-AS-AP - HK Science & Technology Parks Corporation | 20.5K | — | 20 |
| AS139259HK | ADC-AS-AP - ADC GROUP CO.,LIMITED | 20.5K | — | 77 |
| AS142578HK | ELARGEHONGKONGLI-AS-AP - E-Large (HongKong) | 21K | — | 15 |
| AS9266HK | FIVEWAYS-HK - Fiveways International Limited | 21.2K | — | 56 |
| AS7651HK | LINGNAN-AS-AP - Lingnan University | 21.3K | 1 | 15 |
| AS7650HK | EDUHK-AS-AP - The Education University of Hong Kong | 21.5K | 1 | 26 |