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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 129.2M /48 blocks but only 7.5% 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.
1,332 autonomous systems registered to Hong Kong SAR China. Click an AS for detail.
| 538 |
| AS4637HK | ASN-TELSTRA-GLOBAL - Telstra Global | 1.3M | 652 |
| AS136907HK | HWCLOUDS-AS-AP - HUAWEI CLOUDS | 1.1M | 625 |
| AS134548HK | DXTL-HK - DXTL Tseung Kwan O Service | 1M | 254 |
| AS4515HK | PCCW-AS-AP - PCCW IMS Ltd (PCCW Business Internet Access) | 1M | 302 |
| AS17924HK | SMARTONE-MB-AS-AP - SmarTone Mobile Communications Ltd | 985.9K | 118 |
| 11.8K |
| — |
| 46 |
| AS17888HK | SINGTEL-HK - SingTel Hong Kong Limited | 12K | 65.5K | 17 |
| AS138571HK | SUPERCLOUDSLIMITED-AS-AP - SUPERCLOUDS LIMITED | 12K | 65.5K | 16 |
| AS150452HK | LANDUPS-AS-AP - LANDUPS LIMITED | 12.5K | 35 | 23 |
| AS4641HK | HKIX-AS-AP - The Hong Kong Internet Exchange Limited | 12.5K | 65.5K | 4 |
| AS134835HK | SNL-HK - Starry Network Limited | 12.8K | 7K | 62 |
| AS9502HK | OOCL-HKG-AP - Hong Kong Headquarters | 13.1K | — | 51 |
| AS17554HK | CITIC-HK-AP - Citic Telecom International (Data) Limited. | 13.8K | 65.5K | 35 |
| AS24334HK | CYBERPORT-HK-AP - Cyberport Hong Kong | 14.3K | 524.3K | 39 |
| AS38166HK | SCB1-AS-HK-AP - Standard Chartered Bank (Hong Kong) Limited.Banking and | 14.3K | — | 56 |
| AS42960HK | VH-GLOBAL - VH Global Limited | 14.6K | 69.6K | 60 |
| AS9732HK | SCIG-AS-AP - Digital Policy Office, HKSARG | 14.6K | 65.5K | 9 |
| AS150706HK | HKZTCL-AS-AP - Hong Kong Zhengxing Technology Co., Ltd. | 14.6K | 66.6K | 59 |
| AS202917HK | CIGNA-UK Cigna HLA Technology Services Company Ltd | 14.8K | — | 19 |
| AS202036HK | EXTREME-COMM EXTREME COMMUNICATIONS TECHNOLOGY LIMITED | 15.1K | — | 46 |
| AS133771HK | RPS-AS-AP - Rapid Shield Company Limited | 15.1K | — | 7 |
| AS63981HK | NTDKL-HK - 43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong | 15.6K | 196.6K | 40 |
| AS137263HK | NETEASE-AS-AP - NETEASE HONG KONG LIMITED | 15.6K | 65.5K | 41 |
| AS133115HK | HKKFGL-AS-AP - HK Kwaifong Group Limited | 15.6K | 65.5K | 62 |
| AS152918HK | LNL-AS-AP - Liberally Network LLC | 16.1K | 1 | 40 |
| AS135386HK | LTG-AS-AP - LinkChina Telecom Global Limited. | 16.1K | 65.5K | 42 |
| AS136744HK | DPTL-AS-AP - DREAM POWER TECHNOLOGY LIMITED | 16.4K | — | 58 |
| AS151407HK | HNSL-AS-AP - Hytron Network Services Limited | 16.4K | 5 | 42 |
| AS9660HK | KANNET-AS-AP - Telecommunication and ISP company | 16.6K | — | 4 |
| AS153671HK | LGHL-AS-AP - Liasail Global Hongkong Limited | 17.2K | — | 30 |
| AS23881HK | UDOMAIN-AS-AP - UDomain Web Hosting Company Ltd | 17.9K | 2 | 72 |
| AS9231HK | IPEOPLESNET-AS-AP - China Mobile Hong Kong Company Limited | 18.2K | — | 67 |
| AS142403HK | YISUCLOUDLTD-HK - YISU CLOUD LTD | 18.2K | — | 71 |
| AS135357HK | PCCW22-HK - HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED | 18.2K | — | 23 |
| AS133380HK | LAYER-AS - Layerstack Limited | 18.2K | — | 71 |
| AS134729HK | JPTL-AS-AP - JOINT POWER TECHNOLOGY LIMITED | 18.4K | — | 72 |
| AS63888HK | DATAWINGLIMITED-AS - DATAWING LIMITED | 18.9K | — | 71 |
| AS18218HK | HKSTPC-AS-AP - HK Science & Technology Parks Corporation | 19.5K | — | 16 |
| AS133752HK | LEASEWEB-APAC-HKG-10 - LEASEWEB HONG KONG LIMITED | 19.7K | 131.1K | 47 |
| AS139259HK | ADC-AS-AP - ADC GROUP CO.,LIMITED | 20K | — | 75 |
| AS10032HK | HGC-AS-AP - BDX DC Services (HK) Limited | 20.2K | 2 | 49 |
| 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 |
| AS202662HK | AS-HYTRON Hytron Network Services Limited | 22K | 38 | 88 |
| AS132585HK | SIA-HK-AS - SkyExchange Internet Access | 22K | 65.5K | 17 |
| AS149175HK | UFWDTL-AS-AP - UNION FU WAH DIGITAL TECHNOLOGY LIMITED | 22.5K | 32.8K | 74 |
| AS132813HK | AISI-AS-AP - HK AISI CLOUD COMPUTING LIMITED | 22.8K | — | 44 |
| AS152672HK | AIYUN-AS-AP - Aiyun (HK) Network | 23.3K | — | 91 |
| AS139646HK | HONG7-AS-AP - HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED | 23.3K | — | 15 |
| AS139021HK | WEST263GO-HK - West263 International Limited | 24.3K | 65.5K | 24 |