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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 |
| 256 |
| 1 |
| 2 |
| AS135067HK | LOGICOM-AS-AP - LOGICOM TECHNOLOGY CO.,LIMITED | 256 | — | 1 |
| AS138609HK | ASLINE-AS-AP - ASLINE LIMITED | 256 | — | 1 |
| AS154204HK | SEIL-AS-AP - Shine Effort Inc Limited | 256 | 1 | 2 |
| AS38531HK | SULLCROM-HK - Sullivan & Cromwell LLP, Hong Kong Site, International Law Firm. | 256 | — | 1 |
| AS34813HK | ASJENTECLIMITED JENTEC LIMITED | 256 | — | 1 |
| AS131184HK | FSHL-AS - Fountain Set (Holdings) Ltd | 256 | — | 1 |
| AS207526HK | Dingfeng HK DINGFENG TECHNOLOGY INFORMATION LIMITED | 256 | — | 1 |
| AS216101HK | HOMURA-AS-RIPE Homura Network Limited | 256 | 32 | 18 |
| AS149282HK | KTGL-AS-AP - Kyushu Telecom Global Limited | 256 | — | 1 |
| AS198810HK | AIGC-AS-MOBILE-LIMITED AIGC MOBILE LIMITED | 256 | — | 1 |
| AS150666HK | SCML-AS-AP - SMBC Capital Markets (Asia) Limited | 256 | — | 1 |
| AS4862HK | EQUANT-ASIA - Orange Business AS for Asia | 256 | — | 1 |
| AS61350HK | SNAPSTACK-GLOBAL-SDN SnapStack Limited | 256 | 17 | 3 |
| AS132018HK | NATIXIS1-AS-AP2 - NATIXIS | 256 | — | 1 |
| AS137196HK | HKAL-AS-AP - Hong Kong Airlines Limited | 256 | — | 1 |
| AS149864HK | SMARTVICLIMITED-AS-AP - Smart Vic Limited | 256 | — | 1 |
| AS149628HK | HKBIL-AS-AP - HONG KONG BRIDGE INFO-TECH LIMITED | 256 | — | 1 |
| AS154615HK | UBITECHASIALIMITED-AS-HK - UBITECH ASIA LIMITED | 256 | — | 1 |
| AS134533HK | ATT-NBE-HK - ATT NBE Equinix Hong Kong | 256 | — | 1 |
| AS137992HK | KIRKLANDANDELLIS-AS-AP - KIRKLAND & ELLIS | 256 | — | 1 |
| AS4748HK | RESOLINK-AS-AP - Resources Link Network Limited | 256 | 1 | 2 |
| AS150337HK | HKPENG-AS-AP - PENG CLOUD TECHNOLOGY LIMITED | 256 | — | 1 |
| AS151970HK | OCTL-AS-AP - OceanBlue Cloud Technology Limited | 256 | — | 1 |
| AS198505HK | ADBINK-AS-LTD ADBINK LTD | 256 | — | 1 |
| AS138435HK | YUETAU-AS-HK - YuetAu Network | 256 | 3 | 4 |
| AS214053HK | CLUSTERFAST-AS ClusterFast Network Limited | 256 | 16 | 2 |
| AS135621HK | PCCW-BIA-HK - PCCW IMS Ltd (PCCW Business Internet Access) | 256 | — | 1 |
| AS150179HK | KTCL-AS-AP - KAAL TECH CO., LIMITED | 256 | — | 1 |
| AS139299HK | FGHRSHSTUDIO-AS-HK - FGHRSH STUDIO | 256 | 257 | 3 |
| AS218438HK | TRIALCADE-AS Trialcade Limited | 256 | — | 1 |
| AS17793HK | LCSD-HK-AP - Leisure and Cultural Services Department | 256 | — | 1 |
| AS205938HK | CHENGYI CHENGYI CO., LIMITED | 256 | — | 1 |
| AS9289HK | ASMPT-HK-AP - ASM PACIFIC TECHNOLOGY LIMITED | 256 | — | 1 |
| AS45640HK | MAN-INVESTMENTS-HK-AP - Suite 1301, Chater House | 256 | — | 1 |
| AS56302HK | WOOW-HK - Flat/Rm 1707 | 256 | — | 1 |
| AS214950HK | HKCJBTC HONGKONG CHENG JIAN BAI TECHNOLOGY CO., LIMITED | 256 | — | 1 |
| AS45783HK | CIGNAHLA-HK - Suite 1001,10/F, One Landmark East | 256 | — | 1 |
| AS149424HK | HOSTLINKHK-AS-AP - HOSTLINK (HK) LIMITED | 256 | — | 1 |
| AS59207HK | MAN-INVESTMENTS-AS-SYD - SYD Office | 256 | — | 1 |
| AS38658HK | LQNET-TK-AS-AP - LIQUIDNET ASIA LIMITED | 256 | — | 1 |
| AS199107HK | HUANGSHENGLONG Nexatrise Hosting Limited | 256 | — | 1 |
| AS45908HK | WISERS-HK - 25/F TungWai Commercial Building | 256 | — | 1 |
| AS4828HK | OCBC-AS-AP - OCBC Bank (Hong Kong) Limited | 256 | — | 1 |
| AS153757HK | IMC-AS-AP - IMC NETWORKS LIMITED | 256 | 65.5K | 2 |
| AS197359HK | HongKongMelodious HongKong Melodious Limited | 256 | — | 1 |
| AS132327HK | AGIG-AS-AP - Allianz Global Investors GMBH | 256 | — | 1 |