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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.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS9304HK | HUTCHISON-AS-AP - HGC Global Communications Limited | 4.6M | 1,440 |
| AS4760HK | HKTIMS-AP - HKT Limited | 4M | 718 |
| AS9269HK | HKBN-AS-AP - Hong Kong Broadband Network Ltd. | 3.9M | 193 |
| AS17561HK | LCS-AS-AP - LARUS Limited | 1.8M | 7,068 |
| AS3491HK | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | 1.7M | 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 |
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.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS152450HK | CHANGLIAN1-AS-AP - ChangLian Network Technology Co., Limited | 1K | — | 4 |
| AS151045HK | YAETELECOMLIMITED-AS-AP - Yae Telecom Limited | 1K | — | 3 |
| AS58708HK | CRP-HK - CRP-HK | 1K | 65.5K | 5 |
| AS142637HK | SRFX-AS-AP - STAR FAX GROUP PTE LTD | 1K | — | 4 |
| AS142259HK | M92HOSTLIMITED-AS-AP - 92host Limited | 1K | — | 3 |
| AS135652HK | SONET-AS-AP - SONET GLOBAL TECHNOLOGY LIMITED | 1K | — | 4 |
| AS153335HK | STARFAXTELECOMMUNICATIONS-AS-MO - STARFAX TELECOMMUNICATIONS | 1K | — | 4 |
| AS10205HK | ONCC-AS-AP - ON.CC(HK) LIMITED | 1K | — | 3 |
| AS138959HK | TIIHK-AS - Telekomunikasi Indonesia International (Hong Kong) Limited | 1K | — | 4 |
| AS38475HK | CCBASIA-ISG-HK-AP - China Construction Bank (Asia) Corporation Limited | 1K | 1 | 4 |
| AS4656HK | TIGLION-HK - Tiglion Consultancy Company Limited | 1K | — | 1 |
| AS142270HK | PSICL-AS-AP - ohae/posinet | 1K | — | 4 |
| AS137913HK | EAST-AS-AP - EDISON Global Networks Limited | 1K | 65.5K | 2 |
| AS132342HK | FIDESSA-AP - Fidessa ltd | 1K | — | 3 |
| AS213516HK | Dinglu DINGLU CO., LIMITED | 1K | — | 4 |
| AS136493HK | ENTCL-AS-AP - Earth Network Technology (HongKong) Co., Limited | 1K | 2 | 6 |
| AS199073HK | IMPLETECHLIMITED-AS-AP - IMPLETECH LIMITED | 1K | 8 | 12 |
| AS131994HK | DBINDIA-IN - Deutsche Bank AG | 1K | — | 3 |
| AS23730HK | EGL-HK - EGL Tours Company Limited | 1K | — | 3 |
| AS133033HK | DNICL-AS-AP - Dragon Network Int'l Co. Ltd | 1K | 65.5K | 5 |
| AS153766HK | OLTCL-AS-AP - One Link (HK) Technology Co., Limited | 1K | 512 | 5 |
| AS131231HK | WPPNET-AS-AP - WPP Malaysia Campus | 1K | — | 3 |
| AS135563HK | TRANSUNIONLIMITED-AS-AP - Transunion Limited | 1K | — | 3 |
| AS142118HK | SGHKB-AS-AP - Societe Generale | 1K | — | 3 |
| AS141475HK | CGTL-AS-AP - CENTERLINK GLOBAL TELECOM LIMITED | 1K | 1 | 4 |
| AS141735HK | ASTCL-AS-NET - Core Interconnection | 1K | 1 | 5 |
| AS138994HK | CIBL1-HK - China International Business Limited | 1K | — | 4 |
| AS9590HK | SEHK-AP - The STock Exchange of HK Ltd. | 1K | — | 4 |
| AS142007HK | DHKCL-AS-AP - Digital HK Kin Chuen Limited | 1K | — | 1 |
| AS151487HK | AWESOMECLOUD-AS-AP - Awesomecloud Limited | 1K | — | 4 |
| AS132364HK | TEC-HK - Level 16, Nexxus Buildings | 1K | — | 4 |
| AS139293HK | UFO-AS-AP - UFO Network Limited | 1K | — | 4 |
| AS216411HK | GZ_REMITTANCE GZ REMITTANCE (CHINA) INDUSTRY LIMITED | 1K | — | 3 |
| AS133329HK | HHSLTC-AS-AP - HONGKONG HUANG SHENG LONG TECHNOLOGY CO.,LIMITED | 1K | — | 4 |
| AS138576HK | CODECCLOUD-AS-AP - CodecCloud (HK) Limited | 1K | — | 1 |
| AS63915HK | XIAOMIHKLIMITED-HK - FLAT/RM C 21/F CMA BUILDING 64 CONNAUGHT ROAD CENTRAL HK | 1K | — | 1 |
| AS45496HK | INTERSOFT-AS-AP - Intersoft Web Services Limited Internet Service Provider Hong Kong | 1K | — | 1 |
| AS133762HK | NJ-AS-AP - NETWORK JOINT (HK) LIMITED | 1K | — | 4 |
| AS152712HK | NCBL-AS-AP - Nanyang Commercial Bank, Limited | 1K | — | 4 |
| AS150320HK | EUBTSL-AS-AP - Empire Universal Business Technology Solutions Limited | 1K | — | 3 |
| AS151061HK | WPSDL-AS-AP - Winning Partner Software Development Limited | 1K | 1 | 4 |
| AS154675HK | HOSPITALAUTHORITY-AS-AP - Hospital Authority | 1K | — | 4 |
| AS17630HK | HKEDCITY-AS-HK-AP - Hong Kong Education City Ltd | 1K | — | 1 |
| AS136491HK | TDPT-AS-HK - TIDALPORT INTERNATIONAL LIMITED | 768 | — | 3 |
| AS135110HK | HKLINKINFINITY-AS-AP - HONGKONG LINK INFINITY TECHNOLOGY LIMITED | 768 | — | 3 |
| AS154432HK | BIL-AS-AP - BeeCloud ICT Limited | 768 | 65.5K | 3 |
| AS218200HK | APPMAX-LIMITED HONGKONG APPMAX LIMITED | 768 | — | 3 |
| AS55750HK | ABCHK-HK - ABC Computer Systems Ltd | 768 | — | 3 |
| AS138647HK | HKAPA-AS-AP - The Hong Kong Academy for Performing Arts | 768 | — | 3 |
| AS134687HK | TWIDC-AS-AP - TWIDC Limited | 768 | — | 3 |