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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 8.0% 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.
| 548 |
| AS4637HK | ASN-TELSTRA-GLOBAL - Telstra Global | 1.3M | 760 |
| AS136907HK | HWCLOUDS-AS-AP - HUAWEI CLOUDS | 1.1M | 631 |
| AS134548HK | DXTL-HK - DXTL Tseung Kwan O Service | 1M | 256 |
| AS4515HK | PCCW-AS-AP - PCCW IMS Ltd (PCCW Business Internet Access) | 1M | 301 |
| AS17924HK | SMARTONE-MB-AS-AP - SmarTone Mobile Communications Ltd | 987.4K | 122 |
| 768 |
| 1 |
| 4 |
| AS59248HK | ROCKWELL-AS-AP - ROCKWELL AUTOMATION BV | 768 | — | 3 |
| AS135110HK | HKLINKINFINITY-AS-AP - HONGKONG LINK INFINITY TECHNOLOGY LIMITED | 768 | — | 3 |
| AS134492HK | GSJZCHINATECHNOLO-AS-AP - Guosheng IDC lease | 768 | — | 3 |
| AS150179HK | KTCL-AS-AP - KAAL TECH CO., LIMITED | 768 | — | 3 |
| AS139914HK | WPP-JWTNET-HK - WPP Hong Kong | 768 | — | 3 |
| AS9229HK | SPEEDCAST-AP - SPEEDCAST Limited | 768 | — | 3 |
| AS151466HK | WENWANG-AS-AP - WENWANG INFORMATION TECHNOLOGY LIMITED | 768 | — | 2 |
| AS18293HK | YAHOO-HK2-AP - Internet content provider | 768 | 1 | 4 |
| AS141174HK | INTELLIGENT-AS-AP - INTELLIGENT CONNECTION LIMITED | 768 | 4 | 7 |
| AS208932HK | teleglobal Teleglobal Services Limited | 768 | — | 3 |
| AS17814HK | COMNET-AP-ASN2 - ComNet Telecom International Ltd. AS number. | 768 | — | 3 |
| AS132364HK | TEC-HK - Level 16, Nexxus Buildings | 1K | — | 4 |
| AS142020HK | HFHYTC-AS-AP - HONGKONG FA HE YONG TECHNOLOGY | 1K | — | 3 |
| AS9536HK | MACROVIEW-HK-AS-AP - Macroview Telecom Limited | 1K | 1 | 4 |
| AS151045HK | YAETELECOMLIMITED-AS-AP - Yae Telecom Limited | 1K | — | 3 |
| AS150788HK | TROUBLE-AS - Alternative Enterprises | 1K | 5 | 9 |
| AS133762HK | NJ-AS-AP - NETWORK JOINT (HK) LIMITED | 1K | — | 4 |
| AS133329HK | HHSLTC-AS-AP - HONGKONG HUANG SHENG LONG TECHNOLOGY CO.,LIMITED | 1K | — | 4 |
| AS141735HK | ASTCL-AS-NET - Core Interconnection | 1K | 1 | 5 |
| AS153952HK | HXL-AS-AP - HongKong XIYE Limited | 1K | — | 2 |
| AS4656HK | TIGLION-HK - Tiglion Consultancy Company Limited | 1K | — | 1 |
| AS139293HK | UFO-AS-AP - UFO Network Limited | 1K | — | 4 |
| AS154182HK | TEGL-AS-AP - TarekWell Energy Group Limited | 1K | 1 | 4 |
| AS136493HK | ENTCL-AS-AP - Earth Network Technology (HongKong) Co., Limited | 1K | 2 | 6 |
| AS152330HK | ALLLAN-AS-AP - Alllan Communications Co., Limited | 1K | — | 3 |
| AS134523HK | NETWOO-AS-AP - NETWOO TELECOM (HK) LIMITED | 1K | — | 1 |
| AS142113HK | ESERVER-AS-AP - eServer | 1K | 65.5K | 5 |
| AS9590HK | SEHK-AP - The STock Exchange of HK Ltd. | 1K | — | 4 |
| AS212921HK | HDT HDTIDC LIMITED | 1K | — | 4 |
| AS38574HK | LCSD-AS1-AP - LCSD, HKSARG | 1K | 1 | 5 |
| AS140591HK | TESUCH-AS-AP - HK TESUCH GLOBAL CO., LIMITED | 1K | 1 | 4 |
| AS131231HK | WPPNET-AS-AP - WPP Malaysia Campus | 1K | — | 3 |
| AS23730HK | EGL-HK - EGL Tours Company Limited | 1K | — | 3 |
| AS45496HK | INTERSOFT-AS-AP - Intersoft Web Services Limited Internet Service Provider Hong Kong | 1K | — | 1 |
| AS142270HK | PSICL-AS-AP - ohae/posinet | 1K | — | 4 |
| AS17630HK | HKEDCITY-AS-HK-AP - Hong Kong Education City Ltd | 1K | — | 1 |
| AS142118HK | SGHKB-AS-AP - Societe Generale | 1K | — | 3 |
| AS142643HK | BRAVOMLIMITED-AS-AP - BRAVO M LIMITED | 1K | — | 4 |
| AS152712HK | NCBL-AS-AP - Nanyang Commercial Bank, Limited | 1K | — | 4 |
| AS135152HK | GNTL-AS-AP - Global Network Transit Limited | 1K | — | 4 |
| AS153766HK | OLTCL-AS-AP - One Link (HK) Technology Co., Limited | 1K | 512 | 5 |
| AS134753HK | WKCDA-AS-AP - West Kowloon Cultural District Authority | 1K | 1 | 5 |
| AS197196HK | PANSTAR-AS PANSTAR CLOUD LIMITED | 1K | 4 | 8 |
| AS151797HK | CTCSCITECHLIMITED-AS-AP - CTCSCI TECH LIMITED | 1K | 3 | 6 |
| AS213347HK | AS_IRAY HongKong IRAY Technology Co., Ltd. | 1K | 2 | 5 |
| AS141475HK | CGTL-AS-AP - CENTERLINK GLOBAL TELECOM LIMITED | 1K | 1 | 4 |