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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 |
| CTCSCITECHLIMITED-AS-AP - CTCSCI TECH LIMITED |
| 1K |
| 3 |
| 6 |
| AS131231HK | WPPNET-AS-AP - WPP Malaysia Campus | 1K | — | 3 |
| AS142020HK | HFHYTC-AS-AP - HONGKONG FA HE YONG TECHNOLOGY | 1K | — | 3 |
| AS152330HK | ALLLAN-AS-AP - Alllan Communications Co., Limited | 1K | — | 3 |
| AS45572HK | ABS-SEA - ABS-Global-SEA | 1K | — | 4 |
| AS9536HK | MACROVIEW-HK-AS-AP - Macroview Telecom Limited | 1K | 1 | 4 |
| AS135563HK | TRANSUNIONLIMITED-AS-AP - Transunion Limited | 1K | — | 3 |
| AS137207HK | JUCC-AS-AP - Joint Universities Computer Centre Limited | 1K | 65.5K | 2 |
| AS133762HK | NJ-AS-AP - NETWORK JOINT (HK) LIMITED | 1K | — | 4 |
| AS153517HK | JLTL-AS-AP - Ju Link Tech Limited | 1K | — | 3 |
| AS212921HK | HDT HDTIDC LIMITED | 1K | — | 4 |
| AS135652HK | SONET-AS-AP - SONET GLOBAL TECHNOLOGY LIMITED | 1K | — | 4 |
| AS136493HK | ENTCL-AS-AP - Earth Network Technology (HongKong) Co., Limited | 1K | 2 | 6 |
| AS140591HK | TESUCH-AS-AP - HK TESUCH GLOBAL CO., LIMITED | 1K | 1 | 4 |
| AS151419HK | LINKLESS-AS-AP - LINKLESS COMMUNICATIONS LIMITED | 768 | 1 | 3 |
| AS206922HK | Globex-NL-AMS Globex Telecom Group Limited | 768 | — | 3 |
| AS137999HK | QUINTRON-SYSTEMS-LIMITED - QUINTRON-SYSTEMS-LIMITED | 768 | — | 2 |
| AS140693HK | TWDC-AS-AP - The Walt Disney Company (HK) Ltd | 768 | — | 3 |
| AS140951HK | IPTP - IPTP Networks | 768 | 256 | 4 |
| AS201724HK | HCS HCS LIMITED | 768 | — | 3 |
| AS211001HK | TTR-GROUP TTR IT Holdings Limited | 768 | 1 | 4 |
| AS138647HK | HKAPA-AS-AP - The Hong Kong Academy for Performing Arts | 768 | — | 3 |
| AS208932HK | teleglobal Teleglobal Services Limited | 768 | — | 3 |
| AS133372HK | INTERAPTUSLIMITED-AS-AP - Interaptus Limited | 768 | 2 | 5 |
| AS134492HK | GSJZCHINATECHNOLO-AS-AP - Guosheng IDC lease | 768 | — | 3 |
| AS136491HK | TDPT-AS-HK - TIDALPORT INTERNATIONAL LIMITED | 768 | — | 3 |
| AS55953HK | XIM-HK - Room A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong | 768 | — | 3 |
| AS38032HK | YAHOO-HK2-AP - internet content provider | 768 | 1 | 4 |
| AS9242HK | AFE-AS-AP - N2N-AFE (Hong Kong) Limited | 768 | — | 2 |
| AS55750HK | ABCHK-HK - ABC Computer Systems Ltd | 768 | — | 3 |
| AS17653HK | GCHK-SG - Globecast Asia Pte Ltd | 768 | — | 3 |
| AS138576HK | CODECCLOUD-AS-AP - CodecCloud (HK) Limited | 768 | — | 2 |
| AS63849HK | EASYTONENETWORKLIMITED-AS-HK - Easy Tone Network Limited | 768 | — | 2 |
| AS212836HK | AS212836 IPv4 Superhub Limited | 768 | — | 3 |
| AS150342HK | ABL-AS-AP - Airstar Bank Limited | 768 | — | 3 |
| AS140525HK | GIGALINK-AS-AP - HONG KONG GIGALINK NETWORK LIMITED | 768 | — | 3 |
| AS18293HK | YAHOO-HK2-AP - Internet content provider | 768 | 1 | 4 |
| AS141366HK | LW-HK-AS - Lightway Studio Limited | 768 | — | 3 |
| AS17814HK | COMNET-AP-ASN2 - ComNet Telecom International Ltd. AS number. | 768 | — | 3 |
| AS24236HK | YAHOO-BANGALORE-AS-AP - Yahoo Bangalore Network Monitoring Center | 768 | 1 | 3 |
| AS141174HK | INTELLIGENT-AS-AP - INTELLIGENT CONNECTION LIMITED | 768 | 4 | 7 |
| AS135110HK | HKLINKINFINITY-AS-AP - HONGKONG LINK INFINITY TECHNOLOGY LIMITED | 768 | — | 3 |
| AS154432HK | BIL-AS-AP - BeeCloud ICT Limited | 768 | 65.5K | 3 |
| AS38486HK | MTRC-AS-HK-AP - MTR Corporation Limited | 768 | — | 3 |
| AS138959HK | TIIHK-AS - Telekomunikasi Indonesia International (Hong Kong) Limited | 768 | — | 3 |
| AS208628HK | changlian ChangLian Network Technology Co.,Limited | 768 | — | 3 |
| AS150179HK | KTCL-AS-AP - KAAL TECH CO., LIMITED | 768 | — | 3 |