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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 |
| AS-DEBEE DEBEE NETWORK LIMITED |
| 256 |
| 480 |
| 16 |
| AS218968HK | NOVALINK NovaLink Integrated Networks Limited | 256 | — | 1 |
| AS219181HK | POSIINDUSTRIAL PO SI INDUSTRIAL CO., LIMITED | 256 | — | 1 |
| AS17793HK | LCSD-HK-AP - Leisure and Cultural Services Department | 256 | — | 1 |
| AS24304HK | ARW-HK-AP - Arrow Asia Hong Kong AS. | 512 | — | 2 |
| AS210597HK | HAOXIANGYONG HONGKONG HAO XIANG YONG TECHNOLOGY CO., LIMITED | 512 | 1 | 2 |
| AS139606HK | SPEEDYGROUPCLOUD-IX - Internet Service Provider - Speedy Group Cloud Limited | 512 | — | 2 |
| AS154361HK | ZHL-AS-AP - ZGX HK LIMITED | 512 | — | 2 |
| AS9879HK | OGILVY-AS-AP - Ogilvy & Mather Marketing Communications Ltd | 512 | — | 1 |
| AS152704HK | IKUYO-AS-AP - IKUYO NETWORK CO., LIMITED | 512 | 1 | 2 |
| AS138400HK | CHCOHE-AS-AP - Chu Hai College of Higher Education | 512 | — | 2 |
| AS134098HK | SYLVEON-AS-AP - Licson Internet Service | 512 | 16 | 3 |
| AS133905HK | LAYER-AS - Layerstack Limited | 512 | — | 2 |
| AS138516HK | CVG-AS-AP - CommVerge Solutions Limited | 512 | 1 | 3 |
| AS45485HK | CARGOSMARTNET-AS-AP - 5th Floor, Lakeside 2 | 512 | — | 2 |
| AS208932HK | teleglobal Teleglobal Services Limited | 512 | — | 2 |
| AS38177HK | FEDEX-AS-AP - Federal Express Corporation | 512 | 1 | 3 |
| AS137918HK | CMCL-AS-AP - CUHK Medical Centre Limited | 512 | — | 2 |
| AS152848HK | ASDFHK-AS-AP - asdf.hk | 512 | 1 | 3 |
| AS141163HK | ZHAOCHENGTECHNOLOGYHKCOLIMITED-AS-AP - ZHAO CHENG TECHNOLOGY (HK) CO., LIMITED | 512 | 2 | 4 |
| AS131224HK | SGC-CAL-AS - SGC-Cloud Alliance Limited | 512 | — | 2 |
| AS214937HK | ELEVENINTERNET Eleven Holdings Limited | 512 | 65.5K | 3 |
| AS216458HK | HardCore Hardcore Communication Co., Limited | 512 | — | 2 |
| AS154114HK | APEXLINK-AS-HK - APEXLINK TECHNOLOGIES LIMITED | 512 | 1 | 2 |
| AS153611HK | CLOUDHKLIMITED-AS-AP - CLOUD (HK) LIMITED | 512 | — | 2 |
| AS17487HK | ICBCASIA-AP - Industrial and Commercial Bank | 512 | 1 | 3 |
| AS136742HK | SLNCL-AS-AP - SU LINK NETWORK CO., LIMITED | 512 | 65.5K | 2 |
| AS141884HK | INL-AS-AP - Immerse Networks Limited | 512 | — | 1 |
| AS55858HK | SGC-HK - Speedy Group Corporation Limited | 512 | — | 2 |
| AS142568HK | JETCO-AS-AP - Joint Electronic Teller Services Limited | 512 | — | 2 |
| AS149502HK | NEAROUTE-AS-AP - NEAROUTE LIMITED | 512 | — | 2 |
| AS149625HK | NETCLOUD1-AS-AP - NETCLOUD INTERNATIONAL DATA CENTRE LIMITED | 512 | 1 | 3 |
| AS63849HK | EASYTONENETWORKLIMITED-AS-HK - Easy Tone Network Limited | 512 | — | 1 |
| AS133536HK | MMGI-AS-AP - Macy's Merchandising Group International (Hong Kong) Limited | 512 | — | 1 |
| AS55331HK | FTG-AS-AP - Forewin Telecom Group Limited | 512 | — | 2 |
| AS38578HK | KLNLOGISTICS-HK-AS-AP - KLN Logistics (Hong Kong) Limited - THE ONE - IN ASIA | 512 | — | 1 |
| AS138963HK | LCSDNET-AS - Lockhart Road Municipal Services Building | 512 | — | 1 |
| AS135388HK | RPL-HK - RMP Protection Limited | 512 | — | 2 |
| AS133077HK | SCHNEIDER-AS-HK - 13/F East Wing, Warwick House, Taikoo Place, 979 King's Road, Quarry Bay, Hong Kong | 512 | — | 1 |
| AS132549HK | EBROKERSYSTEMSLTD-AS-AP - eBroker Systems Ltd | 512 | — | 2 |
| AS10138HK | IVANET-SYD-AP - iBasis-Sydney ICO | 512 | — | 2 |
| AS218785HK | TC-DATACENTER TC DATACENTER LIMITED | 512 | — | 2 |
| AS153614HK | TECHWISE-AS-AP - TechWise (HK) Limited | 512 | 1 | 3 |
| AS154320HK | ARRIGA-AS-AP - Arriga International Limited | 512 | 2 | 4 |
| AS135146HK | PCCW-BIA-HK - PCCW IMS Ltd (PCCW Business Internet Access) | 512 | — | 2 |
| AS150345HK | PGL-AS-AP - Proactivity Group Limited | 512 | — | 2 |
| AS136989HK | CYBERPORT-AS-AP - Hong Kong Cyberport Management Company | 512 | — | 2 |