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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 |
| — |
| — |
| 0 |
| AS4630HK | UNSPECIFIED - Internet Access HK Ltd. | — | — | 0 |
| AS45750HK | MAGITELECOM-HK - 28/F, Soundwill Plaza | — | — | 0 |
| AS63854HK | HEETHAILIMITED-AS-AP - HEE THAI LIMITED | — | — | 0 |
| AS140212HK | ZUNCLOUDLIMITED-AS-AP - ZUN CLOUD LIMITED | — | — | 0 |
| AS142142HK | LING1-AS-AP - Ling Cloud Corporation Limited | — | — | 0 |
| AS154493HK | CNOL-AS-AP - Cloud Net Operations Limited | — | — | 0 |
| AS42413HK | AS42413 Address Limited | — | — | 0 |
| AS49996HK | AS49996-AS Address Limited | — | — | 0 |
| AS38871HK | InfoMove-HK-AP - InfoMove Solutions Limited | — | — | 0 |
| AS135010HK | HKBIL-AS-AP - HONG KONG BRIDGE INFO-TECH LIMITED | — | — | 0 |
| AS134575HK | GREENYUN-AS-HK - GreenYun Organization | — | — | 0 |
| AS135056HK | RUJI-AS-AP - JIN CHENGBAO TECHNOLOGY CO.,LIMITED | — | — | 0 |
| AS136476HK | HRMNL-AS-AP - HK RUN MEI NETWORK LIMITED | — | — | 0 |
| AS137915HK | ZTC-AS-AP - Zero Technology Co. ,LIMITED | — | — | 0 |
| AS139228HK | STREAMLINESERVERS-AS - Streamline Servers Limited | — | — | 0 |
| AS141150HK | JAGJ-AS-AP - Gainet International Limited | — | — | 0 |
| AS214717HK | DOLPHINHOST-AS DolphinHost Limited | — | — | 0 |
| AS63522HK | HGC-ITL-AS - Thomson Reuters - Hong Kong | — | — | 0 |
| AS134380HK | SIC-AS-AP - SORREL INTERNATIONAL CO.,LIMITED | — | — | 0 |
| AS135026HK | THINKDREAM-AS-AP - ThinkDream Technology Limited | — | — | 0 |
| AS139929HK | CHICAGO-TRADING-COMPANY-AS-AP - Chicago Trading Company (CTC) Limited | — | — | 0 |
| AS55517HK | YAHOO-HKA - YAHOO! HKA | — | — | 0 |
| AS142032HK | VAPELINE1-AS-AP - VAPELINE TECHNOLOGY(HK).,LIMITED | — | — | 0 |
| AS132325HK | LEMON-AS-AP - LEMON TELECOMMUNICATIONS LIMITED | — | — | 0 |
| AS9726HK | CCI-HK-AP - Internet Service Provider | — | — | 0 |
| AS56027HK | SONYHK-HK - Suite 3301, 33rd Floor | — | — | 0 |
| AS134210HK | TCL-AS-AP - TISP 05 Limited | — | — | 0 |
| AS134683HK | AHECL-AS-AP - ANXIN HIGHT ELECTRONIC CO., LIMITED | — | — | 0 |
| AS137984HK | XLC-AS-AP - XLC GLOBAL Limited | — | — | 0 |
| AS149416HK | TIANFENG-AS-AP - TIANFENG (HONG KONG) COMMUNICATIONS LIMITED | — | — | 0 |
| AS197200HK | Key-Proxy-Limited Key Proxy Limited | — | — | 0 |
| AS199506HK | Baidu-Global-EU Baidu (Hong Kong) Limited | — | — | 0 |
| AS5018HK | CITICTEL-CPC-AS5018 - CITIC Telecom International CPC Limited | — | — | 0 |
| AS10108HK | DRESDNERHK-AP - DRESDNER KLEINWORT WASSERSTEIN, | — | — | 0 |
| AS153457HK | VIEWCLOUD-AS-AP - VIEWCLOUD NETWORK LIMITED | — | — | 0 |
| AS59425HK | HORIZONMSK-AS Chang Way Technologies Co. Limited | — | — | 0 |
| AS134435HK | REAYI-AS-AP - Hong Kong Reayi Network Co.,Limited | — | — | 0 |
| AS139086HK | ONL-HK - OCEAN NETWORK LIMITED | — | — | 0 |
| AS138978HK | STARCHWORKS-AS-AP - Starch Works | — | — | 0 |
| AS147010HK | RYUSEI-AS-AP - RYUSEI GROUP CO.,LIMITED | — | — | 0 |
| AS154234HK | KFGLOBAL-AS-AP - KF GLOBAL LIMITED | — | — | 0 |
| AS7493HK | PEOPLELINK-AS01-AP - AS number for Peoplelink Internet Limited | — | — | 0 |
| AS9740HK | TELSTRAGLOBAL-CWNSS-SG-AS-AP - Telstra Global - Customer AS Number | — | — | 0 |
| AS45861HK | GTT-HK-AS-AP - GTT Communications HK Limited | — | — | 0 |
| AS63841HK | NITL-HK - FLAT B 1/F | — | — | 0 |
| AS134977HK | HFIL-AS-AP - HAO FU INTERNATIONAL LIMITED | — | — | 0 |