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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 8.1% 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 | 261 |
| 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 |
| 6.9K |
| 69.7K |
| 26 |
| AS132369HK | XIANGAO-AS-AP - XIANGAO INTERNATIONAL TELECOMMUNICATION LIMITED | 6.9K | — | 13 |
| AS131274HK | CYPRESSTEL-HK - Cypresstel Global Network | 6.9K | 131.1K | 25 |
| AS134176HK | CLOUDIE-AS-AP - Cloudie Limited | 7.2K | 2 | 29 |
| AS153371HK | BACKWAVESLIMITED-AS-AP - BACK WAVES LIMITED | 7.2K | 55 | 51 |
| AS136038HK | HDTIDCCLOUD-AS-AP - HDTIDC LIMITED | 7.2K | — | 14 |
| AS7577HK | VTC-AS-AP - Vocational Training Council Hong Kong | 7.4K | — | 20 |
| AS23749HK | GLOBAL-TRANSIT-AS-HKCOLO-AP - HKCOLO ltd. Internet Service Provider | 7.7K | 65.5K | 22 |
| AS153771HK | HHKL-AS-AP - Heptasky Hong Kong Limited | 7.9K | 65.5K | 20 |
| AS133948HK | DIL-AS-AP - DONGFONG INC LIMITED | 7.9K | — | 23 |
| AS17764HK | HKMU-AS-AP - Hong Kong Metropolitan University | 7.9K | — | 10 |
| AS17988HK | CSC-HK-AS-AP - China Satellite Communications (HongKong) Corporation Limited | 8.2K | — | 11 |
| AS7581HK | POWERNET-AS-AP - POWERNET INTERNET GROUP | 8.2K | — | 1 |
| AS59243HK | CISL-AS-AP - CROSS IT SOLUTIONS LIMITED | 8.2K | — | 18 |
| AS56190HK | ACME-AS-AP - ACME Universal Co. | 8.2K | — | 32 |
| AS17537HK | JOSNSCHKAS-AP - HKBN JOS Synergy (HK) Limited | 8.2K | 65.5K | 18 |
| AS137280HK | KSYUNGLOBAL-AS-AP - Kingsoft cloud corporation limited | 8.2K | 66K | 22 |
| AS133038HK | EXANET-AS - Exanet Limited | 8.2K | — | 17 |
| AS9237HK | HKTGO-HK - HKT Global Operation (HK) Limited | 8.2K | 65.5K | 2 |
| AS132252HK | HKMPCL-HK - 12/F Trans Asia Centre, 18 Kin Hong Street | 8.4K | — | 4 |
| AS133731HK | CLOUDIE-AS-AP - Cloudie Limited | 8.4K | — | 14 |
| AS7479HK | KDDHK-AS-AP - KDD HONG KONG LIMITED | 8.4K | — | 33 |
| AS133747HK | TRIUMPH-AS-AP - TRIUMPH DYNASTY Limited | 8.4K | — | 17 |
| AS211512HK | SCG-EU Nebula Global Limited | 8.7K | — | 12 |
| AS213802HK | TF Tianfeng (Hong Kong) Communications Limited | 8.7K | 257 | 36 |
| AS132168HK | ESUNHK-AS-AP - ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED | 8.7K | 65.5K | 23 |
| AS141718HK | HHXYTC-AS-AP - haoxiangyun | 9K | — | 32 |
| AS141167HK | AGOTOZHKLIMITED-AS-AP - AgotoZ HK Limited | 9K | 1 | 33 |
| AS132883HK | TOPWAY-AS-AP - TOPWAY GLOBAL LIMITED | 9.2K | — | 36 |
| AS4658HK | M2012LIMITED-AS - 2012 Limited / Netfront | 9.7K | 65.5K | 21 |
| AS59217HK | AZONNELIMITED-AS-AP - Azonne Limited | 9.7K | 131.1K | 25 |
| AS131314HK | CBC-AS-AP - CBC Tech International Limited | 10K | 3 | 36 |
| AS55361HK | LUCKYTONE-NET-HK - Lucky Tone Communications Ltd. | 10.2K | — | 37 |
| AS136993HK | CVTL-AS-AP - CLOUD VALLEY TECHNOLOGY LIMITED | 10.5K | — | 20 |
| AS55649HK | METRONET-HK - Flat C, 16/F, Skyline Tower, | 10.5K | 1 | 27 |
| AS142132HK | M2GCL-AS-AP - 263 Global Communications Limited | 10.8K | 256 | 43 |
| AS135273HK | NTCASIA-AS-AP - NTC ASIA LIMITED | 10.8K | — | 24 |
| AS10238HK | CCI-HK-AP - Cyber Channel International Ltd | 10.8K | — | 19 |
| AS134365HK | ANSHENG-AS-AP - Ansheng Network Technology Co., Limited | 11K | — | 18 |
| AS9253HK | MYTV-HK - New Media Group Limited | 11.3K | — | 8 |
| AS138152HK | YISUCLOUDLTD-HK - YISU CLOUD LTD | 11.3K | — | 44 |
| AS149014HK | BOJINGCOLIMITED-AS-AP - bo jing | 11.3K | 256 | 45 |
| AS9312HK | XTOM - xTom | 11.3K | 131.1K | 54 |
| AS24462HK | HKJC-AS-HK-AP - Network Management Section | 11.3K | — | 32 |
| AS205960HK | KIDC HDTIDC LIMITED | 11.5K | — | 35 |
| AS134700HK | SINOYCLOUD-AS-AP - Sinoycloud Limited | 11.8K | — | 46 |
| AS138571HK | SUPERCLOUDSLIMITED-AS-AP - SUPERCLOUDS LIMITED | 12K | 65.5K | 16 |