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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 |
| 8.7K |
| — |
| 12 |
| AS213802HK | TF Tianfeng (Hong Kong) Communications Limited | 8.7K | 257 | 36 |
| AS133731HK | CLOUDIE-AS-AP - Cloudie Limited | 8.7K | — | 15 |
| AS132168HK | ESUNHK-AS-AP - ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED | 8.7K | 65.5K | 23 |
| AS7479HK | KDDHK-AS-AP - KDD HONG KONG LIMITED | 8.4K | — | 33 |
| AS132252HK | HKMPCL-HK - 12/F Trans Asia Centre, 18 Kin Hong Street | 8.4K | — | 4 |
| AS133747HK | TRIUMPH-AS-AP - TRIUMPH DYNASTY Limited | 8.4K | — | 17 |
| AS7581HK | POWERNET-AS-AP - POWERNET INTERNET GROUP | 8.2K | — | 1 |
| AS137280HK | KSYUNGLOBAL-AS-AP - Kingsoft cloud corporation limited | 8.2K | 66K | 22 |
| AS56190HK | ACME-AS-AP - ACME Universal Co. | 8.2K | — | 32 |
| AS17988HK | CSC-HK-AS-AP - China Satellite Communications (HongKong) Corporation Limited | 8.2K | — | 11 |
| AS133038HK | EXANET-AS - Exanet Limited | 8.2K | — | 17 |
| AS153771HK | HHKL-AS-AP - Heptasky Hong Kong Limited | 8.2K | 65.5K | 21 |
| AS9237HK | HKTGO-HK - HKT Global Operation (HK) Limited | 8.2K | 65.5K | 2 |
| AS17537HK | JOSNSCHKAS-AP - HKBN JOS Synergy (HK) Limited | 8.2K | 65.5K | 18 |
| AS59243HK | CISL-AS-AP - CROSS IT SOLUTIONS LIMITED | 8.2K | — | 18 |
| AS17764HK | HKMU-AS-AP - Hong Kong Metropolitan University | 7.9K | — | 10 |
| AS133948HK | DIL-AS-AP - DONGFONG INC LIMITED | 7.9K | — | 23 |
| AS23749HK | GLOBAL-TRANSIT-AS-HKCOLO-AP - HKCOLO ltd. Internet Service Provider | 7.7K | 65.5K | 22 |
| AS7577HK | VTC-AS-AP - Vocational Training Council Hong Kong | 7.4K | — | 20 |
| AS134176HK | CLOUDIE-AS-AP - Cloudie Limited | 7.2K | 2 | 29 |
| AS136038HK | HDTIDCCLOUD-AS-AP - HDTIDC LIMITED | 7.2K | — | 14 |
| AS55355HK | ISP-AS-AP - ISP | 6.9K | — | 27 |
| AS131274HK | CYPRESSTEL-HK - Cypresstel Global Network | 6.9K | 131.1K | 25 |
| AS132369HK | XIANGAO-AS-AP - XIANGAO INTERNATIONAL TELECOMMUNICATION LIMITED | 6.9K | — | 13 |
| AS140096HK | JINX-AS-AP - JINX CO., LIMITED | 6.9K | 69.7K | 26 |
| AS153371HK | BACKWAVESLIMITED-AS-AP - BACK WAVES LIMITED | 6.7K | 55 | 50 |
| AS64047HK | VKT-HK - Viking Telecom Limited | 6.4K | 65.5K | 19 |
| AS142019HK | GRIL-AS-AP - GZ REMITTANCE (CHINA) INDUSTRY LIMITED | 6.4K | — | 19 |
| AS58411HK | GTDCL-HK - Unit A-E, 13/F, Golden Sun Centre, | 6.4K | 131.1K | 27 |
| AS58627HK | ONEASIA-NET-AS - OneAsia Network Limited | 6.4K | 65.5K | 17 |
| AS133107HK | FNETLINK - FNETLINK CO .,LIMITED | 6.4K | — | 17 |
| AS64078HK | STARFRAMEWORKCO - FLAT/RM 101A 1F | 6.1K | — | 14 |
| AS60699HK | SixtyNet CDN1.com Limited | 6.1K | — | 6 |
| AS58779HK | I4HKLIMITED-AS - i4HK Limited | 6.1K | — | 15 |
| AS133054HK | RSHL-AS - Reasonable Software House Limited | 6.1K | — | 8 |
| AS206888HK | HANMING-AS HanMing HK Limited | 6.1K | 65.5K | 14 |
| AS151338HK | POLONETWORK-AS-AP - POLONETWORK LIMITED | 5.9K | 559 | 38 |
| AS18013HK | ASLINE-AS-AP - ASLINE LIMITED | 5.9K | 65.5K | 18 |
| AS135330HK | ADCDATACOM-AS-AP - ADCDATA.COM | 5.9K | 65.5K | 26 |
| AS133398HK | TELE-AS - Tele Asia Limited | 5.9K | 65.8K | 23 |
| AS133073HK | SZKF-AS-AP - TELEGLOBAL COMMUNICATION SERVICES LIMITED | 5.6K | 65.5K | 17 |
| AS151630HK | HKYZKJ-AS-AP - Yun Zhong Technology Limited | 5.6K | — | 21 |
| AS141159HK | INCOMPARABLEHKNET-AS-AP - Incomparable(HK)Network Co., Limited | 5.6K | — | 11 |
| AS140570HK | HKBCS-AS-AP - Hong Kong Beecloud System Technology Services Limited | 5.4K | 1 | 18 |
| AS24399HK | ABN-PEERING-AS-AP - Asia Broadcast Networks Peering AS | 5.4K | — | 11 |
| AS214785HK | INTONET369 369 IntoNet Limited | 5.4K | — | 21 |