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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.
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.
1,380 autonomous systems registered to Hong Kong SAR China. Click an AS for detail.
| 200 |
| AS4637HK | ASN-TELSTRA-GLOBAL - Telstra Global | 1.4M | 765 |
| AS136907HK | HWCLOUDS-AS-AP - HUAWEI CLOUDS | 1.2M | 653 |
| AS4515HK | PCCW-AS-AP - PCCW IMS Ltd (PCCW Business Internet Access) | 1M | 302 |
| AS17924HK | SMARTONE-MB-AS-AP - SmarTone Mobile Communications Ltd | 987.4K | 122 |
| AS132839HK | POWERLINE-AS-AP - POWER LINE DATACENTER | 788.5K | 265 |
| TWOWINCOLIMITED-AS-AP - TWOWIN CO., LIMITED |
| 28.7K |
| 2 |
| 74 |
| AS208525HK | AIRULIMITED Airu Limited | 31.7K | — | 41 |
| AS207550HK | OCLAYER OCLAYER LIMITED | 32.8K | — | 123 |
| AS58683HK | RACKSPACE-AS - Rackspace.com Sydney | 34.8K | 69.6K | 5 |
| AS9513HK | HKCABLE-HK-AP - HK Cable TV Ltd | 36.9K | — | 11 |
| AS38136HK | AKARI-NETWORKS-AS-AP - Akari Networks | 37.4K | 158.5K | 125 |
| AS10099HK | UNICOM-Global - China Unicom Global | 39.7K | 65.5K | 94 |
| AS139659HK | LUCID-AS-AP - LUCIDACLOUD LIMITED | 39.7K | 1 | 97 |
| AS199967HK | Think-Huge Think Huge Ltd | 41.5K | — | 152 |
| AS136897HK | ENJOYVC-AS-AP - Enjoyvc Cloud Group Limited. | 43.4K | 8 | 115 |
| AS7468HK | CYBEREC-AS-AP - Cyber Express Communication Ltd. | 44K | 65.5K | 43 |
| AS56971HK | AS56971 CGI GLOBAL LIMITED | 44.8K | 9 | 184 |
| AS58807HK | CMI-INT-AS - China Mobile International Limited | 50.7K | 4.1K | 35 |
| AS23764HK | CTGNet - CTGNet | 51.5K | 29 | 210 |
| AS9444HK | HKT-AS-AP - Hong Kong Telecommunications (HKT) Limited | 51.5K | — | 28 |
| AS10132HK | EASTAR-TECHNOLOGY-AP - Towngas Telecommunications Fixed Network Limited | 54.8K | — | 50 |
| AS153494HK | XRUI-AS-AP - XRUI TECHNOLOGY LIMITED | 55.6K | — | 92 |
| AS138542HK | ZTINFO-AS-HK - ZT Information Network Co., Limited | 58.1K | — | 9 |
| AS49304HK | SAKURA-AS SAKURA LINK LIMITED | 59.6K | 478 | 118 |
| AS17497HK | LGHL-AS-AP - Liasail Global Hongkong Limited | 61.7K | 11 | 76 |
| AS138997HK | EDCL-AS-AP - Eons Data Communications Limited | 62.5K | 333.9K | 86 |
| AS148996HK | GCNL-AS-AP - GLOBAL COMMUNICATION NETWORK LIMITED | 64K | — | 219 |
| AS45187HK | RACKSPACE-AP - Rackspace IT Hosting AS IT Hosting Provider Hong Kong | 67.3K | 131.1K | 15 |
| AS17759HK | CLPPOWER-AS-AP - CLP Power Hong Kong Limited | 68.9K | — | 14 |
| AS38186HK | FTG-AS-AP - Forewin Telecom Group Limited, ISP at HK | 69.4K | 65.5K | 274 |
| AS3661HK | ERX-CUHKNET - The Chinese University of Hong Kong | 74.2K | 65.5K | 9 |
| AS138995HK | ANTBOX1-AS-AP - Antbox Networks Limited | 74.2K | 65.5K | 293 |
| AS4605HK | ERX-HKBUNET - Hong Kong Baptist University | 75.1K | 1 | 15 |
| AS202069HK | SKR-DE SAKURA INTERNATIONAL INVESTMENT LIMITED | 76K | — | 12 |
| AS3363HK | HKUST-AS-HK - Hong Kong University of Science and Technology | 79.6K | 1 | 13 |
| AS38819HK | HKCSL-AS-AP - HKCSL GPRS NETWORK | 80.9K | 149.3K | 85 |
| AS9925HK | HKTDCS-AS-AP - VDC Powerbase Hong Kong Data Centers Limited | 82.2K | 65.5K | 36 |
| AS64050HK | BGNL-HK - BGP Network Limited | 82.4K | 1 | 134 |
| AS4158HK | CITYUNI-AS-AP - City University of Hong Kong | 83K | 1 | 11 |
| AS4616HK | HKPOLYU-HK - The Hong Kong Polytechnic University | 83.5K | 1 | 9 |
| AS4528HK | HKU-AS-HK - The University of Hong Kong | 83.7K | 257 | 10 |
| AS10118HK | HTCL-IAS-HK-AP - Hutchison Telephone Company Limited | 84.2K | 131.1K | 97 |
| AS9584HK | GENESIS-AP - Diyixian.com Limited | 89.1K | 65.5K | 36 |
| AS154177HK | LIGHT4-AS-AP - LIGHT NODE LIMITED | 98.3K | — | 310 |
| AS131274HK | CYPRESSTEL-HK - Cypresstel Global Network | 105.7K | 131.1K | 52 |
| AS59371HK | DNC-AS - Dimension Network & Communication Limited | 108K | — | 206 |
| AS138915HK | KAOPU-HK - Kaopu Cloud HK Limited | 113.2K | 58 | 413 |
| AS152179HK | GCNL-AS-AP - GLOBAL COMMUNICATION NETWORK LIMITED | 133.9K | 1 | 402 |
| AS142286HK | HKIDC-AS-AP - LUOGELANG (FRANCE) LIMITED | 133.9K | — | 25 |
| AS133199HK | SONDERCLOUDLIMITED-AS-AP - SonderCloud Limited | 134.7K | — | 256 |
| AS140227HK | HKCICL-AS-AP - Hong Kong Communications International Co., Limited | 142.6K | 3 | 496 |
| AS139880HK | OWGELS-AS-AP - OWGELS INTERNATIONAL CO., LIMITED | 149K | — | 23 |