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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 |
| 1.8M |
| — |
| 7,068 |
| AS3491HK | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | 1.7M | 264.2K | 570 |
| AS9908HK | HKCABLE2-HK-AP - HK Cable TV Ltd | 1.6M | — | 200 |
| AS4637HK | ASN-TELSTRA-GLOBAL - Telstra Global | 1.4M | 327.8K | 769 |
| AS136907HK | HWCLOUDS-AS-AP - HUAWEI CLOUDS | 1.2M | 10.3K | 665 |
| AS134548HK | DXTL-HK - DXTL Tseung Kwan O Service | 1M | 61.4K | 263 |
| AS4515HK | PCCW-AS-AP - PCCW IMS Ltd (PCCW Business Internet Access) | 1M | 393.2K | 303 |
| AS17924HK | SMARTONE-MB-AS-AP - SmarTone Mobile Communications Ltd | 987.4K | 65.5K | 122 |
| AS132839HK | POWERLINE-AS-AP - POWER LINE DATACENTER | 791.8K | 65.5K | 278 |
| AS9381HK | HKBNES-AS-AP - HKBN Enterprise Solutions HK Limited | 747.5K | 131.1K | 559 |
| AS134175HK | SH2206-AP - UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD | 662.5K | — | 89 |
| AS4058HK | CITICTEL-CPC-AS4058 - CITIC Telecom International CPC Limited | 611.6K | 86K | 217 |
| AS152194HK | CTGSERVERLIMITED-AS-AP - CTG Server Limited | 290.6K | 131.1K | 648 |
| AS58453HK | CMI-INT-HK - China Mobile International Limited | 281.9K | 77.8K | 72 |
| AS137872HK | PEOPLESPHONE-HK - China Mobile Hong Kong Company Limited | 266.8K | 4.1K | 143 |
| AS9293HK | HKNet-vIPNet - NTT Com Asia Limited | 255.5K | 65.5K | 132 |
| AS58658HK | DXTL-AS-AP - DXTL | 248.8K | — | 78 |
| AS10103HK | HKBN-AS-AP - HK Broadband Network Ltd. | 226.8K | 106.5K | 279 |
| AS142200HK | NETNOVA-AS-AP - Netnova Limited | 225.8K | — | 11 |
| AS135097HK | MYCLOUD-AS-AP - LUOGELANG (FRANCE) LIMITED | 206.3K | 1 | 54 |
| AS135377HK | UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | 195.1K | 80 | 764 |
| AS137951HK | ASLINE-AS-AP - ASLINE LIMITED | 187.1K | — | 142 |
| AS17444HK | HKBNESL-AS-AP - HKBN Enterprise Solutions Limited | 174.8K | 65.5K | 307 |
| AS45753HK | NETSEC-HK - Netsec Limited | 168.2K | — | 440 |
| AS140227HK | HKCICL-AS-AP - Hong Kong Communications International Co., Limited | 161.5K | 3 | 570 |
| AS138415HK | YANCYLIMITED-AS-HK - Yancy Limited | 161.3K | 65.5K | 143 |
| AS139880HK | OWGELS-AS-AP - OWGELS INTERNATIONAL CO., LIMITED | 149.5K | — | 25 |
| AS9729HK | IS-AP - iAdvantage Limited | 149.5K | 65.5K | 157 |
| AS142286HK | HKIDC-AS-AP - LUOGELANG (FRANCE) LIMITED | 134.9K | — | 29 |
| AS133199HK | SONDERCLOUDLIMITED-AS-AP - SonderCloud Limited | 134.4K | — | 255 |
| AS152179HK | GCNL-AS-AP - GLOBAL COMMUNICATION NETWORK LIMITED | 133.6K | 1 | 400 |
| AS55933HK | CLOUDIE-AS-AP - Cloudie Limited | 114.9K | 524.3K | 155 |
| AS138915HK | KAOPU-HK - Kaopu Cloud HK Limited | 110.3K | 57 | 404 |
| AS59371HK | DNC-AS - Dimension Network & Communication Limited | 108K | — | 206 |
| AS131274HK | CYPRESSTEL-HK - Cypresstel Global Network | 107.3K | 131.1K | 57 |
| AS154177HK | LIGHT4-AS-AP - LIGHT NODE LIMITED | 102.7K | — | 323 |
| AS9584HK | GENESIS-AP - Diyixian.com Limited | 89.1K | 65.5K | 36 |
| AS10118HK | HTCL-IAS-HK-AP - Hutchison Telephone Company Limited | 84.2K | 131.1K | 97 |
| AS4528HK | HKU-AS-HK - The University of Hong Kong | 83.7K | 257 | 10 |
| AS4616HK | HKPOLYU-HK - The Hong Kong Polytechnic University | 83.5K | 1 | 9 |
| AS4158HK | CITYUNI-AS-AP - City University of Hong Kong | 83K | 1 | 11 |
| AS9925HK | HKTDCS-AS-AP - VDC Powerbase Hong Kong Data Centers Limited | 82.2K | 65.5K | 36 |
| AS64050HK | BGNL-HK - BGP Network Limited | 82.2K | 1 | 133 |
| AS38819HK | HKCSL-AS-AP - HKCSL GPRS NETWORK | 80.9K | 149.3K | 85 |
| AS3363HK | HKUST-AS-HK - Hong Kong University of Science and Technology | 79.6K | 1 | 13 |
| AS202069HK | SKR-DE Sakura Communications Limited | 75.3K | — | 9 |
| AS4605HK | ERX-HKBUNET - Hong Kong Baptist University | 75.1K | 1 | 15 |