AS146814 Hong Kong University of Science and Technology, Dongchung Town,

HKUST-GZ - Hong Kong University of Science and Technology, Dongchung Town, · registered in China

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in China#508largest network in CN by IPv4 space, of 601 · <0.01% of CN

Rank worldwide#54,677of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryChina5,117 ASNs registered there

Open AS146814 in ASN lookup Look up an IP in this network (103.189.154.1) All networks in China

IPv4 prefixes

All 1 prefix, in address order.

103.189.154.0/23

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ASNNameIPv4 addresses

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AS149304#509 SQNTCL-AS-AP - Shenzhen Qiyi Network Technology Co., Ltd.512

AS151243#510 AS151243-28 - China Internet Network Information Center512

AS151247#511 HSDC-CN - HSBC Software Development (Guangdong) Limited Shanghai Branch512

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources