AS137443 ChangLian Network Technology Co., Limited

CHANGLIAN-AS-AP - ChangLian Network Technology Co., Limited · registered in Hong Kong

IPv4 addresses2,5607 prefixes · <0.001% of announced IPv4

Rank in Hong Kong#277largest network in HK by IPv4 space, of 735 · 0.01% of HK

Rank worldwide#19,829of 79,396 networks with IPv4

IPv6512 x /481 prefixes

CountryHong Kong779 ASNs registered there

Open AS137443 in ASN lookup Look up an IP in this network (43.231.185.1) All networks in Hong Kong

IPv4 prefixes

All 7 prefixes, in address order.

43.231.185.0/24
45.192.176.0/23
103.50.254.0/23
154.91.32.0/23
154.91.34.0/24
154.209.2.0/24
156.236.117.0/24

IPv6 prefixes

All 1 prefix.

2404:de80:400::/39

Other ASNs named ChangLian Network Technology Co., Limited

1 other network uses the same organisation name; together with AS137443 they announce 3,328 IPv4 addresses.

ASNNameIPv4 addresses

AS152450CHANGLIAN1-AS-AP - ChangLian Network Technology Co., Limited HK768

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ASNNameIPv4 addresses

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AS24182#276 INTERPUBLIC-AS-GISAP-AS - Interpublic GIS2,560

AS2042#278 GCT-HK - HK Global Cloud DataCenter2,560

AS4594#279 HKISL-ASN - Internet Solutions Limited2,560

AS38870#280 BGCP-AP - BGC Partners - APAC2,560

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