IPv4 addresses1,2804 prefixes · <0.001% of announced IPv4
Rank in Hong Kong#370largest network in HK by IPv4 space, of 735 · <0.01% of HK
Rank worldwide#27,646of 79,396 networks with IPv4
IPv61 x /32 (65,537 x /48)7 prefixes
IPv4 prefixes
All 4 prefixes, in address order.
- 103.44.232.0/23
- 103.44.234.0/24
- 103.44.235.0/24
- 103.125.246.0/24
IPv6 prefixes
All 7 prefixes.
- 2401:da80::/33
- 2401:da80:8000::/36
- 2401:da80:9000::/36
- 2401:da80:a000::/36
- 2401:da80:b000::/36
- 2401:da80:c000::/34
- 2620:131:c002::/48
Similar-sized networks in Hong Kong
ASNNameIPv4 addresses
AS149430#367 TIANFENG-AS-AP - TIANFENG (HONG KONG) COMMUNICATIONS LIMITED1,536
AS214743#368 COGENTO-AS Cogento Backbone Limited1,536
AS219410#369 KINGSTAR-COMMUNICATION-NETWORK Kingstar(HK)Technology Limited1,536
AS63959#371 HKSTL-HK - Hong Kong Syscloud Technology Limited1,280
AS215929#372 datacampus Data Campus Limited1,280
AS219001#373 E-LARGE E-LARGE (HONG KONG) LIMITED1,280
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