AS137899 I LAYER LIMITED

ILAYERLIMITED-AS-AP - I LAYER LIMITED · registered in Hong Kong

IPv4 addresses9,2168 prefixes · <0.001% of announced IPv4

Rank in Hong Kong#136largest network in HK by IPv4 space, of 735 · 0.05% of HK

Rank worldwide#9,687of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryHong Kong779 ASNs registered there

Open AS137899 in ASN lookup Look up an IP in this network (103.43.9.1) All networks in Hong Kong

IPv4 prefixes

All 8 prefixes, in address order.

103.43.9.0/24
103.43.10.0/23
103.148.245.0/24
154.219.96.0/20
154.219.112.0/21
156.233.226.0/23
156.233.232.0/22
165.99.42.0/23

Similar-sized networks in Hong Kong

ASNNameIPv4 addresses

AS24544#133 LAWSCLOUDINFRASTRUCTURELIMITED-AS-HK - Law's Cloud Infrastructure Limited9,472

AS205960#134 HDT HDTIDC LIMITED9,472

AS55361#135 LUCKYTONE-NET-HK - Lucky Tone Communications Ltd.9,216

AS132883#137 TOPWAY-AS-AP - TOPWAY GLOBAL LIMITED8,960

AS64047#138 VKT-HK - Viking Telecom Limited8,704

AS153371#139 BACKWAVESLIMITED-AS-AP - BACK WAVES LIMITED8,704

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