AS203144 HS-HOST9X Host9x Web Solutions Limited

HS-HOST9X Host9x Web Solutions Limited · registered in Hong Kong

IPv4 addresses5,12018 prefixes · <0.001% of announced IPv4

Rank in Hong Kong#190largest network in HK by IPv4 space, of 735 · 0.03% of HK

Rank worldwide#13,807of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryHong Kong779 ASNs registered there

Open AS203144 in ASN lookup Look up an IP in this network (45.15.209.1) All networks in Hong Kong

IPv4 prefixes

All 18 prefixes, in address order.

45.15.209.0/24
45.86.190.0/23
45.89.50.0/23
45.94.28.0/24
45.132.192.0/24
45.134.21.0/24
45.148.26.0/24
80.244.4.0/24
85.203.17.0/24
85.203.18.0/24
94.176.111.0/24
185.89.249.0/24
192.142.5.0/24
192.142.7.0/24
192.142.19.0/24
192.142.36.0/24
194.76.186.0/24
217.74.20.0/24

Similar-sized networks in Hong Kong

ASNNameIPv4 addresses

AS138456#187 OCTL-AS-AP - OceanBlue Cloud Technology Limited5,120

AS7577#188 VTC-AS-AP - Vocational Training Council Hong Kong5,120

AS24399#189 ABN-PEERING-AS-AP - Asia Broadcast Networks Peering AS5,120

AS134366#191 CCHL-AS-AP - Cloud Computing HK Limited4,864

AS151407#192 HNSL-AS-AP - Hytron Network Services Limited4,864

AS140042#193 IZEC-AS-AP - Zhipinshang (Hongkong) Electron Communication Technology Limited4,864

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