AS45223 World Internetwork Co.,Ltd , Thailand.

WIN-AS-TH-AP - World Internetwork Co.,Ltd , Thailand. · registered in Thailand

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in Thailand#203largest network in TH by IPv4 space, of 460 · <0.01% of TH

Rank worldwide#44,484of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryThailand465 ASNs registered there

Open AS45223 in ASN lookup Look up an IP in this network (180.128.18.1) All networks in Thailand

IPv4 prefixes

All 3 prefixes, in address order.

180.128.18.0/24
180.128.26.0/24
203.145.113.0/24

Similar-sized networks in Thailand

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AS38448#202 ASIAPLUS-CSLOXINFO-AS-TH-AP - ASIA PLUS SECURITIES PUBLIC COMPANY LIMITED768

AS45642#204 JASTEL-NETWORK-TH-NIX-AP - Jasmine International Tower768

AS45667#205 TCCT-DOMESTIC-AS-AP - TCC Technology Co.,Ltd.768

AS45752#206 PWA-AS-TH - Provincial waterworks authority768

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