AS18410#180 TW-104IT-AS - 104 Information Technology Co., Ltd.512
AS18421#181 TAISHINBANK-AS-T - Taishin International Bank512
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