AS140764#394 CSDGROUP-AS-VN - CSD Group Technology JSC.512
AS140769#395 IFISOLUTION-AS-VN - INFORMATICS SOLUTION COMPANY LIMITED512
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