AS153428#343 TTPTELECOM-VN - TTP GROUP TECHNOLOGY TELECOMMUNICATION JOINT STOCK COMPANY512
AS153435#344 KHG-VN - Center for Information Technology and Cyber Security Monitoring512
AS153500#345 ONESCHOOL-VN - 1School Education Technology and Solutions 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