AS152989 System 443 Company Limited

SYSTEM443-VN - System 443 Company Limited · registered in Vietnam

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Vietnam#456largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#55,637of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryVietnam551 ASNs registered there

Open AS152989 in ASN lookup Look up an IP in this network (160.187.38.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

160.187.38.0/23

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS152978#453 PHBTECH-VN - PHB Digital Technology Solutions Company Limited512

AS152979#454 VIETSERVICE-VN - Vietservice Technology Company Limited512

AS152983#455 HOANGHAI-VN - Cao Hoang Hai Technology Company Limited512

AS152990#457 FOXAI-VN - FOXAI TECHNOLOGY JOINT STOCK COMPANY512

AS152993#458 PROON-VN - Gemz Land Trading and Service Company Limited512

AS152994#459 CRVIT-VN - EB Services LLC512

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