AS149118 3S Viet Nam Technology Joint Stock Company

THREESTECH-VN - 3S Viet Nam Technology Joint Stock Company · registered in Vietnam

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Vietnam#304largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#48,832of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryVietnam551 ASNs registered there

Open AS149118 in ASN lookup Look up an IP in this network (103.157.218.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

103.157.218.0/23

IPv6 prefixes

All 1 prefix.

2406:a6c0::/48

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS149101#301 BKCLOUDCSKH-VN - BKCLOUD COMPANY LIMITED512

AS149102#302 KHANHCHIICT-VN - KHANH CHI ICT COMPANY LIMITED512

AS149111#303 TEDEV-VN - TEDEV TECHNOLOGICAL DEVELOPMENT COMPANY LIMITED512

AS149127#305 BACGIANG-VN - Bac Giang Department of Information and Communications512

AS149131#306 SOCLUA-VN - Optimal Agency LLC512

AS149136#307 AALO-VN - AALO.VN DIGITAL TECHNOLOGY JOINT STOCK COMPANY512

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