AS140764 CSD Group Technology JSC.

CSDGROUP-AS-VN - CSD Group Technology JSC. · registered in Vietnam

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Vietnam#394largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#54,312of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryVietnam551 ASNs registered there

Open AS140764 in ASN lookup Look up an IP in this network (103.160.4.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

103.160.4.0/23

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS140757#391 FISYS-AS-VN - K2F Information Technology Company Limited512

AS140761#392 ALLIEX-AS-VN - ALLIEX VIETNAM JOINT STOCK COMPANY512

AS140762#393 VISITEC-AS-VN - Vinh Railway Signalling - Telecom Joint Stock Company512

AS140769#395 IFISOLUTION-AS-VN - INFORMATICS SOLUTION COMPANY LIMITED512

AS140774#396 UCCORP-VN - VIET NAM UNIFIED COMMUNICATIONS CORPORATION512

AS140781#397 VIETHOSTINGCO-AS-VN - VIET HOSTING 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