AS140814 Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City

TECHCITYGROUP-AS-VN - Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City · registered in Vietnam

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Vietnam#288largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#48,688of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryVietnam551 ASNs registered there

Open AS140814 in ASN lookup Look up an IP in this network (103.168.58.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

103.168.58.0/23

IPv6 prefixes

All 1 prefix.

2407:a4c0::/48

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

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AS140809#287 MOHA-VN - Information Technology Center - Ministry of Home Affairs512

AS140818#289 VNDIC-AS-VN - D.I.C Viet Nam Technology Joint Stock Company512

AS140823#290 VNCDATA-AS-VN - Group 7, THieu Khanh Ward, Thanh Hoa City, Thanh Hoa, Viet Nam512

AS140824#291 VNIDC-AS-VN - VNIDC TECHNOLOGY 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