AS154388 ETC Technology System Joint Stock Company

ETCJSC-VN - ETC Technology System Joint Stock Company · registered in Vietnam

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Vietnam#492largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#55,919of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryVietnam551 ASNs registered there

Open AS154388 in ASN lookup Look up an IP in this network (138.252.244.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

138.252.244.0/23

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS154339#489 ZYNDATA-VN - Zyn Data Technology Solutions Co., Ltd.512

AS154350#490 ATZCORP-VN - ATZ CORP JOINT STOCK COMPANY512

AS154364#491 DVCL-AS-AP - DCConnect Vietnam Company Limited512

AS154697#493 HASAKI-VN - Hasaki Vietnam Joint Stock Company512

AS154814#494 IBKVN-VN - Industrial Bank of Korea (Vietnam) Co., Ltd.512

AS131422#495 DTCCST-MCST-VN - Center for Digital Transformation of Culture, Sports and Tourism - Ministry of Culture, Sports and Tourism508

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