AS131381 Department of Information Technology and Customs Statistics

TCHQ-VN - Department of Information Technology and Customs Statistics · registered in Vietnam

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Vietnam#194largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#38,655of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryVietnam551 ASNs registered there

Open AS131381 in ASN lookup Look up an IP in this network (103.248.160.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

103.248.160.0/22

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS131372#191 VIVAS-AS-VN - VIVAS-VN1,024

AS131375#192 MST-AS-VN - Information Technology Center - Ministry of Science and Technology1,024

AS131380#193 NITECO-VN - Niteco Vietnam Co., Ltd.1,024

AS131382#195 S3WORK-VN - S3WORK Technology Co., Ltd.1,024

AS131383#196 PVI-AS-VN - PVI Holdings1,024

AS131385#197 VTV-AS-VN - VTV-VN1,024

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