AS131401 Department of Science and Technology of Vinh Phuc province

SOTTTTVP-VN - Department of Science and Technology of Vinh Phuc province · registered in Vietnam

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

Rank in Vietnam#202largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#38,663of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryVietnam551 ASNs registered there

Open AS131401 in ASN lookup Look up an IP in this network (103.228.20.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

103.228.20.0/22

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS131391#199 VAB-AS-VN - Vietnam-Asia Commercial Joint Stock Bank1,024

AS131397#200 HMU-AS-VN - Hanoi Medical University1,024

AS131398#201 LDCC-AS-VN - LOTTE INNOVATE VIETNAM COMPANY LIMITED1,024

AS131403#203 ICSOFT-AS-VN - ICSOFT Joint Stock Company1,024

AS131404#204 VIETNAMHOST-AS-VN - Masters Technology Corporation1,024

AS131405#205 TANCANGSG-AS-VN - Saigon Newport1,024

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