AS63746 Institute of Information Technology (IOIT)

IOIT-AS-VN - Institute of Information Technology (IOIT) · registered in Vietnam

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

Rank in Vietnam#174largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#38,595of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryVietnam551 ASNs registered there

Open AS63746 in ASN lookup Look up an IP in this network (103.220.68.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

103.220.68.0/22

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS63742#171 BSC-AS-VN - BIDV Securities joint stock company1,024

AS63743#172 VNPAY-AS-VN - VietNam payment solution joint stock company1,024

AS63744#173 DNSE-VN - DNSE Securities Joint Stock Company1,024

AS63749#175 LUXOFT-AS-VN - Luxoft VietNam Company LTD1,024

AS63751#176 VCBS-AS-VN - Vietcombank securities Company limited1,024

AS63755#177 VRB-AS-VN - VietNam - Russia joint venture bank1,024

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