AS63741 DCNET TELECOM

DCNET-AS-VN - DCNET TELECOM · registered in Vietnam

IPv4 addresses4,3526 prefixes · <0.001% of announced IPv4

Rank in Vietnam#53largest network in VN by IPv4 space, of 539 · 0.03% of VN

Rank worldwide#14,668of 79,396 networks with IPv4

IPv63 x /483 prefixes

CountryVietnam551 ASNs registered there

Open AS63741 in ASN lookup Look up an IP in this network (103.51.120.1) All networks in Vietnam

IPv4 prefixes

All 6 prefixes, in address order.

103.51.120.0/23
103.216.72.0/22
103.245.244.0/22
163.227.120.0/23
163.227.228.0/24
203.167.8.0/22

IPv6 prefixes

All 3 prefixes.

2001:df5:66c0::/48
2001:df5:7c40::/48
2404:ee80::/48

Other ASNs named DCNET TELECOM

1 other network uses the same organisation name; together with AS63741 they announce 4,608 IPv4 addresses.

ASNNameIPv4 addresses

AS142211DCNET-VN - DCNET TELECOM VN256

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS63760#50 AZDIGI-AS-VN - AZDIGI Corporation4,608

AS131428#51 BIZMAC-VN-AS - Rainbow E-Commerce Company Limited4,608

AS149107#52 TRUMVPS-VN - TRUMVPS COMPANY LIMITED4,352

AS135932#54 VNDATA-AS-VN - Viet Storage Technology Joint Stock Company4,352

AS55309#55 MTT-AS-VN - Minh Tu Telecom Limited Company4,096

AS45542#56 VNU-AS-VN - VietNam National University Ha Noi4,096

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