AS56155 Tuong Minh Software Solutions Company Limited

TMASOLUTIONS-AS-VN - Tuong Minh Software Solutions Company Limited · registered in Vietnam

IPv4 addresses2,0482 prefixes · <0.001% of announced IPv4

Rank in Vietnam#86largest network in VN by IPv4 space, of 539 · 0.01% of VN

Rank worldwide#22,685of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryVietnam551 ASNs registered there

Open AS56155 in ASN lookup Look up an IP in this network (103.108.136.1) All networks in Vietnam

IPv4 prefixes

All 2 prefixes, in address order.

103.108.136.0/22
103.199.4.0/22

IPv6 prefixes

All 1 prefix.

2001:df4:2900::/48

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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