AS28972 MSOFT-AS M-SOFT, spol. s r.o.

MSOFT-AS M-SOFT, spol. s r.o. · registered in Czechia

IPv4 addresses12,8006 prefixes · <0.001% of announced IPv4

Rank in Czechia#53largest network in CZ by IPv4 space, of 570 · 0.15% of CZ

Rank worldwide#7,934of 79,396 networks with IPv4

IPv615 x /32 (983,040 x /48)4 prefixes

CountryCzechia599 ASNs registered there

Open AS28972 in ASN lookup Look up an IP in this network (79.141.240.1) All networks in Czechia

IPv4 prefixes

All 6 prefixes, in address order.

79.141.240.0/20
178.216.144.0/21
193.143.252.0/24
193.143.255.0/24
213.226.224.0/20
213.226.240.0/21

IPv6 prefixes

All 4 prefixes.

2a02:5d01::/32
2a02:5d02::/31
2a02:5d04::/30
2a10:1bc0::/29

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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