AS52154 ASMJANIK mjanik.net s.r.o.

ASMJANIK mjanik.net s.r.o. · registered in Czechia

IPv4 addresses2,0481 prefixes · <0.001% of announced IPv4

Rank in Czechia#234largest network in CZ by IPv4 space, of 570 · 0.02% of CZ

Rank worldwide#23,660of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCzechia599 ASNs registered there

Open AS52154 in ASN lookup Look up an IP in this network (46.174.152.1) All networks in Czechia

IPv4 prefixes

All 1 prefix, in address order.

46.174.152.0/21

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AS62011#237 ASUNHFREE UNHfree.net z.s.2,048

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