AS57904 ASVEVYNET Vevynet s.r.o.

ASVEVYNET Vevynet s.r.o. · registered in Czechia

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

Rank in Czechia#391largest network in CZ by IPv4 space, of 570 · 0.01% of CZ

Rank worldwide#38,240of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCzechia599 ASNs registered there

Open AS57904 in ASN lookup Look up an IP in this network (91.236.40.1) All networks in Czechia

IPv4 prefixes

All 1 prefix, in address order.

91.236.40.0/22

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ASNNameIPv4 addresses

AS50980#388 net3 cloudinfrastack, s.r.o.1,024

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AS56827#390 ASMIRNETCZ mirnet s.r.o.1,024

AS59664#392 ASOPTON Opton s.r.o.1,024

AS60727#393 K2-cloud K2 atmitec s.r.o.1,024

AS196916#394 BUSINESSCOM-AS BusinessCom CZ spol. s r.o.1,024

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