AS202996 Helkor Ondrej Vrana

Helkor Ondrej Vrana · registered in Czechia

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Czechia#448largest network in CZ by IPv4 space, of 570 · <0.01% of CZ

Rank worldwide#47,688of 79,396 networks with IPv4

IPv6256 x /481 prefixes

CountryCzechia599 ASNs registered there

Open AS202996 in ASN lookup Look up an IP in this network (78.40.210.1) All networks in Czechia

IPv4 prefixes

All 2 prefixes, in address order.

78.40.210.0/24
85.239.156.0/24

IPv6 prefixes

All 1 prefix.

2a0f:6284:e00::/40

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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