AS57747 NETKONTAKT-AS Netkontakt Kft.

NETKONTAKT-AS Netkontakt Kft. · registered in Hungary

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Hungary#162largest network in HU by IPv4 space, of 236 · <0.01% of HU

Rank worldwide#52,721of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryHungary246 ASNs registered there

Open AS57747 in ASN lookup Look up an IP in this network (5.180.120.1) All networks in Hungary

IPv4 prefixes

All 1 prefix, in address order.

5.180.120.0/23

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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