AS58138 KORTON_INTERNET Korton Computer Communication (KCC) B.V.

KORTON_INTERNET Korton Computer Communication (KCC) B.V. · registered in the Netherlands

IPv4 addresses2,8164 prefixes · <0.001% of announced IPv4

Rank in Netherlands#310largest network in NL by IPv4 space, of 1,026 · <0.01% of NL

Rank worldwide#19,133of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS58138 in ASN lookup Look up an IP in this network (91.239.32.1) All networks in Netherlands

IPv4 prefixes

All 4 prefixes, in address order.

91.239.32.0/23
185.43.80.0/22
185.44.92.0/22
193.26.1.0/24

IPv6 prefixes

All 1 prefix.

2a04:9040::/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