AS58346 KZVNR KASSENZAHNAERZTLICHE VEREINIGUNG NORDRHEIN

KZVNR KASSENZAHNAERZTLICHE VEREINIGUNG NORDRHEIN · registered in Germany

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Germany#1,617largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#48,428of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryGermany2,599 ASNs registered there

Open AS58346 in ASN lookup Look up an IP in this network (91.240.160.1) All networks in Germany

IPv4 prefixes

All 1 prefix, in address order.

91.240.160.0/23

IPv6 prefixes

All 1 prefix.

2001:67c:2a34::/48

Similar-sized networks in Germany

ASNNameIPv4 addresses

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AS60393#1618 HAMMER-AACHEN Hammer GmbH trading as Hammer GmbH & Co. KG512

AS64396#1619 BIB Breitband in Bayern GmbH512

AS196870#1620 FSTH-ASN Freistaat Thueringen512

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