AS5430 FREENETDE Wortmann AG

FREENETDE Wortmann AG · registered in Germany

IPv4 addresses11,7764 prefixes · <0.001% of announced IPv4

Rank in Germany#327largest network in DE by IPv4 space, of 2,315 · 0.01% of DE

Rank worldwide#8,358of 79,396 networks with IPv4

IPv61 x /32 (65,537 x /48)2 prefixes

CountryGermany2,599 ASNs registered there

Open AS5430 in ASN lookup Look up an IP in this network (89.58.120.1) All networks in Germany

IPv4 prefixes

All 4 prefixes, in address order.

89.58.120.0/21
194.97.0.0/19
194.97.172.0/22
195.4.92.0/23

IPv6 prefixes

All 2 prefixes.

2001:748:401::/48
2a00:dca1::/32

Similar-sized networks in Germany

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AS15540#328 GEDAS-DE-AS operational services GmbH & Co. KG11,776

AS15844#329 TGC-AS true global communications GmbH11,776

AS15372#330 IBH-AS IBH connect GmbH11,520

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