AS198444 as_stadtwerke_dorfen Stadtwerke Dorfen GmbH

as_stadtwerke_dorfen Stadtwerke Dorfen GmbH · registered in Germany

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Germany#1,421largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#42,491of 79,396 networks with IPv4

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

CountryGermany2,599 ASNs registered there

Open AS198444 in ASN lookup Look up an IP in this network (79.142.37.1) All networks in Germany

IPv4 prefixes

All 2 prefixes, in address order.

79.142.37.0/24
79.142.38.0/23

IPv6 prefixes

All 1 prefix.

2a13:ae40::/29

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AS206356#1424 Freifunk-Essen Freifunk Essen e.V.768

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