AS50873 AS50873 David Doepelheuer

AS50873 David Doepelheuer · registered in Germany

IPv4 addresses2,3045 prefixes · <0.001% of announced IPv4

Rank in Germany#765largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#20,508of 79,396 networks with IPv4

IPv64 x /32 (262,146 x /48)3 prefixes

CountryGermany2,599 ASNs registered there

Open AS50873 in ASN lookup Look up an IP in this network (37.228.130.1) All networks in Germany

IPv4 prefixes

All 5 prefixes, in address order.

37.228.130.0/24
94.247.143.0/24
185.97.4.0/22
194.104.114.0/23
194.104.149.0/24

IPv6 prefixes

All 3 prefixes.

2001:678:580::/48
2001:678:fb4::/48
2a06:1c0::/30

Similar-sized networks in Germany

ASNNameIPv4 addresses

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AS214410#764 W-NET Stadtwerke Waldkirch GmbH2,304

AS216063#766 TWENTYFOURFIRE 24fire GmbH2,304

AS8878#767 NFON-AS nfon AG2,304

AS15644#768 FRESENIUS Fresenius SE & Co. KGaA2,304

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