AS216219 MADLEHN Ken Madlehn

MADLEHN Ken Madlehn · registered in Germany

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Germany#1,920largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#60,754of 79,396 networks with IPv4

IPv65 x /483 prefixes

CountryGermany2,599 ASNs registered there

Open AS216219 in ASN lookup Look up an IP in this network (185.28.44.1) All networks in Germany

IPv4 prefixes

All 1 prefix, in address order.

185.28.44.0/24

IPv6 prefixes

All 3 prefixes.

2a13:f740::/47
2a13:f740:2::/48
2a13:f740:4::/47

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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