AS51224 LINKLAB-AS link-lab GbR Schmidt Waehlisch

LINKLAB-AS link-lab GbR Schmidt Waehlisch · registered in Germany

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Germany#1,438largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#42,603of 79,396 networks with IPv4

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

CountryGermany2,599 ASNs registered there

Open AS51224 in ASN lookup Look up an IP in this network (91.216.216.1) All networks in Germany

IPv4 prefixes

All 2 prefixes, in address order.

91.216.216.0/24
194.13.70.0/23

IPv6 prefixes

All 2 prefixes.

2001:67c:254::/48
2a05:e747::/32

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AS57575#1440 NETM-AS NETMOUNTAINS Group GmbH768

AS205240#1441 ACKERSTAFF Jan Wilke Ackerstaff768

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