AS24956 GDS-1 Gaertner Datensysteme GmbH & Co. KG

GDS-1 Gaertner Datensysteme GmbH & Co. KG · registered in Germany

IPv4 addresses5,6324 prefixes · <0.001% of announced IPv4

Rank in Germany#489largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#12,759of 79,396 networks with IPv4

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

CountryGermany2,599 ASNs registered there

Open AS24956 in ASN lookup Look up an IP in this network (185.220.200.1) All networks in Germany

IPv4 prefixes

All 4 prefixes, in address order.

185.220.200.0/22
194.45.135.0/24
194.120.234.0/24
217.13.64.0/20

IPv6 prefixes

All 2 prefixes.

2001:67c:1978::/48
2a00:1030::/32

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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