HTTPfy

AS209943 INSYST InSyst GmbH

INSYST InSyst GmbH · registered in Germany

IPv4 addresses5122 prefixes · <0.001% of announced IPv4
Rank in Germany#1,630largest network in DE by IPv4 space, of 2,315 · <0.01% of DE
Rank worldwide#49,291of 79,396 networks with IPv4
IPv61 x /481 prefixes
CountryGermany2,599 ASNs registered there

IPv4 prefixes

All 2 prefixes, in address order.

  • 194.56.221.0/24
  • 213.83.7.0/24

IPv6 prefixes

All 1 prefix.

  • 2001:67c:28ec::/48

Similar-sized networks in Germany

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AS212989#1631 FFRGB Freifunk Regensburg e.V.512
AS214405#1632 eyeo Eyeo GmbH512
AS218791#1633 BetterNetworx BetterNetworx GmbH512

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