AS9175 circIT Circ IT GmbH & Co. KG

circIT Circ IT GmbH & Co. KG · registered in Germany

IPv4 addresses68,8645 prefixes · 0.002% of announced IPv4

Rank in Germany#85largest network in DE by IPv4 space, of 2,315 · 0.06% of DE

Rank worldwide#2,494of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryGermany2,599 ASNs registered there

Open AS9175 in ASN lookup Look up an IP in this network (91.199.169.1) All networks in Germany

IPv4 prefixes

All 5 prefixes, in address order.

91.199.169.0/24
149.221.0.0/16
193.194.144.0/23
193.254.176.0/21
195.216.220.0/23

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AS33846#84 DATAPORT-AS Dataport AoR68,864

AS5520#86 UNI-KOELN Universitaet zu Koeln68,096

AS9183#87 Robert Bosch Gesellschaft mit Beschraenkter Haftung67,584

AS13167#88 Merck-KGaA Merck KGaA67,584

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