AS29522 CF-KRK Cyber_Folks S.A.

CF-KRK Cyber_Folks S.A. · registered in Poland

IPv4 addresses71,93618 prefixes · 0.002% of announced IPv4

Rank in Poland#22largest network in PL by IPv4 space, of 2,091 · 0.38% of PL

Rank worldwide#2,382of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPoland2,145 ASNs registered there

Open AS29522 in ASN lookup Look up an IP in this network (91.198.146.1) All networks in Poland

IPv4 prefixes

All 18 prefixes, in address order.

91.198.146.0/24
91.225.28.0/22
94.152.0.0/18
94.152.64.0/18
94.152.128.0/18
94.152.192.0/19
94.152.224.0/21
94.152.232.0/21
94.152.240.0/20
185.11.100.0/22
185.84.136.0/24
193.143.77.0/24
194.48.216.0/24
194.60.251.0/24
194.169.227.0/24
195.62.12.0/23
195.149.224.0/21
195.182.14.0/24

Similar-sized networks in Poland

ASNNameIPv4 addresses

AS8267#19 CYFRONET-AS Academic Computer Centre CYFRONET AGH76,544

AS201019#20 P4NET_POZ P4 Sp. z o.o.74,752

AS43118#21 EAW-AS East & West Sp. z o.o.74,752

AS12324#23 LUBMAN-EDU-AS Maria Curie-Sklodowska University66,816

AS5550#24 TASK-AS Technical University of Gdansk, Academic Computer Center TASK65,536

AS21111#25 CISG Ministerstwo Rozwoju i Technologii65,536

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