AS203157 CRONEL-AS Lukasz Kazimierczak Cronel

CRONEL-AS Lukasz Kazimierczak Cronel · registered in Poland

IPv4 addresses1,2802 prefixes · <0.001% of announced IPv4

Rank in Poland#647largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#27,615of 79,396 networks with IPv4

IPv64 x /32 (262,144 x /48)1 prefixes

CountryPoland2,145 ASNs registered there

Open AS203157 in ASN lookup Look up an IP in this network (91.222.108.1) All networks in Poland

IPv4 prefixes

All 2 prefixes, in address order.

91.222.108.0/22
185.122.174.0/24

IPv6 prefixes

All 1 prefix.

2a0b:79c0::/30

Similar-sized networks in Poland

ASNNameIPv4 addresses

AS198418#644 CELcom CELCOM SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA1,280

AS203765#645 ASN-PRONETEUS PRONETEUS Sp. z o.o.1,280

AS203140#646 NETUS NETUS Renata Gieruszczak-Fikus1,280

AS44970#648 FIBERAX Fiberax sp. z o.o.1,280

AS13293#649 PIONIER-AS-COM Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center1,280

AS33901#650 CONNECTA-AS Connecta sp. z o.o.1,280

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