AS197227 PSM_Winogrady Poznanska Spoldzielnia Mieszkaniowa "Winogrady" w Poznaniu

PSM_Winogrady Poznanska Spoldzielnia Mieszkaniowa "Winogrady" w Poznaniu · registered in Poland

IPv4 addresses20,48012 prefixes · <0.001% of announced IPv4

Rank in Poland#76largest network in PL by IPv4 space, of 2,091 · 0.11% of PL

Rank worldwide#6,062of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryPoland2,145 ASNs registered there

Open AS197227 in ASN lookup Look up an IP in this network (5.133.248.1) All networks in Poland

IPv4 prefixes

All 12 prefixes, in address order.

5.133.248.0/21
37.247.56.0/21
46.175.40.0/21
46.243.156.0/22
85.234.248.0/21
145.14.240.0/21
150.251.252.0/22
185.81.56.0/22
185.131.160.0/22
188.211.16.0/21
195.80.128.0/21
213.5.208.0/21

IPv6 prefixes

All 1 prefix.

2a03:1280::/32

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AS8890#77 UW-AS University of Warsaw20,480

AS15744#78 SILWEB-AS-COM Silesian University of Technology, Computer Centre20,224

AS12887#79 NETIA-AS2 Netia SA19,712

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