AS44454 CSMNP-AS Czestochowska Spoldzielnia Mieszkaniowa "Nasza Praca"

CSMNP-AS Czestochowska Spoldzielnia Mieszkaniowa "Nasza Praca" · registered in Poland

IPv4 addresses7,1683 prefixes · <0.001% of announced IPv4

Rank in Poland#177largest network in PL by IPv4 space, of 2,091 · 0.04% of PL

Rank worldwide#11,420of 79,396 networks with IPv4

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

CountryPoland2,145 ASNs registered there

Open AS44454 in ASN lookup Look up an IP in this network (85.202.144.1) All networks in Poland

IPv4 prefixes

All 3 prefixes, in address order.

85.202.144.0/20
178.216.88.0/21
185.46.104.0/22

IPv6 prefixes

All 1 prefix.

2a01:8160::/32

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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