AS201180 MSWWS MAZOWIECKI SZPITAL WOJEWODZKI IM. SW. JANA PAWLA II W SIEDLCACH sp. z o. o.

MSWWS MAZOWIECKI SZPITAL WOJEWODZKI IM. SW. JANA PAWLA II W SIEDLCACH sp. z o. o. · registered in Poland

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Poland#1,866largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#73,402of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPoland2,145 ASNs registered there

Open AS201180 in ASN lookup Look up an IP in this network (185.56.191.1) All networks in Poland

IPv4 prefixes

All 1 prefix, in address order.

185.56.191.0/24

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ASNNameIPv4 addresses

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AS201125#1864 IFPS Instytut Fizjologii i Patologii Sluchu256

AS201143#1865 PL-NETcom-AS P.H.NETcom Grzegorz Czerwinski256

AS201202#1867 ANEGIS Anegis Sp. z o.o.256

AS201209#1868 UMWP Urzad Marszalkowski Wojewodztwa Podlaskiego256

AS201221#1869 OSMAN-AS OSMAN ELECTRONICS ROBERT OSMANSKI256

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