AS201221 OSMAN-AS OSMAN ELECTRONICS ROBERT OSMANSKI

OSMAN-AS OSMAN ELECTRONICS ROBERT OSMANSKI · registered in Poland

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Poland#1,869largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#73,412of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPoland2,145 ASNs registered there

Open AS201221 in ASN lookup Look up an IP in this network (185.82.251.1) All networks in Poland

IPv4 prefixes

All 1 prefix, in address order.

185.82.251.0/24

Similar-sized networks in Poland

ASNNameIPv4 addresses

AS201180#1866 MSWWS MAZOWIECKI SZPITAL WOJEWODZKI IM. SW. JANA PAWLA II W SIEDLCACH sp. z o. o.256

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

AS201209#1868 UMWP Urzad Marszalkowski Wojewodztwa Podlaskiego256

AS201253#1870 PKP_Intercity PKP Intercity S.A.256

AS201307#1871 SOLAR-COMPANY-ASN SOLAR COMPANY Spolka Akcyjna256

AS201342#1872 ERGONET1 Ergonet.pl sp. z o.o.256

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