AS211293 CTM-PGZ OSRODEK BADAWCZO-ROZWOJOWY CENTRUM TECHNIKI MORSKIEJ SA

CTM-PGZ OSRODEK BADAWCZO-ROZWOJOWY CENTRUM TECHNIKI MORSKIEJ SA · registered in Poland

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Poland#2,042largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#75,224of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPoland2,145 ASNs registered there

Open AS211293 in ASN lookup Look up an IP in this network (216.150.5.1) All networks in Poland

IPv4 prefixes

All 1 prefix, in address order.

216.150.5.0/24

Similar-sized networks in Poland

ASNNameIPv4 addresses

AS211148#2039 NETFORYOU Netforyou sp. z o.o.256

AS211234#2040 AS4VOD 4VOD Sp z o. o.256

AS211254#2041 OPTO-ASN OPTOMEDIA Sp. z o.o.256

AS211340#2043 KRONOSPANPL-AS Kronospan Polska Sp. z o.o.256

AS211354#2044 WODYPOLSKIE-AS Panstwowe Gospodarstwo Wodne Wody Polskie256

AS211375#2045 AS_MI_RIPE MINISTERSTWO INFRASTRUKTURY256

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