AS12912 94.42.136.0/21 CIDR and IP Range Summary.ASN: 12912 - T-Mobile Polska S.A.Host Count: 2046Addressable IPs: 204894.42.136.0/2494.42.137.0/2494.42.138.0/2494.42.139.0/2494.42.140.0/2494.42.141.0/2494.42.142.0/2494.42.143.0/24