AS209846 89.58.136.0/21 CIDR and IP Range Summary.ASN: 209846 - SWP Stadtwerke Pforzheim GmbH & Co. KGHost Count: 2046Addressable IPs: 204889.58.136.0/2489.58.137.0/2489.58.138.0/2489.58.139.0/2489.58.140.0/2489.58.141.0/2489.58.142.0/2489.58.143.0/24