The public IP address 81.31.211.121 is located in Frankfurt am Main, Hesse, Germany. It is assigned to the ISP Deutsche Telekom AG and sub-delegated to PermaNET Ltd.. The address belongs to ASN 3320 which is delegated to Deutsche Telekom AG. Please have a look at the tables below for full details about 81.31.211.121, or use the IP Lookup tool to find the approximate IP location for any public IP address.