This disclosure relates generally to radio access technology information storage in a mobile network. The device, method, and/or system may include receiving, by a network node of a mobile network, a request from user equipment related to one or more radio access technologies and transmitting, by the network node in response to the request, a reply message to the user equipment including, for each of the one or more radio access technologies, an indication of an amount of electronic storage the network node may allocate to storage of information related to the one or more radio access technologies.