A computer network discovery system comprising: a database disposed within a remote network management platform; and a computing system disposed within the remote network management platform, wherein the remote network management platform manages a managed network, and wherein the computing system is configured to: use account credentials related to the managed network to log onto a server device of a third party network, wherein the server device is not in the managed network; transmit, to the server device, instructions to initiate discovery of devices and services that are hosted by the third party network and are provided to the managed network by the third party network; receive, from the server device, configuration and operational information for the devices and services provided by the third party network to the managed network; store the received configuration and operational information in a first set of tables in the database, wherein configuration and operational information corresponding to devices and services of the managed network is stored in a second set of tables in the database, and wherein the first set of tables and the second set of tables have tables in common that store parts of both the received configuration and operational information and the configuration and operational information corresponding to devices and services of the managed network; and provide a graphical user interface representing data corresponding to the received configuration and operational information for the devices and services provided by the third party network to the managed network. a database disposed within a remote network management platform; and a computing system disposed within the remote network management platform, wherein the remote network management platform manages a managed network, and wherein the computing system is configured to: use account credentials related to the managed network to log onto a server device of a third party network, wherein the server device is not in the managed network; transmit, to the server device, instructions to initiate discovery of devices and services that are hosted by the third party network and are provided to the managed network by the third party network; receive, from the server device, configuration and operational information for the devices and services provided by the third party network to the managed network; store the received configuration and operational information in a first set of tables in the database, wherein configuration and operational information corresponding to devices and services of the managed network is stored in a second set of tables in the database, and wherein the first set of tables and the second set of tables have tables in common that store parts of both the received configuration and operational information and the configuration and operational information corresponding to devices and services of the managed network; and provide a graphical user interface representing data corresponding to the received configuration and operational information for the devices and services provided by the third party network to the managed network. use account credentials related to the managed network to log onto a server device of a third party network, wherein the server device is not in the managed network; transmit, to the server device, instructions to initiate discovery of devices and services that are hosted by the third party network and are provided to the managed network by the third party network; receive, from the server device, configuration and operational information for the devices and services provided by the third party network to the managed network; store the received configuration and operational information in a first set of tables in the database, wherein configuration and operational information corresponding to devices and services of the managed network is stored in a second set of tables in the database, and wherein the first set of tables and the second set of tables have tables in common that store parts of both the received configuration and operational information and the configuration and operational information corresponding to devices and services of the managed network; and provide a graphical user interface representing data corresponding to the received configuration and operational information for the devices and services provided by the third party network to the managed network.