“Router” is a specific zigbee term for what we typically call a “repeater” in a multi platform context to avoid confusion with the Internet router. In Zigbee, a device is either a “router,“ an “end device,“ or a “coordinator.“
The OP is asking how to get the network address tables (network topology) From various devices on a smartthings zigbee network.
As far as I know, smartthings does not provide any way of mapping its networks just with the hub. In the past, what people have done is add a separate device and use its mapping features. But that’s more for troubleshooting than some device – specific function. See the following FAQ for more details (this is a clickable link).