Xfinity router uses 10.0.0.1 IP address as a default IP for identification on the network. When you receive Xfinity router and you or service technician installs it on the network it will connect to the network under 10.0.0.1 IP. It is possible that technician will change it to a different IP during install but this is not typical. If 10.0.0.1 is used then Xfinity router will assign addresses from 10.0.0.2 to 10.0.0.254 to devices on the network via DHCP protocol. Network mask 10.0.0.1/8 will be used. 10.0.0.0.1 IP address is used as a default address by following routers:
Following routers use 10.0.0.1 IP address as their default:
To setup your router type in its administration IP address into your browser address bar and press enter. If you do not see your router administration interface check if you are using correct IP address.