You can find your TV IP number on the back of your TV set.
View page
Where is the ip address located on a direct tv receiver
View page
To find the IP address for a Samsung TV, you have to go to the
TV's network settings. You should check the DHCP table of the
clients. If your TV is connected to your network then the IP adress
should be listed.
View page
the Ip address is used to broadcast messages, such as the
Emergency Broadcast message recived on your television