How to find URL for live tv in Kodi?

Where and how can I find URL address for live tv channel playing in Kodi?
I am watching several tv channels using Kodi. If I want to know what URL address is used for these tv channels, where can I find URL address in Kodi?

This question is not for any specific channel.
When any tv channel is played in Kodi, can I find URL address? if so, where and how?
thanks,