You're looking for a free M3U playlist for Airtel IPTV. Here are some insights:
This guide explores how these playlists work, the legal reality of using them, and how to safely access Airtel's official streaming content. What is an Airtel IPTV M3U Playlist?
#EXTINF:-1, Sony HD
http://example-server.com/channel/sonyhd.m3u8
"Got it!" Aarav whispered, his eyes widening. He had stumbled upon a document on Scribd that promised a collection of Airtel IPTV M3U playlists. With practiced hands, he copied the long, complex URL and opened his VLC Media Player.
An M3U playlist is a plain-text file containing URLs to live video streams. It doesn't host the content itself; instead, it acts like a "bookmark folder" that tells a compatible media player where to find the TV channel streams.