Icecast: MP3

netblock	network	City	Connected	agent
2600:300::/24 (AS7018)	ATT-INTERNET4, US	United States	0:05:30	Mozilla/5.0

Icecast: OGG/Vorbis

netblock	network	City	Connected	agent

Icecast: OGG/Opus

netblock	network	City	Connected	agent