Robtex

Up: 5.104.160.0/21
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Down left: 5.104.160.0/23
Down right: 5.104.162.0/23

IP	Type	Hostname
5.104.160.198	PTR	arch-198.archll.com
5.104.161.108	PTR	mail43.nautserver.com
5.104.162.2	PTR	5.104.162.2.telecom-bg.com
5.104.162.3	PTR	5.104.162.3.telecom-bg.com
5.104.162.121	PTR	5.104.162.121.telecom-bg.com
5.104.163.23	PTR	out20.auriongaming.com