Robtex

Up: 206.51.242.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 206.51.242.0/25
Down right: 206.51.242.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.51.242.1	PTR	chgw.gravity4.com
206.51.242.1	A	gamer.jobs
206.51.242.1	A	w7mln9w0cgeqrjd2.shw.io
206.51.242.23	A	ch13.gravity4.com
206.51.242.38	A+PTR	ch28.gravity4.com
206.51.242.73	PTR	unknown.sceg.tilted.net