Robtex

Up: 50.168.248.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 50.168.249.0/25
Down right: 50.168.249.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
50.168.249.1	A+PTR	c-50-168-249-1.hsd1.ut.comcast.net
50.168.249.1	A	eviescloset.com
50.168.249.41	A+PTR	c-50-168-249-41.hsd1.ut.comcast.net
50.168.249.41	A	ns1.n8s.org
50.168.249.41	A	lin-serv.n8s.org
50.168.249.73	A	mail.wendyandnick.net
50.168.249.190	A	chaoticportal.com