Robtex

Up: 198.252.68.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 198.252.68.128/26
Down right: 198.252.68.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.252.68.132	PTR	arvand.arvixevps.com
198.252.68.132	PTR	198.252.68.132-static.reverse.mysitehosted.com
198.252.68.132	A	windows.adambryner.com
198.252.68.133	PTR	stats.arvand.arvixevps.com
198.252.68.133	PTR	198.252.68.133-static.reverse.mysitehosted.com
198.252.68.133	A	ns2.bryner.info
198.252.68.200	A+PTR	198.252.68.200-static.reverse.mysitehosted.com
198.252.68.200	A	demoserv.arvixevps.com
198.252.68.246	PTR	198.252.68.246-static.reverse.mysitehosted.com