Robtex

Up: 66.250.216.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 66.250.216.0/25
Down right: 66.250.216.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.250.216.130	A+PTR	suburbia.splintered.net
66.250.216.131	A	hosting.splintered.net
66.250.216.131	A	www.splintered.net
66.250.216.162	PTR	atlaspen.com
66.250.216.163	PTR	forteachersonly.com
66.250.216.169	A	jginnovations.com
66.250.216.169	A	mail.senormall.com
66.250.216.169	A	senormall.com
66.250.216.195	A+PTR	mail.exchange.mailstreet.net
66.250.216.195	A	mail.mailstreet.net
66.250.216.195	A	mail.solutionbeacon.org
66.250.216.199	A	sharestreet.net
66.250.216.199	A	www1.devstreet.com
66.250.216.199	A	www.sharestreet.net
66.250.216.212	PTR	leoyan.com