Robtex

Up: 216.208.152.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 216.208.153.0/25
Down right: 216.208.153.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.208.153.0	PTR	216.208.153.0.dsl.csolve.net
216.208.153.18	A+PTR	216.208.153.18.dsl.csolve.net
216.208.153.100	A+PTR	216.208.153.100.static.csolve.net
216.208.153.100	A	nequity.net
216.208.153.100	A	aaacga.ca