Robtex

Up: 66.180.62.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 66.180.63.0/25
Down right: 66.180.63.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.180.63.1	A+PTR	ns1.in2.net
66.180.63.1	A	ns1.jetinspections.com
66.180.63.2	A+PTR	rns2.in2.net
66.180.63.4	PTR	webhosts.in2.net
66.180.63.4	A	webhost.in2.net
66.180.63.5	A+PTR	ns5.in2.net
66.180.63.7	A+PTR	apc.in2.net
66.180.63.8	A+PTR	kvm.in2.net
66.180.63.9	A	mswitch.in2.net
66.180.63.10	A+PTR	fingerbox.in2.net
66.180.63.10	A	fingerbox.es
66.180.63.31	A	database.in2.net
66.180.63.34	A+PTR	hostingservices.in2.net
66.180.63.34	A	dinosanddroids.com
66.180.63.34	A	tonymartie.com
66.180.63.36	A	in2.net
66.180.63.124	A+PTR	webhosts-2.in2.net
66.180.63.124	A	highwaymenlive.com
66.180.63.124	A	tributetowillie.com
66.180.63.127	PTR	mailcenter.in2.net
66.180.63.253	A	dmz.in2.net
66.180.63.254	A+PTR	gateway.in2.net