Robtex

Up: 216.66.32.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 216.66.32.0/23
Down right: 216.66.34.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.66.32.42	A	hurricane.access.jointtransit.nl
216.66.32.50	PTR	craig-huegen.gigabitethernet2-7.core1.sjc1.he.net
216.66.32.50	A	gateway.to-hell.com
216.66.32.64	A	network1.to-hell.com
216.66.32.65	A	core.to-hell.com
216.66.32.66	A	go.to-hell.com
216.66.32.67	A	modified.lt1.org
216.66.32.69	A	wiki.to-hell.com
216.66.32.72	A	lost.to-hell.com
216.66.32.77	A	cs.to-hell.com
216.66.32.78	A	diverted.to-hell.com
216.66.32.79	A	broadcast1.to-hell.com
216.66.32.80	A	network2.to-hell.com
216.66.32.81	A	ip-phone-gw1.to-hell.com
216.66.32.82	A	ip-phone1.to-hell.com
216.66.32.83	A	ip-phone2.to-hell.com
216.66.32.87	A	broadcast2.to-hell.com
216.66.32.88	A	network3.to-hell.com
216.66.32.89	A	core.to-hell.com
216.66.32.90	A	gone.to-hell.com
216.66.32.91	A	broadcast3.to-hell.com
216.66.32.92	A	network4.to-hell.com
216.66.32.93	A	core.to-hell.com
216.66.32.94	A	beat.to-hell.com
216.66.32.95	A	broadcast4.to-hell.com
216.66.32.130	A	ns3.pentics.net
216.66.32.130	A	fwomp.pentics.com
216.66.32.178	PTR	ting-fiber-inc.10gigabitethernet13-7.core1.ash1.he.net
216.66.32.220	A	ciscoctf.com
216.66.32.233	PTR	v214.core1.mia1.he.net
216.66.32.233	A	securedsdwan.com
216.66.32.252	A	dash-t.com
216.66.32.252	A	netelites.com
216.66.32.254	A	bgplab.com
216.66.35.6	A	ns2.firefalcon.co.uk
216.66.35.6	A	ns3.asuk.net
216.66.35.6	A	ns2.firefalcon.net
216.66.35.34	A	cdsusa.veinteractive.com
216.66.35.161	A	*.motoreazy.com
216.66.35.161	A	capregioncars.com
216.66.35.161	A	alldealerinventory.com
216.66.35.164	A	www.ezadspro.com
216.66.35.164	A	promotor2.com
216.66.35.164	A	ezadspro.com
216.66.35.169	A	easyadspro.com
216.66.35.207	A	smtp.veinteractive.us