Robtex

Up: 216.66.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 216.66.48.0/21
Down right: 216.66.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.66.48.4	A	millennium-cme.com
216.66.48.16	A	ha.ucool.com
216.66.48.17	A	aha1.ucimg.co
216.66.48.18	A	aha2.ucimg.co
216.66.48.20	PTR	iade000nfw07.blackmesh.com
216.66.48.20	A	jckcanadaevents.com
216.66.48.40	A	hem3.ucimg.co
216.66.48.40	A	aem3.ucimg.co
216.66.48.41	A	hem4.ucimg.co
216.66.48.67	A	transha.ucool.com
216.66.48.68	A	emcl.evony.com
216.66.48.70	A	ns3.evonygame.com
216.66.48.70	A	ns3.ucimg.co
216.66.48.138	A	transem.evony.com
216.66.49.82	A	mail2.sheehancpa.com
216.66.50.34	A	cjkdemo.com
216.66.51.70	A	auntflow.lightning.net
216.66.51.71	A	pixolio.com
216.66.51.72	A	amorettoapp.com
216.66.51.74	A	caserunner.com
216.66.51.90	A	amorettoapp.com
216.66.51.91	A	nickslab.net
216.66.51.98	A	98-51-66-216.dsl.lightning.net
216.66.54.36	A	mlgexch.mlg.com
216.66.54.38	A	mlgexch01.mlg.com
216.66.54.39	A	mail.mlg.com
216.66.54.49	PTR	gige-g2-20.core1.atl1.he.net
216.66.54.67	A	qdfpicknplay.com
216.66.54.68	A	playqdf.net
216.66.57.64	A	network.paddylee.com
216.66.57.65	A	gateway.paddylee.com
216.66.57.66	A	style.paddylee.com
216.66.57.69	A	textella.com
216.66.57.97	A	dyn1.paddylee.com
216.66.57.98	A	dyn2.paddylee.com
216.66.57.99	A	dyn3.paddylee.com
216.66.57.100	A	dyn4.paddylee.com
216.66.57.112	A	dyn16.paddylee.com
216.66.57.113	A	dyn17.paddylee.com
216.66.57.114	A	dyn18.paddylee.com
216.66.57.115	A	dyn19.paddylee.com
216.66.58.54	A+PTR	216.66.58.54.cyberwarp.net
216.66.58.54	A	webmail.adonainy.com
216.66.58.54	A	webmail.teleadonai.tv
216.66.58.57	PTR	216.66.58.57.cyberwarp.net
216.66.61.89	PTR	v517.core1.tor1.he.net
216.66.61.101	PTR	domain.not.configured
216.66.61.101	A	www.ssemc.com