Robtex

Up: 208.64.66.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 208.64.66.0/25
Down right: 208.64.66.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
208.64.66.3	A	emsureleap.com
208.64.66.4	PTR	mi.websitepulse.net
208.64.66.4	A	vn1001.fireboxhosting.com
208.64.66.20	PTR	ebizdna.net
208.64.66.20	A	vn1003.fireboxhosting.com
208.64.66.28	PTR	tools.voxygen.co.uk
208.64.66.28	A	vn1004.fireboxhosting.com
208.64.66.36	PTR	cfldatasolutions.com
208.64.66.36	A	michaelstevensdesign.com
208.64.66.36	A	usachain.com
208.64.66.100	A	gplazasi.com.ar
208.64.66.100	A	*.redcoachusa.com
208.64.66.100	A	pasajesexpressturismo.com
208.64.66.108	PTR	growthapproach.com
208.64.66.138	A	bannel.com
208.64.66.138	A	mail.gaymale.ws
208.64.66.140	PTR	www.poppersetc.com
208.64.66.140	A	mail.gaymale.ws
208.64.66.148	A	vn1019.fireboxhosting.com
208.64.66.172	A	home.pnina.ps
208.64.66.172	A	www.pnina.ps
208.64.66.172	A	mail.pnina.ps
208.64.66.178	A	resolvaki.com.br
208.64.66.212	PTR	dmagentfl.dotcom-monitor.com
208.64.66.212	A	vn1027.fireboxhosting.com
208.64.66.226	A	alisahni.etrimar.gr
208.64.66.226	A	trimar.gr
208.64.66.227	A	alisahni.etrimar.gr
208.64.66.227	A	trimar.gr
208.64.66.228	PTR	alisahni.trimar.gr
208.64.66.228	A	alisahni.etrimar.gr
208.64.66.228	A	trimar.gr
208.64.66.229	PTR	alisahni.trimar.gr
208.64.66.229	A	alisahni.etrimar.gr
208.64.66.229	A	trimar.gr
208.64.66.230	PTR	alisahni.trimar.gr
208.64.66.230	A	alisahni.etrimar.gr
208.64.66.230	A	trimar.gr
208.64.66.244	A	thebattleofthestars.com
208.64.66.252	PTR	pelagos.bluebit.gr
208.64.66.253	PTR	mail.bluebit.gr
208.64.66.254	A	webserver.bluebit.gr