Robtex

Up: 66.45.234.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 66.45.234.128/26
Down right: 66.45.234.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.45.234.162	PTR	reynolds.onbudgetservices.com
66.45.234.162	A	*.wm.allfet.net
66.45.234.162	A	*.allceleb.stoporn.net
66.45.234.163	PTR	mail.atlaswebmail4.com
66.45.234.164	A	mail.regentbg.net
66.45.234.164	A	mail.imotitevruse.com
66.45.234.170	PTR	ns2.65535.net
66.45.234.178	PTR	antoinbr.reserver.ru
66.45.234.178	A	xpresscolor.com
66.45.234.179	PTR	reverse234-178.reserver.ru
66.45.234.186	A+PTR	server.wealthcreationsnetwork.com
66.45.234.186	A	programasejecutivosmx.com
66.45.234.186	A	capacitacionpremier.com
66.45.234.187	A	programasejecutivosmx.com
66.45.234.187	A	mail2.programasejecutivosmx.com
66.45.234.187	A	ns2.wealthcreationsnetwork.com
66.45.234.188	PTR	ns1.roothost.co.za
66.45.234.188	A	programasejecutivosmx.com
66.45.234.188	A	mail3.programasejecutivosmx.com
66.45.234.189	PTR	ns2.roothost.co.za
66.45.234.189	A	programasejecutivosmx.com
66.45.234.189	A	mail4.programasejecutivosmx.com
66.45.234.190	A+PTR	mail5.programasejecutivosmx.com
66.45.234.190	A	programasejecutivosmx.com
66.45.234.210	PTR	ns1.kchosting4u.us
66.45.234.212	A+PTR	unboxnshop.com
66.45.234.212	A	purpleunbox.com
66.45.234.212	A	unboxbazar.com
66.45.234.214	A	gamecardbox.com
66.45.234.214	A	peasandcarrotsbot.com
66.45.234.214	A	op-bot.com
66.45.234.240	PTR	ns1.fdhost.net
66.45.234.245	PTR	ns2.fdhost.net
66.45.234.246	PTR	ns3.fdhost.net
66.45.234.247	PTR	fdhost.net
66.45.234.248	PTR	a1centar.hr