Robtex

Up: 66.242.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 66.242.64.0/20
Down right: 66.242.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.242.64.0	PTR	66-242-64-0.arvig.net
66.242.64.34	A	mail.worldamerican.com
66.242.64.66	A	mail.centralmnfcu.org
66.242.64.99	A	mail.stearnselectric.org
66.242.64.150	A+PTR	mail.johnwieseford.com
66.242.64.154	A	proxy.mn-bank.com
66.242.64.173	A	bayerinteriorwoods.net
66.242.64.186	A	mail.firststatebanksc.com
66.242.65.13	A	timeoncall.com
66.242.66.108	A	www.baremetalplex.com
66.242.67.4	PTR	albany.k12.mn.us
66.242.67.5	A	mail.albany.k12.mn.us
66.242.67.34	A+PTR	webfilter.alexandria.k12.mn.us
66.242.67.95	A+PTR	mail.melrose.k12.mn.us
66.242.67.117	A	lsr01.minnewaska.k12.mn.us
66.242.67.118	A+PTR	mail.minnewaska.k12.mn.us
66.242.67.137	A	skyward.osakis.k12.mn.us
66.242.67.169	A	mail.isd743.k12.mn.us
66.242.67.172	A	rocket.isd743.k12.mn.us
66.242.69.188	A	mail.agtechdrainage.com
66.242.69.213	PTR	mail.advancedcomputernetworking.com
66.242.69.214	A	mail.agtechdrainage.com
66.242.69.219	A	mail.ungerfurniture.com
66.242.69.228	PTR	scpucsbs01.scpuc.com
66.242.69.228	A	mail.scpuc.com
66.242.69.231	A+PTR	fexch.felling.com
66.242.69.231	A	mail.felling.com
66.242.69.235	A	mail.saukcentreeyeclinic.com
66.242.79.190	A	trader-scan.com
66.242.82.241	A	myhomelab.info
66.242.83.72	PTR	mail.rkexcavating.com
66.242.84.7	PTR	7.concordusa.com
66.242.84.7	A	mail.concordusa.com
66.242.84.66	A	mail.aerospacefab.com
66.242.84.82	A	mx.progressivesys.com
66.242.84.82	A	progressivesys.com
66.242.84.82	A	mail.progressivesys.com
66.242.84.99	A	mail.gpcompanies.com
66.242.84.100	A	gpcompanies.com
66.242.88.4	PTR	dns3.cmit.net
66.242.88.4	A	dansall.com.mx1.meltel.rcimx.net
66.242.88.4	A	dairystar.com.mx1.mainstreetcom.rcimx.net
66.242.88.6	PTR	fw.cmit.net
66.242.88.7	PTR	web4.cmit.net
66.242.88.98	A	sartell.com
66.242.88.104	A	ftp.wisper-wireless.com
66.242.88.110	A	focustwincities.org
66.242.88.244	A	saukcentre.com
66.242.88.244	A	msrealestateservices.com
66.242.88.244	A	fitnessguruinsaukcentre.com
66.242.88.254	PTR	dns1.cmit.net
66.242.89.2	PTR	smtp1135.redcondor.net
66.242.89.2	A	srwdmn.org.mx3.mainstreetcom.rcimx.net
66.242.89.2	A	dtv20.com.mx1.mainstreetcom.rcimx.net
66.242.89.3	PTR	smtp1136.redcondor.net
66.242.89.3	A	dansall.com.mx1.meltel.rcimx.net
66.242.89.3	A	dairystar.com.mx1.mainstreetcom.rcimx.net
66.242.89.4	PTR	dns4.cmit.net
66.242.89.4	A	dansall.com.mx1.meltel.rcimx.net
66.242.89.4	A	dairystar.com.mx1.mainstreetcom.rcimx.net
66.242.89.43	A	barracuda.ungerfurniture.com
66.242.89.244	A+PTR	eq1.cmit.net
66.242.89.245	A+PTR	eq2.cmit.net
66.242.89.248	PTR	mail.cmit2.net
66.242.89.254	A+PTR	dns2.cmit.net
66.242.91.23	A	japru.com
66.242.91.23	A	www.japru.com
66.242.91.23	A	mndiscgolfpro.com
66.242.92.83	A	apt420mn.com
66.242.94.4	A	geringhoffdealer.com