Robtex

Up: 66.9.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 66.9.0.0/19
Down right: 66.9.32.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.9.1.181	PTR	mail.511nj.org
66.9.1.181	A	icx1-utility31w.w2w.511nj.org
66.9.1.185	A	w2w.511nj.org
66.9.1.198	A+PTR	mailsec.rusa.com
66.9.1.202	A	mail.dussaudadvertising.com
66.9.3.27	PTR	mail.rnrlawgroup.com
66.9.5.10	A	mailer.thirteen.org
66.9.5.11	A	edge.thirteen.org
66.9.5.13	A	outlook.thirteen.org
66.9.5.14	A	ntti.thirteen.org
66.9.5.150	PTR	www.thirteen.org
66.9.5.150	A	13wnet.net
66.9.5.150	A	newyorkwarstories.org
66.9.5.235	A	edge-backup.thirteen.org
66.9.6.36	PTR	mail.valiant-ny.com
66.9.6.82	PTR	flatirondata.com
66.9.6.134	A+PTR	icx2-utility11x.data.xcm.org
66.9.6.135	A+PTR	data.xcm.org
66.9.6.135	A	icx2-utility21x.data.xcm.org
66.9.7.244	PTR	mail.yesnetwork.com
66.9.8.13	A+PTR	iapparelgroup.com
66.9.8.124	A	mail.9300realty.com
66.9.10.11	A	mx.evinox.com
66.9.10.34	A+PTR	mom01.intellispace.net
66.9.10.35	A	inarwhal.com
66.9.10.66	A+PTR	mom02.intellispace.net
66.9.10.100	PTR	web1.evinox.haverfordpc.com
66.9.10.100	A	mymealsearch.com
66.9.10.100	A	emilcapital.org
66.9.10.130	A+PTR	east02.intellispace.net
66.9.10.146	A	ny01.intellispace.net
66.9.10.210	A+PTR	east01.intellispace.net
66.9.10.242	A+PTR	ny02.intellispace.net
66.9.11.182	A	0050208.lodgenet.net
66.9.12.35	A	gearboxx.us
66.9.12.37	A	thenapoleongroup.com
66.9.12.37	A	thenapoleongroup.tv
66.9.12.37	A	napoleongroup.nyc
66.9.12.205	A	astorroom.com
66.9.12.206	A+PTR	mail.kaufmanastoria.com
66.9.12.206	A	kasmail1.kaufmanastoria.com
66.9.12.216	A	madultrasonics.com
66.9.13.20	PTR	abc.com
66.9.13.85	PTR	eastwind.mobi
66.9.13.103	A	mail.starmicronics.us
66.9.13.131	PTR	njpress2000.njpa.org
66.9.13.170	A	smtpgw01.msys.intellispace.net
66.9.13.170	A	inbound-mx1.msys.intellispace.net
66.9.15.52	PTR	barracuda.aiico.com
66.9.15.157	PTR	mail.dda1.com
66.9.17.154	A	mail.pharmacyaide.com
66.9.17.155	A+PTR	sql01.pharmacyaide.com
66.9.17.221	PTR	mail.wbdc.org
66.9.18.5	PTR	p342x6.proximospirits.com
66.9.18.67	PTR	mx.1800tequila.com
66.9.18.67	PTR	mx.cholula.com
66.9.18.67	PTR	mx.cuervo.com
66.9.18.68	A	mail.tenampaazul.com
66.9.19.34	A	mail.monomoycap.com
66.9.19.34	A	mail2.athenanyc.com
66.9.19.34	A	mail.athenanyc.com
66.9.20.100	A	www.ihalperpaper.com
66.9.20.100	A	*.ihalperpaper.com
66.9.20.100	A	ihalperpaper.com
66.9.20.161	A	wholesalejars.com
66.9.20.180	A	jjbphoto.net
66.9.20.210	A	linersandcovers.net
66.9.20.210	A	linersandcovers.org
66.9.21.3	A+PTR	slipknot67.successappl.com
66.9.21.3	A	x3231m3.successappl.com
66.9.21.6	A	successappl.com
66.9.21.6	A	s3gm73a2.successappl.com
66.9.21.170	A	xindevelopment.com
66.9.21.173	A	xindev.com
66.9.22.162	A	ip162-1-kahngordon.myintellispace.com
66.9.22.163	A	ip163-1-kahngordon.myintellispace.com
66.9.22.164	A	ip164-1-kahngordon.myintellispace.com
66.9.22.165	A	ip165-1-kahngordon.myintellispace.com
66.9.24.12	PTR	mail.cedarhillcapital.com
66.9.24.33	PTR	webmail.cedarhillcap.com
66.9.25.2	PTR	ny.gibbs-soell.com
66.9.25.15	A+PTR	ny.gibbs-soell.com
66.9.25.15	A	smtp.gibbs-soell.com
66.9.25.194	PTR	mail.edzuck.com
66.9.25.194	A	gx-80.ny.edzuck.com
66.9.25.194	A	gx-79.ny.edzuck.com
66.9.26.19	A	mail.adcnyc.com
66.9.26.194	A	dsl.pnfwllp.com
66.9.26.218	A	mail.allsector.com
66.9.26.218	A	mail3.allsector.com
66.9.28.3	A	smtpf.wave2wave.com
66.9.28.82	PTR	mail.cgs-lawny.com
66.9.29.211	A	hahnhessen.com
66.9.29.227	A	hhftp.hahnhessen.com
66.9.29.228	A	hhmx1.hahnhessen.com
66.9.29.228	A	mail.hahnhessen.com
66.9.30.194	PTR	www.worldmyway.com
66.9.31.7	PTR	mail.apts-illustrated.com
66.9.31.10	PTR	apts-illustrated.com
66.9.31.242	A	mail2.tcg.org
66.9.35.19	PTR	wm.wgcms.com
66.9.35.83	PTR	mail.proximauk.com
66.9.35.83	A	mail.vegapluseurope.com
66.9.35.86	A	mail2.vegapluseurope.com
66.9.35.134	A	mail.hsbcsecure.com
66.9.35.154	A	marshbrokerssde.co.uk
66.9.35.163	A	hardyinsure.com
66.9.35.163	A	www.oncover.net
66.9.40.2	A+PTR	ip-66-9-40-2.autorev.intellispace.net
66.9.40.2	A	866-899-cash.com
66.9.40.45	A	nationwidepaydays.info
66.9.40.45	A	nationwidepaydays.tv
66.9.41.2	PTR	workman.com
66.9.41.18	A	printer8.workman.com
66.9.41.19	A	printer9.workman.com
66.9.41.27	A	printer17.workman.com
66.9.41.220	A	mail.barbecuebible.com
66.9.42.11	PTR	oncall.sereniti.com
66.9.42.66	A	relay.toddlevi.com
66.9.42.66	A	*.toddlevi.com
66.9.42.199	PTR	eprism.amdc.com
66.9.42.200	PTR	vh.amdc.com
66.9.42.200	A	bfksales.com
66.9.42.200	A	bfbsales.com
66.9.43.162	A+PTR	wan1.escc.com
66.9.43.162	A	ns1.escc.com
66.9.43.162	A	escc.com
66.9.43.194	PTR	mail.microdesignservices.com
66.9.43.194	A	mdsit.com
66.9.43.194	A	microdesignservices.com
66.9.44.46	PTR	webmail.bchs.com
66.9.44.90	A	smtpc.wave2wave.com
66.9.44.91	A	smtpd.wave2wave.com
66.9.44.106	PTR	mail.levsel.com
66.9.44.122	A	remote.wnwcapital.com
66.9.44.122	A	wnwcapital.synology.me
66.9.44.210	PTR	mail.iconixbrand.com
66.9.44.210	A	mail2.iconixbrand.com
66.9.44.244	A	webmail.kacelacap.com
66.9.45.7	PTR	esgw.rosenfact.com
66.9.45.170	A	webmail.umassmemorial.org
66.9.45.170	A	outlook.umassmemorial.org
66.9.45.199	A	www.myhrconnect.org
66.9.45.199	A	myhrconnect.org
66.9.45.249	A	view.umassmemorial.org
66.9.46.18	A	mail.symphonyhousecondo.com
66.9.48.19	PTR	mail.monumentinsurance.co.uk
66.9.48.41	PTR	external-email-london.lombardrisk.com
66.9.49.210	PTR	mail.rlam.co.uk
66.9.49.210	A	mail.rlam.co.gg
66.9.50.195	A+PTR	relay01.centrictelecom.net
66.9.50.197	PTR	ns1.centrictelecom.com
66.9.50.210	A	europe01.intellispace.net
66.9.50.242	A	europe02.intellispace.net
66.9.53.60	PTR	yli.co.uk
66.9.53.114	A+PTR	smtp.exchange-tower.co.uk
66.9.53.114	A	smtp.exchange-tower.info
66.9.53.114	A	smtp.exchange-tower.com
66.9.53.123	PTR	mail.tower42.com
66.9.53.130	A	neutrogenawinter.com
66.9.53.130	A	betfairtennis.com
66.9.53.193	A	xsys193.jobsite.co.uk
66.9.53.198	A	xsys198.jobsite.co.uk
66.9.53.199	A	xsys199.jobsite.co.uk
66.9.53.200	A	xsys200.jobsite.co.uk
66.9.54.0	A	ip-66-9-54-0.autorev.intellispace.net
66.9.55.2	A	ns1.allsector.net
66.9.55.21	A	leadinghire.org
66.9.55.23	A	leadinghiremetrodc.org
66.9.55.25	A	parnossahworkscincinnati.org
66.9.55.80	A	mail3.allsector.com
66.9.55.158	A	mail.mggpclaw.com
66.9.56.78	A	mail2.fisci.com
66.9.56.140	PTR	mail.lalame.com
66.9.56.197	PTR	mail.gny.com
66.9.58.99	PTR	mail.hachroselaw.com
66.9.58.99	A	mx.lohrsoft.com
66.9.58.99	A	lohrsoft.com
66.9.59.131	PTR	mail.steeliteusa.com
66.9.59.179	A	remote.premiertaxandfinancial.com
66.9.60.60	A	smtp.collegiateschool.org
66.9.60.194	A	www.kenneshepherd.com
66.9.60.194	A	kenneshepherd.com
66.9.60.195	A	teslatelcom.com
66.9.60.195	A	printpromotions.com
66.9.61.5	PTR	ln2.telestogroup.com
66.9.61.5	A	ln1.telestogroup.com
66.9.61.46	PTR	sbs.simplesolve.com
66.9.61.205	A+PTR	sbs.imarketingltd.com
66.9.61.219	PTR	raptor.gear3.com