Robtex

Up: 64.34.24.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 64.34.24.0/23
Down right: 64.34.26.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.34.24.11	A+PTR	ns1.megadns.net
64.34.24.11	A	ns1.microkitten.com
64.34.24.12	A+PTR	ns2.megadns.net
64.34.24.23	A+PTR	cns1.megadns.net
64.34.24.24	A	cns2.megadns.net
64.34.24.28	PTR	in-kill-tempnam.restfulsly.net
64.34.24.34	PTR	sitemail3.megamx.net
64.34.24.43	PTR	brawn-left.restfulsly.net
64.34.24.52	PTR	accuse-liens.restfulsly.net
64.34.24.52	A	accuse-liens.kitesmad.com
64.34.24.62	A+PTR	pitliveoak.com
64.34.24.62	A	previewblue.com
64.34.24.67	A+PTR	spherehi.com
64.34.24.82	A	ns2.excitedfun.com
64.34.24.82	A	ns1.excitedfun.com
64.34.24.86	PTR	sdiff-omc1.hightidy.com
64.34.24.94	PTR	fi15check-and2.hightidy.com
64.34.24.97	PTR	usata.childlikecreator.com
64.34.24.101	A	ns1ha1.megadns.net
64.34.24.102	A	ns1ha2.megadns.net
64.34.24.210	PTR	miroir-block.hightidy.com
64.34.24.225	PTR	webcare.easyrack.net
64.34.24.243	PTR	autoignition.hightidy.com
64.34.24.248	PTR	level-better.hightidy.com
64.34.24.250	PTR	hosting.megawebservers.net
64.34.24.250	A	megadns.net
64.34.25.2	PTR	mail.trapeze.com
64.34.25.2	A	growingcanada.ca
64.34.25.2	A	www.growingcanada.ca
64.34.25.3	PTR	smtp.bango.ca
64.34.25.3	A	vwvoice.ca
64.34.25.3	A	vwdasautoshow.ca
64.34.25.8	A	www.wizton.com
64.34.25.9	A	wizton.com
64.34.25.23	A	www.wizton.com
64.34.25.35	PTR	p1r1prdssl01.poweredbyinsight.com
64.34.25.35	A	mx.poweredbyinsight.com
64.34.25.35	A	dtc.poweredbyinsight.com
64.34.25.36	A	vonify.net
64.34.25.59	PTR	p1r1tstl01.poweredbyinsight.com
64.34.25.59	A	apples.2bconnected.ca
64.34.25.69	PTR	adminca.imodules.com
64.34.25.71	A+PTR	emailca.imodules.com
64.34.25.71	A	mail.emailca.imodules.com
64.34.25.73	PTR	caweb1c.imodules.com
64.34.25.78	A	catoweb1.imodules.com
64.34.25.88	PTR	catoweb1b.imodules.com
64.34.25.91	A	catoweb2.imodules.com
64.34.25.106	PTR	ciktel.com
64.34.25.106	PTR	mail.ciktel.com
64.34.25.115	PTR	www.ciktel.com
64.34.25.132	PTR	mail.fvn-net.org
64.34.25.132	A	mail.hawktrace.com
64.34.25.182	A+PTR	vc1.self.ru
64.34.25.184	A	transfer.self.ru
64.34.25.210	PTR	ilumii.com
64.34.25.211	PTR	ilumii.com
64.34.25.228	A	engagedev.net
64.34.26.10	A	mx1.pcwjunkies.com
64.34.26.10	A	mx1.dknglobal.com
64.34.26.10	A	mx1.dalemacmillan.com
64.34.26.12	A	mx2.jasongennaro.com
64.34.26.12	A	mx2.dovetailinstallations.com
64.34.26.12	A	mx2.pdtogo.com
64.34.26.38	A	delinnate.com
64.34.26.74	A+PTR	sharpnice.net
64.34.26.74	A	ns1.sharpnice.net
64.34.26.74	A	ns2.sharpnice.net
64.34.26.75	A	shiseidoca.com
64.34.26.77	PTR	archdeacon.hexsnag.net
64.34.26.77	A	archdeacon.sharpnice.net
64.34.26.102	A+PTR	1744-crash.mainserene.com
64.34.26.128	A+PTR	diet-are.havearty.com
64.34.26.171	PTR	toys-planes.havearty.com
64.34.26.178	A+PTR	unpacks.havearty.com
64.34.26.209	A+PTR	tiger-faces.lifenew.net
64.34.26.210	A+PTR	reelects.lifenew.net
64.34.26.219	A	separalled.com
64.34.26.219	A	pressforench.com
64.34.26.254	PTR	groper-culture.limitrare.com
64.34.27.81	A	peer1-gateway-64-34-27-80.mmrm.ca
64.34.27.82	A	letsgohockey.gmcanada.com
64.34.27.83	A	64-34-27-83.mmrm.ca
64.34.27.88	PTR	serenity.voltron.wondernetwork.com
64.34.27.88	A	64-34-27-88.mmrm.ca
64.34.27.91	PTR	webprod.wondernetwork.com
64.34.27.91	A	wheresitfast.com
64.34.27.91	A	whereisitup.com
64.34.27.93	PTR	webprod-php5-deb8.wondernetwork.com
64.34.27.93	A	wonderproxypro.com
64.34.27.93	A	wonderproxyblog.com
64.34.27.94	PTR	webprod-php5-deb8.wondernetwork.com
64.34.27.100	PTR	polarmobile.com
64.34.27.101	PTR	prod2.polarmobile.com
64.34.27.101	A	greatratesinbc.com
64.34.27.104	PTR	smart.polarmobile.com
64.34.27.105	PTR	dns1.polarmobile.com
64.34.27.106	PTR	dns2.polarmobile.com
64.34.27.134	PTR	enersave.ca
64.34.27.134	PTR	cj.hks.ca
64.34.27.175	A+PTR	mail.penturn.com
64.34.27.175	A	penturn.com
64.34.27.194	PTR	mail2.ldd.ca
64.34.27.194	A	dns6.lawyersale.com
64.34.27.194	A	dns4.lawyersale.com
64.34.27.195	PTR	flatfootold.ldd.ca
64.34.27.196	A+PTR	www.ldd.ca
64.34.27.196	A	lawyerdonedeal.com
64.34.27.196	A	ldd.ca
64.34.27.202	A	lawyersworkinggroup.com
64.34.27.204	A+PTR	common.ldd.ca
64.34.27.204	A	mail.ldd.ca
64.34.27.206	A	mailout.ldd.ca
64.34.27.243	PTR	mx3.filogix.com
64.34.27.245	A	ns1.filogix.com