Robtex

Up: 68.169.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 68.169.0.0/21
Down right: 68.169.8.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
68.169.0.0	PTR	balt1-r4r5.edgehosting.net
68.169.0.1	PTR	balt1-r5r4.edgehosting.net
68.169.0.2	PTR	balt1-c1c2.edgehosting.net
68.169.0.4	PTR	balt1-c1r4.edgehosting.net
68.169.6.8	A+PTR	mail.spellgene.com
68.169.6.8	A	spellgene.com
68.169.6.9	PTR	mail.fallinginsidevessel.com
68.169.6.9	A	absorbinggrounds.com
68.169.6.9	A	fallinginsidevessel.com
68.169.6.10	PTR	mail.winterstorevoyage.com
68.169.6.16	A+PTR	mail.puzzledairport.com
68.169.6.16	A	puzzledairport.com
68.169.6.18	A+PTR	mail.receivetap.com
68.169.6.18	A	receivetap.com
68.169.6.19	PTR	mail.folioviscose.com
68.169.6.21	PTR	mail.lilitaveto.com
68.169.7.0	A+PTR	mail.darkyieldingmitten.com
68.169.7.0	A	darkyieldingmitten.com
68.169.7.1	A	trainpig.com
68.169.7.1	A	mail.complexwetthunder.com
68.169.7.2	PTR	mail.basketcollarbore.com
68.169.7.3	PTR	mail.cloudywashrange.com
68.169.7.16	A+PTR	mail.cookethereal.com
68.169.7.16	A	cookethereal.com
68.169.7.17	A+PTR	mail.electionclick.com
68.169.7.17	A	electionclick.com
68.169.7.18	PTR	mail.protoelection.com
68.169.7.19	PTR	mail.whichelection.com
68.169.8.1	A+PTR	mail.pocketsenseisland.com
68.169.8.1	A	pocketsenseisland.com
68.169.8.1	A	mail.lowballot.com
68.169.8.16	A	mail.storecontain.com
68.169.8.16	A	storecontain.com
68.169.8.17	A	mail.theirelection.com
68.169.8.17	A	theirelection.com
68.169.9.1	A+PTR	mail.waitorchestra.com
68.169.9.1	A	waitorchestra.com
68.169.9.2	PTR	mail.peepguardcow.com
68.169.9.2	A	mail.fancycontact.com
68.169.9.2	A	fancycontact.com
68.169.9.4	PTR	mail.goldusetoothbrush.com
68.169.9.16	A	electionthere.com
68.169.9.16	A	mail.electionthere.com
68.169.9.17	A	throwleading.com
68.169.9.17	A	mail.throwleading.com
68.169.9.162	PTR	spo162.spokebellsam.com
68.169.10.0	A+PTR	mail.nationalcomparisonmedia.com
68.169.10.0	A	nationalcomparisonmedia.com
68.169.10.1	A+PTR	mail.compareonlinefast.com
68.169.10.1	A	compareonlinefast.com
68.169.11.0	A+PTR	email1.comparisonshelp.com
68.169.11.0	A	comparisonshelp.com
68.169.11.1	A+PTR	mail.helpfulpromoactivity.com
68.169.11.1	A	helpfulpromoactivity.com
68.169.11.31	A	ns1.limposolutions.com
68.169.12.0	A	mta1.comparisonsnetwork.com
68.169.12.0	A	comparisonsnetwork.com
68.169.12.1	A+PTR	mail.openinfoclicks.com
68.169.12.1	A	openinfoclicks.com
68.169.12.2	PTR	mail.personalvalueonline.com
68.169.12.3	PTR	mail.promoparticipations.com
68.169.13.0	A+PTR	m1.comparisonsfinder.com
68.169.13.0	A	comparisonsfinder.com
68.169.13.1	A+PTR	mail.smartthinkingonline.com
68.169.13.1	A	smartthinkingonline.com
68.169.13.3	PTR	mail.specialofferpeople.com
68.169.14.43	A+PTR	mailb43.outbound.eversrv.com
68.169.14.44	PTR	mailb44.outbound.eversrv.com
68.169.14.47	A+PTR	mailb47.outbound.eversrv.com
68.169.14.193	A+PTR	mailb193.dedicated.rocketseed.eversrv.com