Robtex

Up: 69.10.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 69.10.64.0/20
Down right: 69.10.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
69.10.64.1	A	ptin-core1.promenet.net
69.10.64.5	A	ptin-core2.promenet.net
69.10.64.6	A	view.promenet.net
69.10.64.7	A	mail.promenet.net
69.10.64.15	A	ptin-core3.promenet.net
69.10.64.34	PTR	sft.promenet.com
69.10.64.36	A+PTR	ftps.mikesnet.net
69.10.64.36	A+PTR	m1.mikesnet.net
69.10.64.39	A	cag.promenet.com
69.10.64.42	A	x1.promenet.com
69.10.64.90	A+PTR	meeting.promenet.com
69.10.64.91	A	meet.promenet.com
69.10.64.93	A	sip.promenet.com
69.10.64.93	A	ptin-xmpp.promenet.com
69.10.64.94	PTR	lyncdiscover.promenet.com
69.10.65.20	A	esispy.com
69.10.65.65	PTR	inbound2.superiorglacier.com
69.10.66.5	PTR	rexgate.nidusnetworks.com
69.10.66.5	PTR	rexgate.rexfordmgmt.com
69.10.66.6	A+PTR	mail.rexfordmgmt.com
69.10.66.7	PTR	rexford.com
69.10.66.7	PTR	rexfordmgmt.com
69.10.66.7	A+PTR	www.rexford.com
69.10.66.8	PTR	nidusnetworks.com
69.10.66.8	PTR	www.nidusnetworks.com
69.10.66.37	A+PTR	rexgate.rexford.com
69.10.67.9	PTR	www.uftwf.org
69.10.67.10	A+PTR	mailgate.uftwf.org
69.10.67.11	PTR	secureemail.uftwf.org
69.10.67.12	A+PTR	mail2.uftwf.org
69.10.67.14	A	cms.uft.org
69.10.67.15	A	preview.uft.org
69.10.67.45	A+PTR	ftp.uftwf.org
69.10.67.102	A	mx01.unitedfederationofteachers.org
69.10.67.103	A	mx02.unitedfederationofteachers.org
69.10.67.104	A	mx03.unitedfederationofteachers.org
69.10.67.107	A+PTR	mx04.unitedfederationofteachers.org
69.10.67.109	A	edwize.com
69.10.67.141	A+PTR	secure.uft.org
69.10.67.142	PTR	uft.org
69.10.67.142	PTR	uftproviders.org
69.10.67.142	PTR	prod.uft.org
69.10.68.2	PTR	mail.eyeblaster.com
69.10.68.67	PTR	gemini.efsolutions.com
69.10.68.67	PTR	gemini.isid-us.com
69.10.68.67	PTR	gemini.isidentsu.com
69.10.68.68	PTR	e1.isidentsu.com
69.10.69.4	A	ns6.take2games.com
69.10.69.5	PTR	mail.rockstargames.com
69.10.69.6	PTR	relay.rockstargames.com
69.10.69.6	A	smtp.beaterator.com
69.10.69.7	PTR	listserv.rockstargames.com
69.10.69.7	PTR	mx1.rockstargames.com
69.10.69.7	A	listserv.godgames.com
69.10.69.16	PTR	mx1.take2games.com
69.10.69.33	PTR	t2relay.take2games.com
69.10.70.65	PTR	adjmi-apparel.com
69.10.70.101	PTR	email.greendotny.org
69.10.71.75	PTR	mail.harmonco.com
69.10.71.155	PTR	mail.taocon.com
69.10.71.180	PTR	smtp2.chcany.org
69.10.71.182	PTR	smtp.skillcenterny.org
69.10.71.244	PTR	smtp.phinational.org
69.10.72.60	A	mail.nomination.us
69.10.72.61	A+PTR	smtpsrv.nomination.us
69.10.75.4	PTR	mail.us.rediff.com
69.10.75.186	A	host1.communityconnect.com
69.10.75.211	A	mx10.tsinias.org
69.10.78.18	PTR	ze.dba.75bl3.promenet.net
69.10.79.1	A+PTR	ptin-core1.promenet.net
69.10.79.5	A+PTR	ptin-core2.promenet.net
69.10.79.15	A	ptin-core3.promenet.net
69.10.79.20	A	ns2.promenet.net
69.10.79.32	A	ttltrk.com
69.10.79.35	PTR	mail.mailboxtech.com
69.10.79.35	A	godiddy.com
69.10.79.39	PTR	imail.isp.promenet.com
69.10.79.39	A	mail.simvotech.com
69.10.79.39	A	mail.nysalamina.com
69.10.81.12	A	mx.markasset.com
69.10.82.3	PTR	tsrt1.buchwald.com
69.10.82.6	PTR	x1.buchwald.com
69.10.82.36	A	box.buchwald.com
69.10.82.37	PTR	mail.buchwald.com
69.10.82.38	A+PTR	imail.cbuchwald.com
69.10.82.38	A	imail.donbuchwald.com
69.10.82.40	A+PTR	scott.buchwald.com
69.10.82.195	A	www.buchwald.com
69.10.84.2	A+PTR	ptin-core2.promenet.net
69.10.84.3	A	ptin-core3.promenet.net
69.10.85.5	PTR	fw.aicapitalmanagement.com
69.10.86.8	PTR	mail.murrayhill.com
69.10.89.10	A	mail.gmhc.org
69.10.89.11	A+PTR	smtp.gmhc.org
69.10.89.13	A	mail02.gmhc.org
69.10.89.15	A	smtp2.gmhc.org
69.10.92.10	A	smtp.vnrhcs.com
69.10.92.10	A	smtp.vnrhcs.org
69.10.92.10	A	smtp.vnabklyn.org
69.10.95.3	PTR	t2relay.take2games.com
69.10.95.5	A	smtp.take2games.com
69.10.95.8	PTR	mail.take2games.com