Robtex

Up: 69.54.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 69.54.64.0/20
Down right: 69.54.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
69.54.64.18	PTR	tcgw1.isphone.net
69.54.64.44	A	aster3.isphone.net
69.54.64.46	A+PTR	asterdid.isphone.net
69.54.64.50	A+PTR	tccr.isphone.net
69.54.64.51	A+PTR	tcsn.isphone.net
69.54.64.130	A	chimera.isphone.net
69.54.64.146	A	hydra1.isphone.net
69.54.64.152	A	architeuthis.isphone.net
69.54.64.162	A+PTR	balor.isphone.net
69.54.64.163	A	bebilith.isphone.net
69.54.64.165	A+PTR	babau.appiaservices.com
69.54.64.169	A+PTR	bkup.isphone.net
69.54.64.194	A	appiadev.net
69.54.64.213	A+PTR	team.appiaservices.com
69.54.64.214	A	avcsyslog.appiaservices.com
69.54.64.215	A	comms.appiaservices.com
69.54.65.52	A	traverse-city.us
69.54.65.52	A	tchotspot.com
69.54.65.52	A	traverse-michigan.com
69.54.65.69	A	sparky.isphone.net
69.54.65.100	PTR	mail.ersnet.net
69.54.65.136	A	zimbra.isphone.net
69.54.65.147	A	erinyes.isphone.net
69.54.65.147	A	test.isphone.net
69.54.65.149	A+PTR	goblin.isphone.net
69.54.65.195	A	colin.appiaservices.com
69.54.65.232	A	crm.appiaservices.com
69.54.65.233	A	appiacrm.appiaservices.com
69.54.65.242	A	terastor.isphone.net
69.54.65.250	A	trac-avc.appiaservices.com
69.54.66.4	A	mx.eqlogistics.com
69.54.66.34	A	barracuda.boycesystems.com
69.54.66.35	PTR	mail.boycesystems.com
69.54.66.35	A	mail.boyceforms.com
69.54.66.35	A	mail.komputrol.com
69.54.66.138	PTR	mail.boatmangeller.com
69.54.67.4	PTR	lo2.core1.ord.appiaservices.com
69.54.67.50	PTR	mail.optionvue.com
69.54.67.83	A	iccwhittier.appiaservices.com
69.54.67.98	PTR	mail.serenitypkg.com
69.54.67.173	PTR	mail.classicproducts.com
69.54.67.174	PTR	inbound.classicproducts.com
69.54.67.205	PTR	email.centerforcongregations.org
69.54.67.242	PTR	tportho.com
69.54.67.242	A	mail2.tportho.com
69.54.67.246	A+PTR	cash.tportho.com
69.54.67.247	A	ironport.tportho.com
69.54.67.252	A	www.tportho.com
69.54.68.9	PTR	mail01.sfld.appiaservices.com
69.54.68.54	A	mail.blackwoodequipment.com
69.54.68.75	A	spam.larsonco.com
69.54.68.77	PTR	larsonco.com
69.54.68.211	PTR	ns2.christmanco.com
69.54.69.20	PTR	mail.ezhvac.com
69.54.69.227	PTR	mail.mbtech-group-na.com
69.54.70.4	A	support.appiaservices.com
69.54.70.15	A	ns2.appiaservices.com
69.54.70.15	A	ns1.equipforequality.org
69.54.70.15	A	ns2.isphone.net
69.54.70.61	A	canopy.appiaservices.com
69.54.70.70	PTR	vlan70.core1.ord.appiaservices.com
69.54.70.98	A	mail.isphone.net
69.54.70.98	A	mail4.appiaservices.com
69.54.70.98	A	mail4.isphone.net
69.54.70.113	A	royalunited.appiaservices.com
69.54.71.14	A	drx.appiacomm.com
69.54.71.22	A+PTR	secure3.appiaservices.com
69.54.71.31	A	laclede.appiaservices.com
69.54.71.32	A	reliant.appiaservices.com
69.54.71.33	A+PTR	atraipcce.appiaservices.com
69.54.71.34	A+PTR	lashared2.appiaservices.com
69.54.71.35	A+PTR	swerdlow.appiaservices.com
69.54.71.68	A	gateway.networkmagicusa.com
69.54.71.131	PTR	mail.rcprods.com
69.54.72.75	A	mail.gazellevc.com
69.54.72.166	A+PTR	qmail.qualitysteeltreating.com
69.54.72.166	A	mxmail.qualitysteeltreating.com
69.54.72.232	A+PTR	boindy.appiaservices.com
69.54.73.13	A	atra.appiaservices.com
69.54.73.24	A	lasharedvm.appiaservices.com
69.54.73.24	A	lasharedvm.appiacomm.com
69.54.73.55	PTR	mail.7lits.com
69.54.74.89	A	mail.laclede.com
69.54.75.27	A	appiasmtp.appiaservices.com
69.54.75.28	A	ns3.appiaservices.com
69.54.75.76	A+PTR	webmail.appiaservices.com
69.54.75.76	A	mail.appiaservices.com
69.54.75.76	A	auth.appiaservices.com
69.54.76.4	A	avc.appiaservices.com
69.54.76.5	A	*.softwareupdate.co
69.54.76.12	A	nysynapps.appiaservices.com
69.54.76.42	A	meeting.appiaservices.com
69.54.76.42	A	webmeeting.appiaservices.com
69.54.76.52	PTR	custsmtp.appiaservices.com
69.54.76.52	A	bitzerrelay.bitzerus.com
69.54.76.82	A	smtp2.connietarrant.com
69.54.77.8	A+PTR	ns.appiaservices.com
69.54.77.9	A	stlnoc.appiaservices.com
69.54.78.130	A	mail.libadvisory.com
69.54.78.130	A	libadvisory.com
69.54.78.198	PTR	mail.npcmllc.com
69.54.79.1	PTR	spam2.gskentuckiana.org
69.54.79.1	A	spam2.kyanags.org
69.54.79.150	PTR	email.sosi2.com
69.54.79.227	A	mail.graymachinery.com
69.54.79.232	A	www.graymachinery.com
69.54.79.232	A	grayweb.graymachinery.com
69.54.80.50	PTR	mail.josephbeth.com
69.54.80.138	A	twinlode01.twinlode.com
69.54.81.35	A	mail.mjpartners.com
69.54.82.18	PTR	remote.dlrmc.com
69.54.82.46	PTR	mail.rcpadvisors.com
69.54.82.50	PTR	vptagmail.com
69.54.83.195	PTR	mail.integrityedm.com
69.54.83.195	A	mxmail.hedgehog.com
69.54.83.195	A	ogreholdings.com
69.54.84.19	A	mail.kyanags.org
69.54.84.24	A	spam.kyanags.org
69.54.84.24	A	spam.gskentuckiana.org
69.54.90.67	PTR	owa.priority-press.com
69.54.92.85	A	ord-fs2.appiaservices.com
69.54.92.129	PTR	vlan93.core1.ord.appiaservices.com
69.54.92.154	A	ordsbcstatic1.appiaservices.com
69.54.92.156	A	sip1.appiaservices.com
69.54.92.156	A	ordsbcdigest1.appiaservices.com
69.54.93.13	A	bonar.appiaservices.com
69.54.93.17	A+PTR	nyblower.appiaservices.com
69.54.93.33	A+PTR	paf.appiaservices.com
69.54.93.151	A	narver.appiaservices.com
69.54.95.1	A	piketwpin.com
69.54.95.23	PTR	pikefire.com
69.54.95.36	A	mail.familyevents.com
69.54.95.91	A+PTR	smtp2.indy-grand.com
69.54.95.91	A	mail2.indy-live.com
69.54.95.91	A	smtp2.indianadowns.com
69.54.95.194	PTR	smtp.midretail.com