Robtex

Up: 66.112.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 66.112.128.0/20
Down right: 66.112.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.112.145.27	A+PTR	oma-ns.dtn.com
66.112.145.27	A	mail2.elkhart.coop
66.112.145.30	PTR	www.wx.com
66.112.145.46	PTR	ftp.farmdayta.com
66.112.145.50	A+PTR	mailprod.dtn.com
66.112.145.51	A+PTR	spam.dtn.com
66.112.145.92	A	www.dtnmeteorlogix.com
66.112.145.93	A	ourmarketingcenter.com
66.112.145.120	A	mail3.dtn.com
66.112.145.121	A+PTR	mail2.dtn.com
66.112.145.123	A+PTR	mail4.dtn.com
66.112.145.130	PTR	webmail2.aghost.net
66.112.145.130	A	mail.awpartners.com
66.112.145.130	A	mail.wbjohnstongrainnews.com
66.112.145.175	PTR	online.dtn.com
66.112.145.187	PTR	px1vend2prod01.dtn.com
66.112.145.201	A	fimi2.dtnergy.com
66.112.146.23	A	www2-eoc.dtn.com
66.112.146.27	A	mail.elkhart.coop
66.112.146.27	A	des-ns.dtn.com
66.112.146.50	A+PTR	maileoc.dtn.com
66.112.146.52	A	mail4-eoc.dtn.com
66.112.146.171	A	prophetx3.dtn.com
66.112.146.172	A	prophetx4.dtn.com
66.112.146.173	A	prophetx7.dtn.com
66.112.146.174	A	prophetx8.dtn.com
66.112.146.193	A+PTR	px7vendprod01.dtn.com
66.112.146.195	A	px7mythprod01.dtn.com
66.112.146.196	A	px7pastprod01.dtn.com
66.112.146.197	A	px8vendprod01.dtn.com
66.112.147.5	A	epo.schneider-electric.com
66.112.147.25	A+PTR	epoprodsmtpin1.epo.schneider-electric.com
66.112.147.225	A+PTR	epoprodsmtpout1.epo.schneider-electric.com
66.112.147.226	A+PTR	epoopssmtpout1.ischneider-electric.com
66.112.147.226	A	epoopssmtpout1.epo.schneider-electric.com
66.112.148.110	A+PTR	esolar10.interquote.com
66.112.148.170	A	epulsar0.interquote.com
66.112.148.171	A	epulsar1.interquote.com
66.112.148.172	A	epulsar2.interquote.com
66.112.148.173	A	epulsar3.interquote.com
66.112.148.192	A+PTR	eeod.finwin.com
66.112.148.200	A+PTR	euniverse0.interquote.com
66.112.148.210	PTR	ecluster0.interquote.com
66.112.148.210	A	login.interquote.com
66.112.148.211	A+PTR	ecluster1.interquote.com
66.112.148.211	A	login.interquote.com
66.112.148.212	A	login.interquote.com
66.112.148.224	A+PTR	esolar4.interquote.com
66.112.148.225	A	esolar5.interquote.com
66.112.148.226	A	esolar6.interquote.com
66.112.148.227	A	esolar7.interquote.com
66.112.149.28	A+PTR	ws1.dtn.com
66.112.149.34	A	px1vendprod01.dtn.com
66.112.149.35	A	px1pastprod01.dtn.com
66.112.149.36	A	px1mythprod01.dtn.com
66.112.149.40	A	px2vendprod01.dtn.com
66.112.149.71	A	prophetx1.dtn.com
66.112.149.72	A	prophetx2.dtn.com
66.112.149.73	A	prophetx5.dtn.com
66.112.149.74	A	prophetx6.dtn.com
66.112.150.1	A	w2.testwx.dtn.com
66.112.150.1	A	w2.weather.dtn.com
66.112.150.34	A	farmersunioncoopsupply.com
66.112.150.34	A	chelseamfa.com
66.112.150.34	A	beachner.com
66.112.150.170	A	matthewsfeedandgrain.com
66.112.151.6	PTR	user-eoc.dtn.com
66.112.152.41	A+PTR	user.dtn.com
66.112.152.72	A	bar1.nxcore.net
66.112.152.74	A	bar1.nxcore.net
66.112.152.91	A	fg2s1.nanex.net
66.112.153.1	A	folletgrain.com
66.112.153.1	A	roquettegrain.com
66.112.153.1	A	ldcommoditiesinc.com
66.112.153.12	A	chelseamfa.com
66.112.153.16	A	farmersunioncoopsupply.com
66.112.153.16	A	chelseamfa.com
66.112.153.16	A	beachner.com
66.112.153.34	A	greenseedco.com
66.112.153.34	A	carolina-eastern.com
66.112.153.34	A	fesscoop.com
66.112.153.71	A	charts.aghost.net
66.112.153.71	A	loadbalancer5.aghost.net
66.112.153.94	A	weather.dtn.com
66.112.153.94	A	www.dtnpf.com
66.112.153.129	A	www.dtnexchange.com
66.112.153.140	A	fhr.dtnenergy.com
66.112.153.142	A	tabs.dtn.com
66.112.153.144	A	www.irvingnavdesk.com
66.112.156.110	A	solar10.interquote.com
66.112.156.140	A	puniverse0.interquote.com
66.112.156.145	A	pcluster0.interquote.com
66.112.156.150	A	psolar0.interquote.com
66.112.156.151	A	psolarf0.interquote.com
66.112.156.160	A	pgraph0.interquote.com
66.112.156.170	A+PTR	pulsar0.interquote.com
66.112.156.171	A	pulsar1.interquote.com
66.112.156.172	A+PTR	pulsar2.interquote.com
66.112.156.192	A+PTR	eod.finwin.com
66.112.156.200	A+PTR	universe1.interquote.com
66.112.156.203	A	dvdrchive.dtniq.com
66.112.156.209	A	manhattan1.interquote.com
66.112.156.210	A	login.interquote.com
66.112.156.211	A	login.interquote.com
66.112.156.212	A	login.interquote.com
66.112.156.213	A	login.interquote.com
66.112.156.224	A+PTR	solar4.interquote.com
66.112.156.225	A	solar5.interquote.com
66.112.156.226	A	solar6.interquote.com
66.112.156.227	A+PTR	solar7.interquote.com
66.112.157.198	A	bvl-it-smtp2.dtn.com
66.112.157.198	A	bvl-it-smtp2.meteorlogix.com
66.112.157.199	A	bvl-it-smtp.meteorlogix.com
66.112.157.199	A	bvl-it-smtp.dtn.com