Robtex

Up: 83.246.60.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 83.246.61.0/25
Down right: 83.246.61.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.246.61.11	A+PTR	mx01.a3mobile.com
83.246.61.12	A+PTR	mx02.a3mobile.com
83.246.61.21	A+PTR	mx01.hoerzentrum-oldenburg.de
83.246.61.22	A+PTR	mx02.hoerzentrum-oldenburg.de
83.246.61.33	A	owa.ncc-media.net
83.246.61.34	A+PTR	mxea.ncc-media.net
83.246.61.67	A+PTR	mx01.tarox-data.de
83.246.61.67	A	mail.tarox-pro.de
83.246.61.67	A	mx.peter-freimuth.com
83.246.61.68	A+PTR	mx02.tarox-data.de
83.246.61.68	A	sailer-alex.at
83.246.61.68	A	versenderservice.de
83.246.61.72	A	cp.taroxdata.de
83.246.61.73	A+PTR	mx1.taroxdata.de
83.246.61.74	A+PTR	mx2.taroxdata.de
83.246.61.74	A	autodiscover.taroxdata.de
83.246.61.74	A	mx1.timosaemann.de
83.246.61.89	A	dubsmtp01.dubrau-gmbh.de
83.246.61.89	A	dubsmtp02.dubrau-gmbh.de
83.246.61.92	A	online-opac.de
83.246.61.143	A	exchange.coparion.de
83.246.61.146	PTR	fair-pure.com
83.246.61.146	A	www.fair-und-pure.de
83.246.61.146	A	fair-and-pure.eu
83.246.61.147	A	*.bitwork.de
83.246.61.147	A	www.bitwork.net
83.246.61.147	A	bitwork.net
83.246.61.159	A+PTR	mailgate.mb-systeme.de
83.246.61.159	A	mx.customeronline.de
83.246.61.159	A	mx50.terberg-nordlift.de
83.246.61.164	A	mail.fugss.de
83.246.61.170	A	shop48.net
83.246.61.185	A+PTR	smtp.brockhaus-pe.com
83.246.61.185	A	qardinal.de
83.246.61.206	A+PTR	mail3.coretress.biz
83.246.61.206	A	voedimex.com
83.246.61.206	A	www.voedimex.com
83.246.61.211	A	autodiscover.p-manent.com
83.246.61.215	A	timecon.de
83.246.61.231	A+PTR	flow.mastermind-agentur.ch
83.246.61.231	A	fairvital.ch
83.246.61.231	A	fairvital.biz
83.246.61.236	A	mail.olavrichter.de
83.246.61.236	A	mail.reliweb.de
83.246.61.236	A	mail.reli-live.de
83.246.61.237	A	219.rpi-virtuell.de
83.246.61.237	A	reliatlas.de
83.246.61.237	A	217.rpi-virtuell.de
83.246.61.244	A	www.id-me.net
83.246.61.244	A	id-me.net