Robtex

Up: 50.100.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 50.100.8.0/23
Down right: 50.100.10.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
50.100.8.9	A	smtp.everythingbsd.ca
50.100.8.12	A	mail.northernbackup.com
50.100.8.12	A	webmail.northernbackup.com
50.100.8.12	A	mail.ptwenergy.com
50.100.8.13	A	mail.globalflowinc.com
50.100.8.17	A	mail.scpcn.ca
50.100.8.18	A	scpcn.ca
50.100.8.18	A	www.scpcn.ca
50.100.8.21	A	hydra.hyperbia.ca
50.100.8.22	A	mail.dvscontractors.com
50.100.8.23	A	mail.lifestylehomes.ca
50.100.8.31	A	mail.entegracontrols.com
50.100.8.35	A	mail2.conceptcontrols.com
50.100.8.35	A	pembinaairmonitoring.com
50.100.8.37	A+PTR	mail.thealex.ca
50.100.8.38	A	mail.agri-star.ca
50.100.8.41	A	webmail.cedagroup.com
50.100.8.41	A	mail.ceda.com
50.100.8.42	A+PTR	mail.dmacanada.net
50.100.8.44	A	sip.cedagroup.com
50.100.8.45	A	mail.calibregroup.ca
50.100.8.46	A	www.dmacanada.net
50.100.8.47	A	mail.dvscontractors.com
50.100.8.48	A	mail.tscript.com
50.100.8.57	A	www.calgaryareadocs.com
50.100.8.58	A	mail.lawestinc.ca
50.100.8.59	A	orders.coldstarsolutions.com
50.100.8.60	A	mail.ptwenergy.com
50.100.8.70	PTR	mail.mrlsolutions.com
50.100.8.70	A	mail.superextreme.net
50.100.8.70	A	mail.lonkarclient.com
50.100.8.75	A	www.mrlsolutions.com
50.100.8.75	A	mrlsolutions.com
50.100.8.76	A	mrlsolutions.com
50.100.8.111	A	mail1.mrlsolutions.com
50.100.8.120	A	www.bomp-bomp.com
50.100.8.120	A	bomp-bomp.com
50.100.8.121	A	strickenone.com
50.100.8.123	A	acmetack.ca
50.100.8.124	PTR	124-8-100-50.mrlsolutions.com
50.100.8.125	PTR	125-8-100-50.mrlsolutions.com
50.100.8.125	A	ns1.mrlsolutions.com
50.100.8.126	PTR	126-8-100-50-static.mrlsolutions.com
50.100.8.126	A	ns2.mrlsolutions.com
50.100.8.132	A	element.mrlsolutions.com
50.100.8.147	PTR	147-8-100-50-static.mrlsolutions.com
50.100.8.155	A	lonkarclient.com
50.100.8.164	PTR	164-8-100-50.mrlsolutions.com
50.100.8.166	A	thefutureisrealtime.com
50.100.8.176	PTR	176-8-100-50.mrlsolutions.com
50.100.8.176	A	fieldview.step-es.com
50.100.8.187	PTR	187-8-100-50.mrlsolutions.com
50.100.8.187	A	ventmeter.com
50.100.8.242	A	www.bennettjones.ca
50.100.8.242	A	bennettjones.ca
50.100.8.245	A+PTR	esmtp1.bennettjones.com
50.100.9.20	A	protrendsoftware.com
50.100.9.20	A	www.protrendsoftware.com
50.100.9.23	A	prostream.com
50.100.9.24	A	www.netflow.net
50.100.9.26	A	padashboard.prostream.com
50.100.9.27	A	prochart.prostream.com
50.100.9.28	A	profdc.com
50.100.9.134	A	citrixwebstonebridgesolutions.com
50.100.9.166	PTR	mail.dialogdesign.ca
50.100.9.166	A	webmail.dialogdesign.ca
50.100.9.167	A+PTR	onware.dialogdesign.ca
50.100.9.170	A+PTR	share.dialogdesign.ca
50.100.9.183	A	connect.dialogdesign.ca
50.100.10.120	A	search.mec.ca
50.100.10.120	A	www.mec.ca