Robtex

Up: 206.172.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 206.172.32.0/21
Down right: 206.172.40.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.172.32.206	PTR	pm3-5-206.neptune.on.ca
206.172.34.213	A	lyncedge13.nunalogistics.com
206.172.34.217	A	mail.nunalogistics.com
206.172.34.220	A	trainingcanadaonline.ca
206.172.34.220	A	airstarnorth.com
206.172.35.41	A	protimaxready2feedantibodies.com
206.172.35.75	A	radicalscience.ca
206.172.35.75	A	raysreptiles.com
206.172.35.76	A	mail.jktoffice.com
206.172.35.76	A	pop.lasos.ca
206.172.35.88	A	communitycarecanada.com
206.172.35.88	A	www.eyedistractions.com
206.172.35.88	A	nesda.ca
206.172.35.229	A	ns2.telesat.org
206.172.35.230	PTR	apkmx.telesat.ca
206.172.35.230	A	jaws2.telesat.ca
206.172.35.234	A+PTR	mail.telesat.com
206.172.35.236	A	support.telesat.ca
206.172.37.70	A+PTR	freya.inscapesolutions.com
206.172.37.187	A	mail2.selfmgmt.com
206.172.38.108	A	tcsnav.ca
206.172.38.108	A	tcsnav.com
206.172.39.11	A	antispam.pchc.on.ca
206.172.39.162	PTR	www.talonch.com
206.172.39.162	PTR	talonch.com
206.172.39.162	PTR	ftp.talonch.com
206.172.39.194	PTR	host194.robominer.com
206.172.39.195	PTR	host195.robominer.com
206.172.39.231	A	mail1.inland-group.com
206.172.39.231	A	mail1.inland-group.net
206.172.39.235	A	mail.inland-group.com
206.172.39.251	A	www.inland-group.net
206.172.40.65	PTR	webmail.etfo.org
206.172.40.70	A+PTR	webmail.etfo.org
206.172.40.70	A	mail.etfo.org
206.172.40.74	A	docs.apexa.ca
206.172.40.99	A	mail.originalpartswarehouse.com
206.172.40.99	A	mail.lubesource.ca
206.172.40.99	A	mail1.kwtoronto.com
206.172.40.213	A	mailgate.columbiacollege.ca
206.172.40.214	A	mail.columbiacollege.bc.ca
206.172.40.217	A	ezproxy.columbiacollege.bc.ca
206.172.40.218	A	exch1.columbiacollege.bc.ca
206.172.41.66	A+PTR	mail2.tecsys.com
206.172.41.66	A	vpn.tecsys.com
206.172.41.195	PTR	ns5.bbdo.com
206.172.41.196	A	dns1.cinram.com
206.172.41.210	A	mailgw1.cinram.com
206.172.41.227	PTR	ftp.pentamark.ca
206.172.41.227	PTR	ns1.singulink.com
206.172.41.227	PTR	ns1.singulink.com.41.172.206.in-addr.arpa
206.172.41.228	A+PTR	ns2.singulink.com
206.172.41.229	PTR	www.singulink.com
206.172.41.229	A	nulifelaserclinic.com
206.172.41.229	A	riverviewbingopalace.com
206.172.41.249	PTR	mf1wo.pentamark.ca
206.172.42.5	PTR	spgdag.ca
206.172.42.5	PTR	flx.spgdag.ca
206.172.42.6	A+PTR	mail.dgig.ca
206.172.42.7	A+PTR	mailt1.dgdom.net
206.172.42.20	PTR	rt1.spgdag.ca
206.172.42.21	PTR	rt1.spgdag.ca
206.172.42.21	PTR	rt1x.spgdag.ca
206.172.42.34	A	accweb.gslb.dgdom.net
206.172.42.99	A	hartrodtcanada.com
206.172.42.100	A	mail.hartrodtcanada.com
206.172.42.102	A	morpheui.com
206.172.42.110	A	infinitetoolbox.com
206.172.42.230	PTR	tva-intranet.com
206.172.42.230	PTR	to101-mail.tva-intranet.com
206.172.42.230	PTR	toronto.tva-intranet.com
206.172.45.1	PTR	dns1.infonet.ca
206.172.45.1	PTR	infonet1.infonet.ca
206.172.45.1	PTR	mailserver.infonet.ca
206.172.45.3	PTR	dns2.infonet.ca
206.172.45.3	PTR	infonet4.infonet.ca
206.172.45.34	A+PTR	mx3.oma.org
206.172.45.36	A+PTR	mx6.oma.org
206.172.45.56	A+PTR	srvo7520.oma.org
206.172.45.67	PTR	www.nafa.ca
206.172.45.67	A	nafa.nl
206.172.45.68	PTR	mail.nafa.ca
206.172.45.68	A	msubasketballbook.com
206.172.45.68	A	bookdepotoutlet.ca
206.172.45.80	A	ruckusbooks.com
206.172.45.80	A	tootsbooks.com
206.172.45.81	A	bookcloseouts.ca
206.172.45.82	A	bdmail.bookdepot.com
206.172.45.100	PTR	infonet2.infonet.ca
206.172.45.132	A	www.gswlocator.com
206.172.45.132	A	hotwaterhelp.net
206.172.45.132	A	gswpartsonline.com
206.172.45.228	A	ns1.anthemproperties.com
206.172.45.229	A	ns2.anthemproperties.com
206.172.45.230	A	mail.anthemowa.com
206.172.45.231	A	legacy.anthemproperties.com
206.172.45.240	A	theanthemway.com
206.172.45.244	A	2012ns1.anthemproperties.com
206.172.45.248	PTR	ms.anthemproperties.com
206.172.45.248	A	coachhousesquare.ca
206.172.45.248	A	anthemcrm.com
206.172.46.139	A	camail.neteller.com
206.172.46.231	PTR	mail.touchpoint.ca
206.172.46.231	PTR	mail.esprida.com
206.172.46.231	A	mail.esprida.us
206.172.46.234	A	esprida.us