Robtex

Up: 206.47.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 206.47.40.0/22
Down right: 206.47.44.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.47.41.114	PTR	ppp1384.rlaval.bellglobal.com
206.47.41.121	A	lisewatierfoundation.com
206.47.41.233	PTR	ppp1503.rlaval.bellglobal.com
206.47.41.246	A	mail.lisewatierfoundation.com
206.47.42.10	A	hrbvpn.hrblock.ca
206.47.42.130	PTR	fsofirewall.hrblock.ca
206.47.42.144	PTR	imap.hrblock.ca
206.47.42.146	PTR	fsomailgw.hrblock.ca
206.47.42.146	PTR	mail.hrblock.ca
206.47.42.169	A+PTR	outlook.hrblock.ca
206.47.42.175	A	autodiscover.hrblock.ca
206.47.42.188	A	hrcnodns1.hrblock.ca
206.47.44.10	PTR	206-47-44-10.anikast.net
206.47.44.10	A	fw.quickservice.com
206.47.44.18	A	206-47-44-18.anikast.net
206.47.44.53	A	ftp.mysystem3.net
206.47.44.75	A	repository.posupdate.com
206.47.44.90	A+PTR	mail.quickservice.com
206.47.44.91	A	mailtrans.quickservice.com
206.47.46.34	A	mx.amnesty.ca
206.47.46.75	PTR	206-47-46-75.bluarc.ca
206.47.46.75	A	ccge.org
206.47.46.75	A	cangeo.ca
206.47.46.114	A	mail.bennettinsurance.ca
206.47.46.124	A	mail.itk.ca
206.47.46.138	A+PTR	mail.vdg.ca
206.47.46.158	PTR	mail.museums.ca
206.47.46.158	A	mail.ggpaa.ca
206.47.46.210	A	pgfserver.pgf.ca
206.47.46.214	A	mail.nacca.ca
206.47.46.230	A	mail.emerion.ca
206.47.46.238	PTR	206-47-46-238.bluarc.ca
206.47.46.246	A	mail.afmc.ca
206.47.46.250	PTR	206-47-46-250.bluarc.ca
206.47.47.66	PTR	transport.ca
206.47.47.66	PTR	faramusic.com
206.47.47.66	PTR	mail.en-memoire.ca
206.47.47.67	A	nawfsc.com
206.47.47.88	A	bell-labs.ca
206.47.47.99	PTR	chalets-emelie.com
206.47.47.99	PTR	ftp.chalets-emelie.com
206.47.47.99	PTR	mail.chalets-emelie.com
206.47.47.165	A+PTR	mail.stablex.com
206.47.47.165	A	stamail.usecology.com