Robtex

Up: 199.19.160.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 199.19.160.0/21
Down right: 199.19.168.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.19.164.129	PTR	hsw-199-19-164-129.res.sud.netspectrum.ca
199.19.164.130	PTR	hsw-199-19-164-130.res.sud.netspectrum.ca
199.19.164.243	PTR	hsw-199-19-164-243.res.sud.netspectrum.ca
199.19.166.10	A	thehurleygroup.com
199.19.166.10	A	mail.thehurleygroup.com
199.19.166.130	A+PTR	gateway.ciinet.org
199.19.166.130	A	comms.ca
199.19.166.130	A	www.ciinet.org
199.19.166.250	PTR	omg.wtf
199.19.167.1	A	srv1-sud.netspectrum.ca
199.19.167.2	A+PTR	ns1.netspectrum.ca
199.19.167.3	A+PTR	ns2.netspectrum.ca
199.19.167.4	PTR	mail.netspectrum.ca
199.19.167.4	A	mail.iamwireless.net
199.19.167.16	A	csco-sud-fe0.netspectrum.ca
199.19.167.17	A+PTR	www1.netspectrum.ca
199.19.167.17	A	canadianmicrowave.com
199.19.167.19	A	ipdb.netspectrum.ca
199.19.167.36	A+PTR	time.netspectrum.ca
199.19.167.36	A	ca.pool.ntp.org
199.19.167.41	A	untangle-sby.spectrumtelecom.ca
199.19.167.41	A	talkplus.ca
199.19.167.49	A+PTR	beta.spectrumtelecom.ca
199.19.167.77	A	www.netspectrum.ca
199.19.167.77	A	netspectrum.ca
199.19.167.77	A	spectrumtelecom.ca
199.19.167.131	PTR	omg.wtf
199.19.167.162	PTR	mail.northerncs.com
199.19.167.162	A	criminallawyertoronto.org
199.19.167.162	A	pcm-tn.com
199.19.168.16	A	adsl-199-19-168-16.dynamic.caneris.com
199.19.168.147	A	adsl-199-19-168-147.dynamic.caneris.com
199.19.168.159	A	adsl-199-19-168-159.dynamic.caneris.com
199.19.169.58	A	adsl-199-19-169-58.dynamic.caneris.com
199.19.171.4	A+PTR	ns2.ckib.net
199.19.171.4	A	mail2.ckib.net
199.19.171.9	A	scarthroad.com
199.19.171.9	A	hiremeforcash.com
199.19.171.16	A+PTR	adsl-199-19-171-16.static.caneris.com
199.19.171.16	A	acrylicmedic.com
199.19.171.17	A+PTR	adsl-199-19-171-17.static.caneris.com
199.19.171.17	A	gtjj.ca
199.19.171.18	PTR	adsl-199-19-171-18.static.caneris.com
199.19.171.170	A	sr1.artur.ca
199.19.171.171	A	sr2.artur.ca
199.19.171.171	A	mail.artur.ca
199.19.171.171	A	artur.ca
199.19.172.70	A	adsl-199-19-172-70.dynamic.caneris.com
199.19.173.122	PTR	colo-199-19-173-122.static.caneris.com
199.19.173.122	A	pravalanetworks.ca
199.19.173.122	A	mobileoffload.com
199.19.173.135	A	mail.momentumcu.ca
199.19.173.154	A	ns1.ckib.net
199.19.173.155	A	mail1.ckib.net
199.19.173.158	A	acura-rdx.ca
199.19.173.158	A	ciprian.ca
199.19.173.173	A	yellowprism.com
199.19.173.201	A	tfrt3-vgi.veriqo.net
199.19.173.217	A	topicality.net
199.19.173.217	A	vps322.caneris.ca
199.19.173.238	A	busket.1588739.ca
199.19.173.243	A+PTR	vps533.caneris.ca
199.19.173.243	A	livesupportsite.com
199.19.173.243	A	ns1.livesupportsite.com
199.19.174.109	A	dedi-199-19-174-109.static.caneris.com
199.19.174.135	A	dedi-199-19-174-135.static.caneris.com
199.19.175.30	A	zimbra.caneris.com
199.19.175.67	PTR	web2.caneris.com
199.19.175.67	A	dsl.caneris.com
199.19.175.67	A	caneris.com
199.19.175.68	PTR	web3.caneris.com
199.19.175.80	PTR	ns4.caneris.com
199.19.175.80	A	ns2.caneris.com