Robtex

Up: 64.56.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 64.56.224.0/20
Down right: 64.56.240.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.56.224.2	PTR	dsl-64-56-224-2.tor.primus.ca
64.56.224.32	PTR	dsl-64-56-224-32.tor.primus.ca
64.56.224.34	PTR	dsl-64-56-224-34.tor.primus.ca
64.56.224.35	PTR	dsl-64-56-224-35.tor.primus.ca
64.56.224.99	PTR	dsl-64-56-224-99.tor.primus.ca
64.56.224.163	PTR	dsl-64-56-224-163.tor.primus.ca
64.56.224.193	PTR	dsl-64-56-224-193.tor.primus.ca
64.56.224.195	PTR	dsl-64-56-224-195.tor.primus.ca
64.56.224.227	PTR	dsl-64-56-224-227.tor.primus.ca
64.56.225.2	PTR	dsl-64-56-225-2.tor.primus.ca
64.56.225.67	PTR	dsl-64-56-225-67.tor.primus.ca
64.56.225.129	PTR	dsl-64-56-225-129.tor.primus.ca
64.56.225.160	PTR	dsl-64-56-225-160.tor.primus.ca
64.56.225.161	PTR	dsl-64-56-225-161.tor.primus.ca
64.56.227.3	PTR	dsl-64-56-227-3.tor.primus.ca
64.56.227.65	PTR	dsl-64-56-227-65.tor.primus.ca
64.56.227.130	PTR	dsl-64-56-227-130.tor.primus.ca
64.56.227.162	PTR	dsl-64-56-227-162.tor.primus.ca
64.56.227.187	A	ppp-ras1-4-187.dialup.eol.ca
64.56.227.193	PTR	dsl-64-56-227-193.tor.primus.ca
64.56.227.194	PTR	dsl-64-56-227-194.tor.primus.ca
64.56.227.225	PTR	dsl-64-56-227-225.tor.primus.ca
64.56.227.226	PTR	dsl-64-56-227-226.tor.primus.ca
64.56.227.227	PTR	dsl-64-56-227-227.tor.primus.ca
64.56.229.2	PTR	dsl-64-56-229-2.tor.primus.ca
64.56.229.34	PTR	dsl-64-56-229-34.tor.primus.ca
64.56.229.98	PTR	dsl-64-56-229-98.tor.primus.ca
64.56.229.195	PTR	dsl-64-56-229-195.tor.primus.ca
64.56.229.225	PTR	dsl-64-56-229-225.tor.primus.ca
64.56.230.65	PTR	dsl-64-56-230-65.tor.primus.ca
64.56.230.67	PTR	dsl-64-56-230-67.tor.primus.ca
64.56.230.131	PTR	dsl-64-56-230-131.tor.primus.ca
64.56.230.162	PTR	dsl-64-56-230-162.tor.primus.ca
64.56.230.195	PTR	dsl-64-56-230-195.tor.primus.ca
64.56.230.224	PTR	dsl-64-56-230-224.tor.primus.ca
64.56.230.226	PTR	dsl-64-56-230-226.tor.primus.ca
64.56.232.37	A	callpinless.com
64.56.232.74	A	pineapp.terlin.ca
64.56.232.174	A	static-3m-b2-174.highspeed.eol.ca
64.56.232.182	A	static-3m-b2-182.highspeed.eol.ca
64.56.232.182	A	centersoftware.com
64.56.232.215	A	static-3m-b2-215.highspeed.eol.ca
64.56.232.217	A	mail2.tri-mach.com
64.56.232.217	A	mail2.tri-electric.com
64.56.232.217	A	mail2.trimach.com
64.56.233.130	PTR	dsl-64-56-233-130.tor.primus.ca
64.56.233.151	PTR	dsl-64-56-233-151.tor.primus.ca
64.56.233.242	PTR	dsl-64-56-233-242.tor.primus.ca
64.56.234.32	PTR	network.barrie.mgamble.ca
64.56.234.237	A	static-3m-b4-237.highspeed.eol.ca
64.56.235.53	A	414srvr07.cawlocal414.ca
64.56.235.53	A	remote.uniforlocal414.ca
64.56.235.177	A	static-b3-177.highspeed.eol.ca
64.56.235.177	A	rentbooksontape.com
64.56.235.177	A	dialanerd.ca
64.56.236.19	A	mail.pronay.ca
64.56.236.19	A	static-b2-19.highspeed.eol.ca
64.56.236.19	A	cxmail.pronaylaw.com
64.56.236.33	PTR	static-b2-33.highspeed.eol.ca
64.56.236.33	A	remote.braebon.com
64.56.236.45	A	static-b2-45.highspeed.eol.ca
64.56.236.46	A	mail.digital-starlight.com
64.56.236.46	A	digitaldragon.digital-starlight.com
64.56.236.72	A	heresiarch.ca
64.56.236.92	A	mail2.globalcities.ca
64.56.236.131	PTR	static-b2-131.highspeed.eol.ca
64.56.236.131	A	avidunicyclist.com
64.56.236.131	A	unicycleaddict.com
64.56.236.159	A	mail.barrhavenoptometric.com
64.56.236.190	A	darylkinsman.ca
64.56.236.190	A	mail.darylkinsman.ca
64.56.237.2	A+PTR	static-1m-b1-2.highspeed.eol.ca
64.56.237.5	A	static-1m-b1-5.highspeed.eol.ca
64.56.237.6	A	titanium.spider.org
64.56.237.8	A	static-1m-b1-8.highspeed.eol.ca
64.56.237.35	A+PTR	static-1m-b1-35.highspeed.eol.ca
64.56.237.68	A+PTR	static-1m-b1-68.highspeed.eol.ca
64.56.237.112	A+PTR	static-1m-b1-112.highspeed.eol.ca
64.56.237.112	A	businessbuyersplace.com
64.56.237.112	A	mail.perlnet.com
64.56.237.147	A+PTR	static-1m-b1-147.highspeed.eol.ca
64.56.237.147	A	glasspenny.com
64.56.237.147	A	glasspenny.org
64.56.237.148	PTR	static-1m-b1-148.highspeed.eol.ca
64.56.237.251	A	ycsystems.ca
64.56.238.1	A+PTR	smtp-noa-1.primus.ca
64.56.238.143	A	static-3m-b1-143.highspeed.eol.ca
64.56.238.186	A	ontariohydrogenenergycorp.com
64.56.238.186	A	static-3m-b1-186.highspeed.eol.ca
64.56.238.186	A	cargenerators.com
64.56.239.2	PTR	gateway-gas.dsl.echo-on.net
64.56.239.2	A	dsl-gateway1a.echo-on.net
64.56.239.34	PTR	sr-0.esswebservices.com
64.56.239.34	A	ess-web.com
64.56.239.34	A	esswebservices.com
64.56.241.66	PTR	dsl-64-56-241-66.tor.primus.ca
64.56.243.1	PTR	dsl-64-56-243-1.tor.primus.ca
64.56.243.34	PTR	dsl-64-56-243-34.tor.primus.ca
64.56.243.98	PTR	dsl-64-56-243-98.tor.primus.ca
64.56.243.130	PTR	dsl-64-56-243-130.tor.primus.ca
64.56.243.193	PTR	dsl-64-56-243-193.tor.primus.ca
64.56.243.226	PTR	dsl-64-56-243-226.tor.primus.ca
64.56.244.3	PTR	dsl-64-56-244-3.tor.primus.ca
64.56.244.4	PTR	dsl-64-56-244-4.tor.primus.ca
64.56.244.35	PTR	dsl-64-56-244-35.tor.primus.ca
64.56.244.66	PTR	dsl-64-56-244-66.tor.primus.ca
64.56.244.67	PTR	dsl-64-56-244-67.tor.primus.ca
64.56.244.98	PTR	dsl-64-56-244-98.tor.primus.ca
64.56.244.129	PTR	dsl-64-56-244-129.tor.primus.ca
64.56.244.194	PTR	dsl-64-56-244-194.tor.primus.ca
64.56.245.34	PTR	dsl-64-56-245-34.tor.primus.ca
64.56.245.64	PTR	dsl-64-56-245-64.tor.primus.ca
64.56.245.65	PTR	dsl-64-56-245-65.tor.primus.ca
64.56.245.98	PTR	dsl-64-56-245-98.tor.primus.ca
64.56.245.99	PTR	dsl-64-56-245-99.tor.primus.ca
64.56.245.131	PTR	dsl-64-56-245-131.tor.primus.ca
64.56.245.224	PTR	dsl-64-56-245-224.tor.primus.ca
64.56.249.97	PTR	dsl-64-56-249-97.tor.primus.ca