Robtex

Up: 216.66.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 216.66.128.0/19
Down right: 216.66.160.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.66.128.0	PTR	cable-southern-216-66-128-0.broadband.nucleus.com
216.66.128.0	A	216-66-128-0.static.look.ca
216.66.129.134	A	deckchefs.com
216.66.130.69	A	lns1-pool-d8428245.dsl.look.ca
216.66.130.128	A+PTR	lns1-pool-d8428280.dsl.look.ca
216.66.130.130	PTR	lns1-pool-d8428282.dsl.look.ca
216.66.130.130	A	adamsclan.ca
216.66.130.130	A	radicaldynamic.ca
216.66.131.92	A	lns1-pool-d842835c.dsl.look.ca
216.66.131.220	A	i510221.propharmvpn.com
216.66.132.55	A	williams-steve.com
216.66.132.55	A	williamsitconsulting.com
216.66.133.77	A	lns1-pool-d842854d.dsl.look.ca
216.66.136.114	A	wiensville.com
216.66.141.4	A	dejagernet.com
216.66.141.195	PTR	lns1-pool-d8428dc3.dsl.look.ca
216.66.142.89	A	lns1-pool-d8428e59.dsl.look.ca
216.66.144.150	A	lns2-pool-d8429096.dsl.look.ca
216.66.148.166	A	lns2-pool-d84294a6.dsl.look.ca
216.66.151.119	A	lns2-pool-d8429777.dsl.look.ca
216.66.152.126	A	cable-northern-216-66-152-126.broadband.nucleus.com
216.66.154.68	A	lns2-pool-d8429a44.dsl.look.ca
216.66.155.128	PTR	cable-northern-216-66-155-128.broadband.nucleus.com
216.66.157.15	A	lns2-pool-d8429d0f.dsl.look.ca
216.66.158.139	A	lns2-pool-d8429e8b.dsl.look.ca
216.66.160.32	A	lns3-pool-d842a020.dsl.look.ca
216.66.161.75	A	lns3-pool-d842a14b.dsl.look.ca
216.66.161.121	A	lns3-pool-d842a179.dsl.look.ca
216.66.161.160	A	lns3-pool-d842a1a0.dsl.look.ca
216.66.161.179	A	lns3-pool-d842a1b3.dsl.look.ca
216.66.162.193	PTR	lns3-pool-d842a2c1.dsl.look.ca
216.66.163.93	A	lns3-pool-d842a35d.dsl.look.ca
216.66.165.141	A	lns3-pool-d842a58d.dsl.look.ca
216.66.166.88	A	lns3-pool-d842a658.dsl.look.ca
216.66.168.30	A	cable-northern-216-66-168-30.broadband.nucleus.com
216.66.171.128	PTR	cable-northern-216-66-171-128.broadband.nucleus.com
216.66.171.187	A	lns3-pool-d842abbb.dsl.look.ca
216.66.173.41	A	lns3-pool-d842ad29.dsl.look.ca
216.66.173.108	A	lns3-pool-d842ad6c.dsl.look.ca
216.66.173.114	A	lns3-pool-d842ad72.dsl.look.ca
216.66.173.208	A	lns3-pool-d842add0.dsl.look.ca
216.66.175.69	A	lns3-pool-d842af45.dsl.look.ca
216.66.180.209	A	lns4-pool-d842b4d1.dsl.look.ca
216.66.182.82	A	216-66-182-82.static.look.ca
216.66.182.102	A	216-66-182-102.static.look.ca
216.66.182.164	A	216-66-182-164.static.look.ca
216.66.182.191	A	216-66-182-191.static.look.ca
216.66.183.34	A	lns4-pool-d842b722.dsl.look.ca
216.66.183.47	A	lns4-pool-d842b72f.dsl.look.ca
216.66.183.84	A	lns4-pool-d842b754.dsl.look.ca
216.66.183.100	A	lns4-pool-d842b764.dsl.look.ca
216.66.187.1	PTR	lns4-pool-d842bb01.dsl.look.ca
216.66.187.31	A	waterfall-security.ca
216.66.187.31	A	ns1.abterra.ca
216.66.187.31	A	ginter.ca
216.66.187.134	A	lns4-pool-d842bb86.dsl.look.ca
216.66.188.208	A	lns4-pool-d842bcd0.dsl.look.ca