Robtex

Up: 66.163.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 66.163.16.0/21
Down right: 66.163.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.163.16.47	A	ncfp.com
66.163.16.49	A+PTR	66-163-16-49.ip.tor.radiant.net
66.163.16.157	A	66-163-16-157.ip.tor.radiant.net
66.163.16.159	A	66-163-16-159.ip.tor.radiant.net
66.163.16.169	A	66-163-16-169.ip.tor.radiant.net
66.163.18.2	A+PTR	66-163-18-2.ip.tor.radiant.net
66.163.18.65	A	stirlingdouglas.com
66.163.18.65	A	pop3.stirlingdouglas.com
66.163.18.147	PTR	66-163-18-147.ip.tor.radiant.net
66.163.18.177	PTR	gotroot.kicks-ass.net
66.163.18.194	PTR	mobrien.net
66.163.19.99	A	mail.coolingtowerinc.com
66.163.19.231	A	www.ceuda.psac.com
66.163.19.231	A	ceuda.psac.com
66.163.20.20	A	pop3.angusglen.com
66.163.20.20	A	mail.aggc.ca
66.163.22.2	A+PTR	66-163-22-2.ip.tor.radiant.net
66.163.22.4	PTR	mail.theallgroup.com
66.163.22.36	A	66-163-22-36.ip.tor.radiant.net
66.163.22.191	A	66-163-22-191.ip.tor.radiant.net
66.163.22.221	A	66-163-22-221.ip.tor.radiant.net
66.163.23.125	A	ad-toronto1.officead.radiant.net
66.163.25.112	A+PTR	66-163-25-112.ip.tor.radiant.net
66.163.25.115	PTR	mail.canasia-ctg.com
66.163.26.10	A	myreprodux.com
66.163.26.96	PTR	66-163-26-96.ip.tor.radiant.net
66.163.26.241	PTR	66-163-26-241.ip.tor.radiant.net
66.163.26.241	A	www.dynamicdvr.com
66.163.26.242	PTR	66-163-26-242.ip.tor.radiant.net
66.163.26.242	A	dvrid.com
66.163.27.194	A+PTR	mail.integra.com
66.163.27.197	A	mail.spineinstitutenw.com
66.163.27.197	A	66-163-27-197.ip.tor.radiant.net
66.163.27.197	A	webmail.integra.com
66.163.28.36	A	66-163-28-36.ip.tor.radiant.net
66.163.28.106	A	mail1.tiptopbindery.com
66.163.28.106	A	mail.tiptopbindery.com
66.163.29.30	A	rapeisnojoke.com
66.163.29.30	A	thunder.mobrien.net
66.163.29.30	A	ns1.rinj.org
66.163.29.130	A	kdata.karas.ca
66.163.29.150	A	66-163-29-150.ip.tor.radiant.net
66.163.29.161	A	mg2.whitecross.ca
66.163.29.161	A	whcrwan02.whitecross.ca
66.163.29.182	A	mail.hallconcorp.com
66.163.29.200	A	b2b4x.com
66.163.29.200	A	thefxportal.com
66.163.29.200	A	eiocanada.com
66.163.29.254	A	ipac-svr01.ipac.ca
66.163.30.186	A	concord2003.selba.ca
66.163.30.186	A	concord2003.selba.com
66.163.30.186	A	mail.selba.ca
66.163.30.231	A	66-163-30-231.ip.tor.radiant.net
66.163.30.233	A	66-163-30-233.ip.tor.radiant.net
66.163.30.235	A	66-163-30-235.ip.tor.radiant.net