Robtex

Up: 66.120.160.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 66.120.176.0/21
Down right: 66.120.184.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.120.177.5	A	arrakis.shai-hulud.org
66.120.177.226	PTR	adsl-66-120-177-226.dsl.sntc01.pacbell.net
66.120.177.226	A	mailbackup.charterairlink.com
66.120.177.226	A	mailbackup.corporateairlink.com
66.120.179.178	PTR	kookiekitsch.com
66.120.179.250	A	garbotec.com
66.120.180.154	A	mail.sfortho.com
66.120.180.155	A	nt1.sfortho.com
66.120.184.226	A	dlmcclure.com
66.120.185.18	PTR	alttelnet.com
66.120.185.67	A	adsl-66-120-185-67.dsl.sntc01.pacbell.net
66.120.187.17	PTR	adsl-66-120-187-17.spectratest.com
66.120.187.17	A	macroweb.com
66.120.187.20	A	hcaweb.com
66.120.187.20	A	bortel.net
66.120.188.16	A+PTR	adsl-66-120-188-16.dsl.sntc01.pacbell.net
66.120.188.113	A+PTR	adsl-66-120-188-113.dsl.sntc01.pacbell.net
66.120.188.221	A	adsl-66-120-188-221.dsl.sntc01.pacbell.net
66.120.190.23	A	mail.avisioninc.org
66.120.190.66	PTR	iic.edu
66.120.190.228	A	adsl-66-120-190-228.dsl.sntc01.pacbell.net
66.120.190.243	A+PTR	adsl-66-120-190-243.dsl.sntc01.pacbell.net
66.120.190.243	A	geekness.org
66.120.190.243	A	geekness.net