Robtex

Up: 66.120.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 66.120.160.0/20
Down right: 66.120.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.120.168.86	A	adsl-66-120-168-86.dsl.sntc01.pacbell.net
66.120.171.134	A	ns1.nambisan.net
66.120.171.134	A	hostmaster.nambisan.net
66.120.171.195	A	mail.robo-notify.com
66.120.171.195	A	robo-notify.com
66.120.171.196	A	mail.fried-spam.com
66.120.172.0	A	adsl-66-120-172-0.dsl.sntc01.pacbell.net
66.120.172.11	A	adsl-66-120-172-11.dsl.sntc01.pacbell.net
66.120.172.13	A	adsl-66-120-172-13.dsl.sntc01.pacbell.net
66.120.172.100	A	adsl-66-120-172-100.dsl.sntc01.pacbell.net
66.120.172.103	A	adsl-66-120-172-103.dsl.sntc01.pacbell.net
66.120.172.105	A	adsl-66-120-172-105.dsl.sntc01.pacbell.net
66.120.172.106	A	adsl-66-120-172-106.dsl.sntc01.pacbell.net
66.120.172.130	A+PTR	adsl-66-120-172-130.dsl.sntc01.pacbell.net
66.120.172.132	A	adsl-66-120-172-132.dsl.sntc01.pacbell.net
66.120.172.136	A	adsl-66-120-172-136.dsl.sntc01.pacbell.net
66.120.172.137	A	adsl-66-120-172-137.dsl.sntc01.pacbell.net
66.120.172.161	A	adsl-66-120-172-161.dsl.sntc01.pacbell.net
66.120.172.226	A	server4.cgprint.com
66.120.172.227	A	server2.cgprint.com
66.120.173.154	A	thomasmortgage.com
66.120.173.209	A	amwm.org
66.120.173.209	A	adsl-66-120-173-209.dsl.sntc01.pacbell.net
66.120.174.210	A	mail2.calbestpak.com
66.120.175.123	A	seawindrc.com
66.120.175.123	A	mail.seawindrc.com
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
66.120.179.250	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
66.120.185.67	A	adsl-66-120-185-67.dsl.sntc01.pacbell.net
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	adsl-66-120-188-16.dsl.sntc01.pacbell.net
66.120.188.113	A	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	geekness.org
66.120.190.243	A	adsl-66-120-190-243.dsl.sntc01.pacbell.net
66.120.190.243	A	geekness.net