Robtex

Up: 66.136.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 66.136.128.0/21
Down right: 66.136.136.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.136.129.12	A	adsl-66-136-129-12.dsl.kscymo.swbell.net
66.136.129.28	A	adsl-66-136-129-28.dsl.kscymo.swbell.net
66.136.129.76	A	adsl-66-136-129-76.dsl.kscymo.swbell.net
66.136.133.105	A	mail.greaterpentecostal.org
66.136.136.64	A+PTR	adsl-66-136-136-64.dsl.kscymo.swbell.net
66.136.137.123	A	acuitetech.org
66.136.137.123	A	acuitetechnologies.org
66.136.137.123	A	acuitetech.net
66.136.137.161	A	ns1.gpes.org
66.136.137.161	A	mail.gpes.org
66.136.137.161	A	*.gpes.org
66.136.139.113	A	mail.peete.com
66.136.139.193	PTR	dismashousekc.com
66.136.140.17	A	adsl-66-136-140-17.dsl.kscymo.swbell.net
66.136.141.66	PTR	mail.vsrfin.com
66.136.141.67	PTR	vsrfin.com