Robtex

Up: 206.196.254.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.196.254.2	A	ns.cmcsg.com
206.196.254.6	A+PTR	webmail.cmcsg.com
206.196.254.6	PTR	www.cmcsg.com
206.196.254.6	PTR	www.cmcsouthernpost.com
206.196.254.25	A	smtpgatesw.cmcsg.com
206.196.254.40	A	webmailse.cmcsg.com
206.196.254.40	A	webmailsw.cmcsg.com