Robtex

Up: 12.236.156.0/22
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Down left: 12.236.156.0/24
Down right: 12.236.157.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
12.236.156.80	A+PTR	www.ajmadison.com
12.236.156.80	A	ajmadison.com
12.236.156.80	A	ns2.ajmadison.com
12.236.157.9	A	mail.ajmadison.com
12.236.157.43	A+PTR	mail3.ajmadison.com
12.236.157.73	A	mail2.ajmadison.com