Robtex

Up: 66.147.136.0/21
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Down left: 66.147.136.0/23
Down right: 66.147.138.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.147.136.25	PTR	mgate.atlasoil.com
66.147.136.25	A	mail.bandroil.com
66.147.136.66	A	mail2.automotiveair.com
66.147.136.67	PTR	airplane.pentastaraviation.com
66.147.136.68	PTR	mx1.pentastaraviation.com
66.147.136.68	A	mail1.automotiveair.com
66.147.136.71	PTR	mail.pentastaraviation.com
66.147.136.75	PTR	66-147-136-75.focaldata.net
66.147.136.236	PTR	66-147-136-236.focaldata.net
66.147.137.10	PTR	mail.netarx.com
66.147.137.10	A	ns1.netarx.com
66.147.137.10	A	ns3.netarx.com
66.147.137.73	PTR	66-147-137-73.focaldata.net
66.147.139.36	PTR	mail.jsmitchell.net
66.147.139.103	PTR	mail.miraclesoft.com
66.147.139.103	A	chirulokam.com
66.147.139.103	A	mail.chirulokam.com
66.147.139.104	A	miraclecricketclub.com
66.147.139.104	A	cricketlokam.com
66.147.139.104	A	miracleschool.com