Robtex

Up: 72.204.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 72.204.80.0/23
Down right: 72.204.82.0/23

IP	Type	Hostname
72.204.82.59	A+PTR	ip72-204-82-59.fv.ks.cox.net
72.204.82.107	A	ip72-204-82-107.fv.ks.cox.net
72.204.83.80	A	miguelhernandez.name
72.204.83.80	A	mail.miguelhernandez.name
72.204.83.154	PTR	ip72-204-83-154.fv.ks.cox.net