Robtex

Up: 72.198.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 72.198.240.0/22
Down right: 72.198.244.0/22

IP	Type	Hostname
72.198.246.198	A+PTR	ip72-198-246-198.mc.at.cox.net
72.198.247.11	A+PTR	ip72-198-247-11.mc.at.cox.net
72.198.247.50	A+PTR	ip72-198-247-50.mc.at.cox.net
72.198.247.51	A+PTR	ip72-198-247-51.mc.at.cox.net
72.198.247.59	A+PTR	ip72-198-247-59.mc.at.cox.net
72.198.247.75	A+PTR	ip72-198-247-75.mc.at.cox.net
72.198.247.113	A+PTR	ip72-198-247-113.mc.at.cox.net
72.198.247.173	PTR	ip72-198-247-173.mc.at.cox.net
72.198.247.175	A	ip72-198-247-175.mc.at.cox.net
72.198.247.183	A	ip72-198-247-183.mc.at.cox.net
72.198.247.226	A+PTR	ip72-198-247-226.mc.at.cox.net
72.198.247.255	A	ip72-198-247-255.mc.at.cox.net