Robtex

Up: 72.194.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 72.194.200.0/22
Down right: 72.194.204.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.194.201.53	A+PTR	wsip-72-194-201-53.oc.oc.cox.net
72.194.201.53	A	*.nklab.com
72.194.201.53	A	www.nklab.com
72.194.201.66	A	email.workplaceintegration.com
72.194.201.71	A+PTR	wsip-72-194-201-71.oc.oc.cox.net
72.194.201.71	A	teamworkplace.us
72.194.203.11	A	remote.brileslaw.com
72.194.203.44	A+PTR	wsip-72-194-203-44.oc.oc.cox.net
72.194.203.44	A	ucinn.com
72.194.204.87	A+PTR	wsip-72-194-204-87.oc.oc.cox.net
72.194.204.87	A	meridian-med.com
72.194.205.37	PTR	wsip-72-194-205-37.oc.oc.cox.net
72.194.205.37	A	philipcostello.com
72.194.205.37	A	evanlightcap.com
72.194.205.38	PTR	wsip-72-194-205-38.oc.oc.cox.net
72.194.205.40	A+PTR	wsip-72-194-205-40.oc.oc.cox.net
72.194.205.40	A	mail.elightcap.com
72.194.205.201	A+PTR	wsip-72-194-205-201.oc.oc.cox.net
72.194.205.201	A	xpressconnect.net
72.194.207.220	A+PTR	wsip-72-194-207-220.oc.oc.cox.net