Robtex

Up: 72.13.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 72.13.64.0/21
Down right: 72.13.72.0/21

IP	Type	Hostname
72.13.64.130	A	ns2.auristechnology.com
72.13.64.130	A	ns4.auristechnology.com
72.13.64.160	A	www.auris.com
72.13.64.163	A	www.cimatel.net
72.13.64.163	A	cimatelecomgroup.net
72.13.64.163	A	cimatelecom.com
72.13.64.211	A	www.auristechnology.com
72.13.64.215	A	www.rechargeonline.com
72.13.64.216	A	onlinewebcall.com
72.13.64.222	A	aurisrtfd.com
72.13.64.228	A	auris-exchange.net
72.13.72.242	A	mailsrv.frontierus.com
72.13.79.76	A	mia-sat-1.anewbroadband.net