Robtex

Up: 72.50.236.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 72.50.238.0/24
Down right: 72.50.239.0/24

IP	Type	Hostname
72.50.238.7	PTR	ra2.greatamerica.com
72.50.238.7	A	ra2.galc.com
72.50.238.13	A+PTR	webhost1.galc.com
72.50.238.13	A	leasingservices.com
72.50.238.15	A	ftp.galc.com
72.50.238.18	A	smtpin.galc.com
72.50.238.28	A+PTR	mail.greatamerica.com
72.50.238.30	A	submitcredit.com
72.50.238.30	A	www.submitcredit.com
72.50.238.31	A	mypaymentdetail.com
72.50.238.32	A	monthlypaymentsolution.com
72.50.238.33	A	www.info-zone.com
72.50.238.33	A	info-zone.com
72.50.238.34	A	www.accountservicing.com
72.50.238.42	A	greatamericatest.com
72.50.238.42	A	www.greatamericatest.com
72.50.238.48	A	mypaymentdetail.com
72.50.238.62	A+PTR	proxy1.greatamerica.com
72.50.238.67	A	employeemobileplans.com
72.50.238.70	A	clubcellular.com
72.50.238.71	A	eosmobl.com
72.50.238.75	A	notrstore.com
72.50.238.78	A	peoplezwireless.net
72.50.238.80	A	www.readymobile.com
72.50.238.82	A	autoclubcellular.com
72.50.238.83	A	paygobroadband.com
72.50.238.89	A	www.entouchwireless.com
72.50.238.89	A	boomerang-wireless.com
72.50.238.89	A	entouchwireless.com
72.50.238.93	A	readywireless.com
72.50.238.140	A	mail.segmintone.net
72.50.238.141	A	www.segmint.net
72.50.238.141	A	segmintone.us
72.50.238.141	A	segmint.net
72.50.238.164	A	meetings411.com
72.50.238.165	A	sbmlive.com
72.50.238.167	PTR	dns2.stamats.com
72.50.238.195	PTR	mx3.nrgmedia.com
72.50.238.195	A	webmail.nrgmedia.com
72.50.238.195	A	mx1.nrgmedia.com
72.50.238.196	PTR	mx2.nrgmedia.com
72.50.238.196	A	webmail.nrgmedia.com
72.50.238.196	A	mx1.nrgmedia.com
72.50.238.246	PTR	smokey.ats-ascott.com
72.50.238.246	A+PTR	aapp.cbmsonline.com