Robtex

Up: 72.202.208.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 72.202.212.0/23
Down right: 72.202.214.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.202.212.9	A	www.acroyear.net
72.202.212.9	A	repto.net
72.202.212.9	A	*.acroyear.net
72.202.212.15	PTR	wsip-72-202-212-15.dc.dc.cox.net
72.202.212.15	A	iweb.intellectus.com
72.202.212.15	A	dvtforum.com
72.202.212.16	PTR	wsip-72-202-212-16.dc.dc.cox.net
72.202.212.16	A	ilan.intellectus.com
72.202.212.16	A	intellectus.com
72.202.212.135	A+PTR	email.elluminates.com
72.202.212.135	A	mx.elluminates.com
72.202.212.135	A	a.mx.openvista.com
72.202.212.139	A	c.ns.elluminates.com
72.202.212.164	A	exchange.amesgough.com
72.202.212.216	A	office2.acorn-financial.com
72.202.213.201	A+PTR	wsip-72-202-213-201.dc.dc.cox.net
72.202.213.242	A	brightmail.appenv.com
72.202.213.242	A	mail.appenv.com
72.202.213.243	A	www.appenv.com
72.202.213.245	A+PTR	wsip-72-202-213-245.dc.dc.cox.net
72.202.213.245	A	www.appliedhrs.com
72.202.213.253	A+PTR	mail.retcpas.com
72.202.214.215	A	mail.robertbpayne.com
72.202.215.57	A+PTR	wsip-72-202-215-57.dc.dc.cox.net
72.202.215.57	A	mail.uselderlaw.com
72.202.215.104	PTR	wsip-72-202-215-104.dc.dc.cox.net
72.202.215.104	A	mail.burkelakeadventures.org
72.202.215.104	A	mail.campcrossroads.org
72.202.215.105	PTR	wsip-72-202-215-105.dc.dc.cox.net
72.202.215.106	PTR	wsip-72-202-215-106.dc.dc.cox.net
72.202.215.108	A	ashgroveadventure.org
72.202.215.140	A	mail.kensingtonpathology.com
72.202.215.143	A+PTR	wsip-72-202-215-143.dc.dc.cox.net
72.202.215.143	A	mail.ntvifederal.com
72.202.215.252	A	smtp.capfin.net