Robtex

Up: 205.233.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 205.233.8.0/23
Down right: 205.233.10.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
205.233.8.100	A+PTR	p3-alliance.com
205.233.8.100	A	prfdatastation.com
205.233.8.100	A	www.prfdatastation.com
205.233.8.104	A	ns01.prfdatastation.com
205.233.8.105	A	ns02.prfdatastation.com
205.233.8.144	A+PTR	ns2.officescape.net
205.233.8.150	A	paleodogmom.com
205.233.8.150	A	popebp.com
205.233.8.158	A+PTR	pbxtra19718.prfdatastation.com
205.233.8.159	A+PTR	pbxtra19719.prfdatastation.com
205.233.8.162	PTR	iview.prfdatastation.com
205.233.8.176	A	mail.remotehelp.com
205.233.8.210	A	trackmypc4free.com
205.233.8.210	A	activesearch4free.com
205.233.8.215	A	envigilator.com
205.233.8.215	A	profitshotsoftware.com
205.233.8.215	A	savemeaspace.com
205.233.8.224	PTR	mail.thechaocenter.com
205.233.8.224	A	cgmpcenter.com
205.233.8.224	A	thechaocenter.com
205.233.8.225	PTR	brain.rivervalleywireless.com
205.233.8.229	A	www.parsecsolns.com
205.233.8.253	A	ns2.prfdatastation.com
205.233.8.254	A+PTR	mail.prfdatastation.com
205.233.8.254	A	ns1.prfdatastation.com
205.233.9.8	A+PTR	ptcnwi-01.prfdatastation.com
205.233.9.8	A	ns3.prfdatastation.com
205.233.9.159	A	mail.mcg-inc.net
205.233.9.159	A	mail.mcgcad.com
205.233.9.159	A	remote.mcg-inc.net
205.233.11.18	A+PTR	dev.purduefoundry.com
205.233.11.28	A	innovation-entrepreneurship-purdue.com
205.233.11.28	A	purduefoundryx.net
205.233.11.28	A	purduefoundryx.com
205.233.11.32	A	mobileenerlytics.com
205.233.11.43	A	highperformanceimaging.com
205.233.11.62	A	webmail.in3applications.com
205.233.11.131	A	webmail.in3applications.com
205.233.11.131	A	sjrconstruction.com
205.233.11.206	A	in3applications.com