Robtex

Up: 174.133.2.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 174.133.3.0/25
Down right: 174.133.3.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
174.133.3.0	A+PTR	0.3.85ae.static.theplanet.com
174.133.3.18	A+PTR	12.3.85ae.static.theplanet.com
174.133.3.18	A	cairo.host.ithemes.com
174.133.3.18	A	wdservers.net
174.133.3.19	A	ns2.wdservers.net
174.133.3.51	PTR	decoyoutdoors.com
174.133.3.52	A+PTR	dscwebservices.com
174.133.3.52	A	dsc-webservices.com
174.133.3.54	PTR	fastcatcarts.com
174.133.3.55	PTR	tc911.org
174.133.3.55	A	court23.com
174.133.3.59	A	usatss.com
174.133.3.61	PTR	relativejewelry.com
174.133.3.62	PTR	heavyhaulertrailers.com
174.133.3.82	A	52.3.85ae.static.theplanet.com
174.133.3.95	A	5f.3.85ae.static.theplanet.com
174.133.3.138	A	8a.3.85ae.static.theplanet.com
174.133.3.146	PTR	mail.yourservicenetwork.com
174.133.3.146	A	mail.amazonmoving.com
174.133.3.146	A	mail.cleanupindia.com
174.133.3.162	PTR	tweety.zoothost.com
174.133.3.210	PTR	digicom.digicom.com
174.133.3.211	A	d3.3.85ae.static.theplanet.com
174.133.3.255	PTR	ff.3.85ae.static.theplanet.com