Robtex

Up: 216.117.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 216.117.52.0/23
Down right: 216.117.54.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.117.52.38	A	atptruck.com
216.117.52.38	A	stoneheavyduty.us
216.117.52.38	A	fleetprideservice.net
216.117.52.40	A	primabrands.com
216.117.52.40	A	otrbrake.com
216.117.52.40	A	fleetcare.info
216.117.52.46	A	wfs.fleetpride.com
216.117.52.51	A	mail.fleet-pride.com
216.117.52.116	A	guestshare.net
216.117.52.118	A	owa.imkiwidgets.com
216.117.52.119	A	webeatbox.net
216.117.52.119	A	smtp.vmerger.com
216.117.52.120	A	ns2.filesanywhere.com
216.117.52.121	A	smtp.guestdrop.com
216.117.52.121	A	imkiwidgets.com
216.117.52.153	A	pgerootweb.managed.entrust.com.nsatc.net
216.117.52.153	A	pgerootdir.managed.entrust.com
216.117.52.153	A	comprivweb1.managed.entrust.com
216.117.52.215	A	api.datascan.com
216.117.52.216	A	dart.datascan.com
216.117.52.230	A	www.minimitter.com
216.117.52.230	A	offsitehost.respironics.com
216.117.52.230	A	origin.www.respironics.com.br
216.117.53.25	A	yanasystems.com
216.117.54.164	A	levpn.castlelake.com
216.117.54.185	A+PTR	secure.carfax.com
216.117.55.25	A	naicsrv5.naic.net
216.117.55.46	A	imperialfire.com
216.117.55.46	A	mail.imperialfire.com
216.117.55.46	A	www.imperialfire.com
216.117.55.50	A	mail.imperialmanagement.com
216.117.55.50	A	w2k3mail.imperialmanagement.com
216.117.55.50	A	imperialmanagement.com
216.117.55.58	A	my.imperialfire.com
216.117.55.118	A	www.udistore.com
216.117.55.118	A	udistore.com
216.117.55.123	A	smtp.udtrucksna.com
216.117.55.123	A	ndamail.nissandiesel.com
216.117.55.123	A	udmail.nissandiesel.com