Robtex

Up: 64.74.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 64.74.32.0/22
Down right: 64.74.36.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.74.32.17	A+PTR	csdsmtp1.ibi.com
64.74.32.19	A	ibixdba.ibi.com
64.74.32.25	A	secure.ibi.com
64.74.32.37	PTR	ibielist.ibi.com
64.74.32.40	A	news1.ibi.com
64.74.32.43	PTR	ibigatef.ibi.com
64.74.32.43	A	relayb.ibi.com
64.74.32.49	A	ecl.informationbuilders.com
64.74.32.59	A	pals.informationbuilders.com
64.74.32.59	A	secureftp.ibi.com
64.74.32.60	A	channelsdemo.ibi.com
64.74.32.60	A	business-resumption.ibi.com
64.74.32.68	A	legacy.iwaysoftware.com
64.74.32.68	A	www.iwaysoftware.be
64.74.32.68	A	iwaysoftware.net
64.74.32.80	PTR	demos-arch.informationbuilders.com
64.74.32.80	A+PTR	demos-dev.informationbuilders.com
64.74.32.82	A	ibiwebmail7-test.ibi.com
64.74.32.82	A	ibiwebmail7.informationbuilders.com
64.74.32.82	A	ibiwebmail.informationbuilders.com
64.74.32.88	A	wwws.informationbuilders.com
64.74.32.88	A	wwws.ibi.com
64.74.32.88	A	media1.ibi.com
64.74.32.97	A	usergroup.ibi.com
64.74.32.97	A	usergroup.informationbuilders.com
64.74.32.103	A	events.informationbuilders.com
64.74.32.103	A	events.ibi.com
64.74.32.107	A	demoswf.ibi.com
64.74.32.108	A	ibixvmwebb.ibi.com
64.74.32.110	A	ibigis.ibi.com
64.74.32.115	A	demosapbw.ibi.com
64.74.32.122	A	csswebtool.ibi.com
64.74.32.147	A	iwaydemos.iwaysoftware.com
64.74.32.148	A	nysdemo.informationbuilders.com
64.74.32.155	PTR	sp04007b.ibi.com
64.74.32.159	A	partners.iwaysoftware.com
64.74.32.180	A	devserver1.kdocimo.com
64.74.32.204	A	unxrmsxp.ibi.com
64.74.32.215	A	bidev.ibi.com
64.74.32.219	A	ivision.ibi.com
64.74.32.220	A	psd.ibi.com
64.74.32.226	A	ibsv1.ibi.com
64.74.32.227	A	ibsv2.ibi.com
64.74.32.230	A	test1.ibi.com
64.74.32.233	A	exchange.ibi.com
64.74.35.189	PTR	jason.beliefnetstaff.com
64.74.35.202	PTR	creditcall-3.border28.nyc.pnap.net
64.74.35.202	A	ccoutbound.com
64.74.36.57	A	mail.monroegraphic.com
64.74.37.6	A	eslx01.savvyspace.com
64.74.37.7	A	eslx02.savvyspace.com
64.74.37.12	A	savvyraq.com
64.74.37.12	A	savvyrack.com
64.74.37.12	A	mail.savvyrack.com
64.74.37.14	A	acsgala.savvyspace.com
64.74.37.16	A	pslx004.savvyspace.com
64.74.37.18	A	pslx008.savvyspace.com
64.74.37.19	A	pslx009.savvyspace.com
64.74.37.20	A	spslx001.savvyspace.com
64.74.37.37	A	binney.us
64.74.37.37	A	mbcarcare.com
64.74.37.37	A	patriciandesigns.com
64.74.37.117	A	ascopneumatic.com
64.74.37.123	A	delphicommercialproperties.com
64.74.37.125	A	pslx002.savvyspace.com
64.74.37.184	A	ttsigaba01.paradigmhealth.com
64.74.39.22	A+PTR	exchnode1.thrupoint.net
64.74.39.23	A	exchnode2.thrupoint.net
64.74.39.24	A	mailusa.thrupoint.net