Robtex

Up: 207.230.140.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 207.230.142.0/24
Down right: 207.230.143.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
207.230.142.10	A	blog.iheart.com
207.230.142.10	A	blog.iheartradio.com
207.230.142.10	A	www.premierenetworks.com
207.230.142.22	A	smartbikedc.com
207.230.142.30	A	millerscreenatwestgate.com
207.230.142.30	A	thescreenatwestgate.com
207.230.142.33	A	retailvenues.com
207.230.142.33	A	malls.clearchannel.com
207.230.142.33	A	consumervenues.com
207.230.142.34	A	impact-source.com
207.230.142.34	A	clearchannelicons.net
207.230.142.34	A	impact-center.com
207.230.142.36	A	clearchannelairports.com
207.230.142.36	A	airports.clearchannel.com
207.230.142.37	A	ratecard.clearchannel.com
207.230.142.39	PTR	ccodigital.com
207.230.142.39	A	ccoutdoor.com
207.230.142.39	A	donlv.com
207.230.142.43	A+PTR	spectacolorhd.com
207.230.142.54	A	spectacolorlive.com
207.230.142.54	A	spectacolorx.com
207.230.142.60	A	rly.clearchannelit.com
207.230.142.64	A	printmaps.clearchannel.com
207.230.142.66	A	smartbike.com
207.230.142.67	A+PTR	rflicensing.com
207.230.142.67	A	imgateway1.katz-media.com
207.230.142.71	PTR	metro-traffic.com
207.230.142.71	A	metro-traffic.net
207.230.142.71	A	metronetworks.info
207.230.142.75	A+PTR	trafficnet.totaltraffic.com
207.230.142.75	A	cctraffic.net
207.230.142.79	A	api.cctraffic.net
207.230.142.112	A	wherebrandsmeetpeople.com
207.230.142.112	A	clearchanneloutdoor.ca
207.230.142.114	A	lanint.com
207.230.142.140	A	im.lob-hosting.com
207.230.142.146	A	sfbusshelters.com
207.230.142.148	A	oaklandbusshelters.com
207.230.142.149	A	washingtondcbusshelters.com
207.230.142.150	PTR	myradiocreative.com
207.230.142.161	A	im.lob-hosting.com
207.230.142.186	A+PTR	www.ecobici.com.mx
207.230.142.186	A	ecobici.df.gob.mx
207.230.142.186	A	www.ecobici.df.gob.mx
207.230.142.243	A	nyc3.clearchannel.com
207.230.142.243	A	nyc4.clearchannel.com
207.230.143.2	A+PTR	ihmworkday.iheartmedia.com
207.230.143.2	A	ns1.jacor.com
207.230.143.3	A	clearchannelinternational.ae
207.230.143.15	A+PTR	email.livenation.com
207.230.143.34	A	www.clearchannel.com
207.230.143.34	A	clearchannel.com
207.230.143.35	A	ccmediaholdings.com
207.230.143.35	A	ccmediaholdings.clearchannel.com
207.230.143.37	A+PTR	awus.iheartmedia.com
207.230.143.61	A+PTR	milwaukeejoboftheweek.com
207.230.143.74	A	iheartmedia.com