Robtex

Up: 216.135.120.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 216.135.120.0/24
Down right: 216.135.121.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.135.120.9	PTR	msf01.ccr.net
216.135.120.9	A	psc.nu.mx2.ccr.rcimx.net
216.135.120.9	A	demo.ccr.net.mx3.ccr.rcimx.net
216.135.120.11	A	web2.ccr.net
216.135.120.13	A	vsr1849.ccr.net
216.135.120.34	A	store.spielmans.com
216.135.120.34	A	candrpork.com
216.135.120.34	A	*.ecpms.com
216.135.120.36	A	hotspot.ccr.net
216.135.120.41	A	ebills.linncountyrec.com
216.135.120.45	A	ftp.ccr.net
216.135.120.46	A	tsftp.ccr.net
216.135.120.52	A+PTR	hotspot.lastmarathon.com
216.135.120.52	A	hotspot3.lastmarathon.com
216.135.120.68	PTR	pip03.ccr01.loc01.ccr.net
216.135.120.68	A	www.douglas-sports.com
216.135.120.68	A	douglas-sports.com
216.135.120.74	A	www.ccr.net
216.135.120.166	A	dude01.lastmarathon.com
216.135.121.1	A+PTR	rtr1559.ccr.net
216.135.121.1	A	vpn01.ccr.net