Robtex

Up: 208.82.6.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 208.82.6.0/25
Down right: 208.82.6.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
208.82.6.22	PTR	www.careerbuilder.com
208.82.6.23	A	cbjobs.at
208.82.6.23	A	cbdr.fr
208.82.6.23	A	cbjobs.fr
208.82.6.36	A	cbsalary.com
208.82.6.80	A	staffallied.com
208.82.6.120	PTR	dpi.careerbuilder.com
208.82.6.130	PTR	site.careerbuilder.com
208.82.6.159	PTR	mail159.careerbuilder.com
208.82.6.194	PTR	relay.techopps.com
208.82.6.229	PTR	wasabigtm.cbjobs.net
208.82.6.229	A	wasabigtm.recrulex.com
208.82.6.229	A	wasabigtm.careerbuilder.de
208.82.6.230	A+PTR	brock.cbjobs.net
208.82.6.230	A	brock.careerbuilder.ca
208.82.6.230	A	brock.careerbuilder.co.uk