Robtex

Up: 67.207.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 67.207.0.0/20
Down right: 67.207.16.0/20

IP	Type	Hostname
67.207.0.205	A	static-67.207.0.205.nephosdns.com
67.207.0.207	A	static-67.207.0.207.nephosdns.com
67.207.8.2	PTR	static-nat-67-207-8-2.utb.edu
67.207.8.84	PTR	static-nat-67-207-8-84.utb.edu
67.207.13.18	A	umhvvsw.com
67.207.17.67	A	applidesk.com
67.207.28.12	PTR	autodiscover.utb.edu
67.207.28.12	A	webmail2.utb.edu
67.207.28.12	A	webmail.utb.edu
67.207.28.200	A+PTR	webarchive.utb.edu
67.207.30.1	A	ns1.utb.edu
67.207.30.2	A+PTR	ns2.utb.edu
67.207.30.3	A+PTR	ns3.utb.edu
67.207.30.4	A	ns4.utb.edu
67.207.31.3	A	selfservice.utb.edu
67.207.31.179	A	blue.utb.edu
67.207.31.197	PTR	phys.utb.edu
67.207.31.197	A	dns.phys.utb.edu
67.207.31.198	A+PTR	mail.phys.utb.edu
67.207.31.215	A+PTR	blue.utb.edu
67.207.31.216	A	extrapolation.utb.edu
67.207.31.232	A	library.utb.edu