Robtex

Up: 207.160.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 207.160.152.0/22
Down right: 207.160.156.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
207.160.154.16	A	iprint.umsystem.edu
207.160.154.20	A	astro.umsystem.edu
207.160.154.113	A+PTR	buttercup.umsystem.edu
207.160.154.116	A+PTR	webapps-old.umsystem.edu
207.160.156.131	A+PTR	um-umdw-01.umsystem.edu
207.160.156.139	A+PTR	do-not-use-156139.umsystem.edu
207.160.156.142	A	um-cognosdb-01.umsystem.edu
207.160.157.58	A+PTR	portalweb1-dev-adm.umsystem.edu
207.160.157.150	A+PTR	myhr-old.umsystem.edu
207.160.157.159	A	fsrpt-old.umsystem.edu
207.160.158.1	PTR	wintermute.mobius.umsystem.edu
207.160.158.2	PTR	dropbox.mobius.umsystem.edu
207.160.158.5	A	lso-digital-tc1.umsystem.edu
207.160.158.6	A	mospace.umsystem.edu
207.160.158.9	PTR	shibboleth.mobius.umsystem.edu
207.160.158.19	PTR	internal.mobius.umsystem.edu
207.160.158.82	PTR	hyp-fdmprd-01.um.umsystem.edu
207.160.158.135	A	um-tedge1.um.umsystem.edu
207.160.158.136	A+PTR	um-tedge2.um.umsystem.edu
207.160.158.137	A+PTR	um-tedge3.um.umsystem.edu
207.160.158.144	A+PTR	um-nedge4.um.umsystem.edu
207.160.158.145	A+PTR	um-nedge5.um.umsystem.edu
207.160.158.146	A+PTR	um-nedge6.um.umsystem.edu
207.160.158.160	A+PTR	lync-access.umsystem.edu
207.160.158.160	A	sip.missouri.edu
207.160.158.160	A	sip.mizzou.edu
207.160.158.164	A	sip.missouri.edu
207.160.158.164	A	sip.mizzou.edu
207.160.158.164	A	lync-access.umsystem.edu
207.160.158.193	PTR	tc-um_exchange2010_int_self.umsystem.edu
207.160.158.194	PTR	nn-um_exchange2010_int_self.umsystem.edu
207.160.158.195	PTR	um-tmg3-int.um.umsystem.edu