Robtex

Up: 67.194.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 67.194.128.0/18
Down right: 67.194.192.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
67.194.134.63	A+PTR	markley-134063.reshall.umich.edu
67.194.138.66	A+PTR	markley-138066.reshall.umich.edu
67.194.140.175	A+PTR	southquad-140175.reshall.umich.edu
67.194.140.237	A+PTR	southquad-140237.reshall.umich.edu
67.194.141.250	A+PTR	southquad-141250.reshall.umich.edu
67.194.142.247	A	southquad-142247.reshall.umich.edu
67.194.146.212	A+PTR	westquad-146212.reshall.umich.edu
67.194.147.232	A+PTR	westquad-147232.reshall.umich.edu
67.194.150.80	A+PTR	westquad-150080.reshall.umich.edu
67.194.153.183	A+PTR	lloyd-153183.reshall.umich.edu
67.194.155.34	A	theodorenowak.com
67.194.157.166	A+PTR	couzens-157166.reshall.umich.edu
67.194.157.195	A+PTR	couzens-157195.reshall.umich.edu
67.194.159.45	A+PTR	mosher-jordan-159045.reshall.umich.edu
67.194.159.182	A+PTR	mosher-jordan-159182.reshall.umich.edu
67.194.159.212	A+PTR	mosher-jordan-159212.reshall.umich.edu
67.194.160.174	A+PTR	mosher-jordan-160174.reshall.umich.edu
67.194.167.130	A+PTR	cook-167130.reshall.umich.edu
67.194.170.248	A+PTR	henderson-170248.reshall.umich.edu
67.194.180.39	PTR	bursley-180039.reshall.umich.edu
67.194.180.39	A	mail.mophides.com
67.194.181.57	A+PTR	bursley-181057.reshall.umich.edu
67.194.182.141	A+PTR	bursley-182141.reshall.umich.edu
67.194.186.0	A+PTR	ips-ccs-union.umnet.umich.edu
67.194.187.103	PTR	baits-187103.reshall.umich.edu
67.194.190.228	A+PTR	baits-190228.reshall.umich.edu
67.194.191.111	PTR	baits-191111.reshall.umich.edu
67.194.193.143	A	193-143.adsl.umnet.umich.edu
67.194.224.0	A	l3-northwood-a.umnet.umich.edu
67.194.225.7	A	uncalculated.net
67.194.230.138	A	*.seanlyricmusic.com
67.194.230.138	A	miex02.mi.yagusa.com
67.194.230.138	A	*.yagusa.com
67.194.235.160	A	ccimpexp.com
67.194.240.0	PTR	l3-northwood-b.umnet.umich.edu
67.194.255.255	PTR	broadcast.l3-northwood-b.umnet.umich.edu