Robtex

Up: 144.74.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 144.74.192.0/23
Down right: 144.74.194.0/23

IP	Type	Hostname
144.74.193.65	A+PTR	westgate-3rdflr.rushnet.rpslmc.edu
144.74.194.9	A+PTR	team0305r.ugastro.rpslmc.edu
144.74.194.15	A+PTR	team0305c.ugastro.rpslmc.edu
144.74.194.18	A+PTR	team0305f.ugastro.rpslmc.edu
144.74.194.25	A+PTR	teamprinter.ugastro.rpslmc.edu
144.74.194.25	A	prtsa0101031ls.rush.edu
144.74.194.45	A+PTR	peds0200j.westgt.rpslmc.edu
144.74.194.56	A+PTR	peds0200u.westgt.rpslmc.edu
144.74.194.57	A+PTR	peds0200pn2.westgt.rpslmc.edu
144.74.194.59	A+PTR	peds0200w.westgt.rpslmc.edu
144.74.194.66	A+PTR	cp90-800wmorelnd.rbh.rpslmc.edu
144.74.194.74	A+PTR	rbh200g.rbh.rpslmc.edu
144.74.194.84	A+PTR	rbh200o.rbh.rpslmc.edu
144.74.194.86	A+PTR	rbh200q.rbh.rpslmc.edu
144.74.194.99	A+PTR	westgt0200b.westgt.rpslmc.edu
144.74.194.129	A+PTR	westgate-3rdflr.rushnet.rpslmc.edu
144.74.194.140	A	westgt0310h.westgt.rpslmc.edu
144.74.194.161	A	westgate-3rdflr.rushnet.rpslmc.edu
144.74.194.164	A+PTR	westgt0215c.westgt.rpslmc.edu
144.74.194.180	A+PTR	westgt0310d.westgt.rpslmc.edu
144.74.194.203	A+PTR	820jcksn720e.arcv.rpslmc.edu
144.74.194.239	A+PTR	westgt0310h.westgt.rpslmc.edu
144.74.194.239	A	afclaptop.westgt.rpslmc.edu
144.74.194.240	PTR	afclaptop.westgt.rpslmc.edu
144.74.194.242	A+PTR	wg0103zy.rush.edu
144.74.195.38	PTR	derm5.rpslmc.edu
144.74.195.44	PTR	derm11.rpslmc.edu
144.74.195.45	PTR	derm12.rpslmc.edu
144.74.195.51	PTR	derm18.rpslmc.edu