Robtex

Up: 144.74.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 144.74.136.0/22
Down right: 144.74.140.0/22

IP	Type	Hostname
144.74.141.1	A	kellogg-router-hsrp.rushnet.rpslmc.edu
144.74.141.3	PTR	kellogg-router.rushnet.rpslmc.edu
144.74.141.19	A+PTR	surg7a.jelke.rpslmc.edu
144.74.141.22	A	0668jelp.jelke.rpslmc.edu
144.74.141.31	A	ta470jel.jelke.rpslmc.edu
144.74.141.34	PTR	jel0432b.jelke.rpslmc.edu
144.74.141.36	A	pav0655a.pav.rpslmc.edu
144.74.141.37	A	mft0340.mftpool.rpslmc.edu
144.74.141.43	A+PTR	mft0346.mftpool.rpslmc.edu
144.74.141.48	A+PTR	jel0372b.jelke.rpslmc.edu
144.74.141.50	A+PTR	jel0859.jelke.rpslmc.edu
144.74.141.57	A+PTR	jel6nura.jelke.rpslmc.edu
144.74.141.59	A+PTR	jel0432b.jelke.rpslmc.edu
144.74.141.60	A	jel0867a.jelke.rpslmc.edu
144.74.141.63	A	jel0372a.jelke.rpslmc.edu
144.74.141.65	A+PTR	jel0626b.jelke.rpslmc.edu
144.74.141.80	A+PTR	atr0068a.fin.rpslmc.edu
144.74.141.83	A+PTR	kel0667a.kel.rpslmc.edu
144.74.141.84	A	kel0667b.kel.rpslmc.edu
144.74.141.90	A+PTR	jel0656r.jelke.rpslmc.edu
144.74.141.95	A	jel0862b.jelke.rpslmc.edu
144.74.141.96	A+PTR	jel0438a.jelke.rpslmc.edu
144.74.141.102	A	tpring.jelke.rpslmc.edu
144.74.141.108	A	jelke0460c.jelke.rpslmc.edu
144.74.141.117	A	jelke0656e.jelke.rpslmc.edu
144.74.141.118	A	jelke0656f.jelke.rpslmc.edu
144.74.141.124	A	jelke0660b.jelke.rpslmc.edu
144.74.141.125	A	jelke0471a.jelke.rpslmc.edu
144.74.141.132	A	jelke0768b.jelke.rpslmc.edu
144.74.141.141	A	pav0689a.pav.rpslmc.edu
144.74.141.153	A+PTR	jelke0432a.jelke.rpslmc.edu
144.74.141.176	A+PTR	pav0667b.pav.rpslmc.edu
144.74.141.179	A+PTR	pav0667e.pav.rpslmc.edu
144.74.141.193	A+PTR	jelke0640q.jelke.rpslmc.edu
144.74.141.214	A	jelke0444g.jelke.rpslmc.edu
144.74.143.1	A+PTR	kellogg-router-hsrp.rushnet.rpslmc.edu
144.74.143.32	A	0103rawp.rawsen.rpslmc.edu
144.74.143.45	A	00310raw.rawsen.rpslmc.edu