Robtex

Up: 149.30.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 149.31.0.0/17
Down right: 149.31.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
149.31.1.85	A+PTR	newlist.newschool.edu
149.31.2.13	PTR	m.parsons.edu
149.31.2.26	PTR	igor.parsons.edu
149.31.2.26	PTR	restart.parsons.edu
149.31.2.26	PTR	wireless.parsons.edu
149.31.2.69	PTR	betalibrary.newschool.edu
149.31.2.71	PTR	real.newschool.edu
149.31.2.73	A	vox.newschool.edu
149.31.2.77	A	dmc2.newschool.edu
149.31.5.19	A+PTR	barracudafailover.newschool.edu
149.31.5.19	A+PTR	mailscan2.newschool.edu
149.31.5.19	A+PTR	smtp.newschool.edu
149.31.5.20	PTR	igate.newschool.edu
149.31.5.22	PTR	barracuda.newschool.edu
149.31.5.22	A+PTR	mailscan.newschool.edu
149.31.5.22	PTR	smtp.newschool.edu
149.31.6.20	A	smallab.parsons.edu
149.31.6.20	A	redcross.parsons.edu
149.31.6.20	A	parsit.parsons.edu
149.31.6.22	PTR	mfadt.parsons.edu
149.31.6.22	A	fashion.parsons.edu
149.31.6.22	A	sce.parsons.edu
149.31.6.24	PTR	a.parsons.edu
149.31.6.24	PTR	a1.parsons.edu
149.31.6.28	PTR	m.parsons.edu
149.31.8.19	A	m.parsons.edu
149.31.8.21	A	fashion.parsons.edu
149.31.8.21	A	sce.parsons.edu
149.31.8.21	A	photo.parsons.edu
149.31.20.21	PTR	imail.newschool.edu
149.31.20.21	A	newsite.newschool.edu
149.31.21.74	A	images.newschool.edu
149.31.21.74	A	dmc.newschool.edu
149.31.21.88	A	login.libproxy.newschool.edu
149.31.21.88	A	libproxy.newschool.edu
149.31.58.20	PTR	smtp.newschool.edu
149.31.58.27	A	zuul.newschool.edu
149.31.58.30	PTR	mail.newschool.edu
149.31.58.54	A	sso.newschool.edu
149.31.58.60	A	webmail.newschool.edu
149.31.58.62	A	courses.newschool.edu