Robtex

Up: 131.232.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 131.232.0.0/17
Down right: 131.232.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
131.232.0.0	A+PTR	net-0.athabascau.ca
131.232.1.8	A	ghoul.cs.athabascau.ca
131.232.1.8	A	ghoul-dmz.cs.athabascau.ca
131.232.1.22	A	hp-1.elc.athabascau.ca
131.232.1.101	A	charon.athabascau.ca
131.232.3.9	A	vpfa2.prt.athabascau.ca
131.232.3.99	A	kluge.cs.athabascau.ca
131.232.4.26	A	lvs05.pc.athabascau.ca
131.232.4.42	A	superl3a.cs.athabascau.ca
131.232.4.48	A	z64-m.pc.athabascau.ca
131.232.4.93	A	cs53.pc.athabascau.ca
131.232.7.2	A+PTR	pa2.prt.athabascau.ca
131.232.8.8	PTR	ghoul-intra.cs.athabasca.ca
131.232.8.8	A+PTR	ghoul.cs.athabascau.ca
131.232.8.119	A	pc67.elc.athabascau.ca
131.232.9.10	A+PTR	aumba.mba.athabascau.ca
131.232.9.15	A	aumba5.mba.athabascau.ca
131.232.9.40	A	mobile.fb.athabascau.ca
131.232.9.40	A	placeholder.fb.athabascau.ca
131.232.10.2	A+PTR	aurora.cs.athabascau.ca
131.232.10.20	A	mail.athabascau.ca
131.232.10.21	PTR	smtp.athabascau.ca
131.232.10.21	A	smtp.alternateroutes.ca
131.232.10.21	A	smtp.broadcasting-history.ca
131.232.13.2	A	sb2.athabascau.ca
131.232.13.3	A	exam.athabascau.ca
131.232.13.4	A+PTR	sb5.athabascau.ca
131.232.13.9	A	fox.athabascau.ca
131.232.13.206	A	charon.athabascau.ca
131.232.15.0	A+PTR	net-15.athabascau.ca
131.232.15.103	A	dhcp-103.ptgc.athabascau.ca
131.232.15.255	A	bdc-15.athabascau.ca
131.232.22.2	A+PTR	thyratron.cim.athabascau.ca
131.232.23.3	A+PTR	triton2.athabascau.ca
131.232.23.17	A+PTR	ath1.fb.athabascau.ca
131.232.31.0	A+PTR	net-31.athabascau.ca
131.232.31.2	A+PTR	kermit.athabascau.ca
131.232.31.2	A	wpeau.ca
131.232.31.2	A	socialeconomy-bcalberta.ca
131.232.32.19	A	avocado-stdby.cs.athabascau.ca
131.232.32.22	A	boromir.cs.athabascau.ca
131.232.32.26	A	password.athabascau.ca
131.232.32.28	A	formidable.athabascau.ca
131.232.40.12	A+PTR	watchman.athabascau.ca
131.232.40.12	A	tekri.athabascau.ca
131.232.40.12	A	barbau.ca
131.232.40.13	PTR	sentinel.athabascau.ca
131.232.42.15	A	ocmoodle.oldscollege.ca
131.232.42.15	A	ocmoodle26.oldscollege.ca
131.232.66.8	A+PTR	backup66.cs.athabascau.ca
131.232.66.12	A	secure.athabascau.ca
131.232.66.13	A	macaroni2.athabascau.ca
131.232.66.20	A	vs001lsppr1607.cs.athabascau.ca
131.232.70.219	A	wlan2.athabascau.ca
131.232.72.0	A	net-72.athabascau.ca
131.232.72.255	A	bdc-72.athabascau.ca
131.232.81.7	A+PTR	pcu-81-007.pc.athabascau.ca
131.232.89.32	A+PTR	ssl-0288.pc.athabascau.ca
131.232.100.12	A	samuel.cs.athabascau.ca
131.232.100.40	A	switch2.cs.athabascau.ca
131.232.100.48	A	harbor.cs.athabascau.ca
131.232.100.63	A	louise.cs.athabascau.ca
131.232.145.255	A+PTR	bdc-145.athabascau.ca
131.232.250.0	A+PTR	net-250.athabascau.ca
131.232.250.251	A	terpsichore-nat.cs.athabascau.ca
131.232.252.0	A+PTR	net-252.athabascau.ca
131.232.252.2	A+PTR	cpe.clc.athabascau.ca
131.232.252.10	A+PTR	melpomene-nat.cs.athabascau.ca
131.232.252.11	A	melpomene-a.cs.athabascau.ca