Robtex

Up: 198.178.254.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 198.178.254.0/25
Down right: 198.178.254.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.178.254.1	A	ca-gate.coloradoacademy.org
198.178.254.2	A+PTR	x506.coloradoacademy.org
198.178.254.4	A+PTR	faw.coloradoacademy.org
198.178.254.6	A+PTR	blog.coloradoacademy.org
198.178.254.7	A	netclass.coloradoacademy.org
198.178.254.8	A	mustangs.coloacad.org
198.178.254.9	A+PTR	mustangs.coloradoacademy.org
198.178.254.9	A	coloacad.org
198.178.254.9	A	mustang.coloradoacademy.org
198.178.254.10	PTR	forum.coloradoacademy.org
198.178.254.10	A	haitipartnerschools.org
198.178.254.21	A	ns1.coloacad.org
198.178.254.22	PTR	ns2.coloacad.org
198.178.254.23	PTR	reserved1.coloradoacademy.org
198.178.254.24	A+PTR	reserved2.coloradoacademy.org
198.178.254.26	PTR	mail.coloradoacademy.org
198.178.254.26	A	mail.coloacad.org
198.178.254.27	A+PTR	smtp.coloradoacademy.org
198.178.254.28	A+PTR	pop.coloradoacademy.org
198.178.254.29	A+PTR	ftp.coloradoacademy.org
198.178.254.30	A	news.coloradoacademy.org
198.178.254.31	A+PTR	ns1.coloradoacademy.org
198.178.254.32	A+PTR	ns2.coloradoacademy.org
198.178.254.32	A	relay.coloradoacademy.org
198.178.254.35	A+PTR	www.coloacad.org