Robtex

Up: 198.164.40.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 198.164.44.0/23
Down right: 198.164.46.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.164.44.4	A+PTR	informer4.mta.ca
198.164.44.5	A	outlook.mta.ca
198.164.44.22	A	alumni.mta.ca
198.164.44.31	PTR	alumni.mta.ca
198.164.44.31	A+PTR	webproxy.mta.ca
198.164.44.31	A	www.accdc.com
198.164.44.34	A+PTR	kaspersky.mta.ca
198.164.44.35	A+PTR	webserv.mta.ca
198.164.44.35	A	www.mta.ca
198.164.44.43	A+PTR	webadvisor.mta.ca
198.164.44.43	A	connect.mta.ca
198.164.44.46	PTR	mailserv.mta.ca
198.164.44.46	A+PTR	mailproxy.mta.ca
198.164.44.46	A	imap.mta.ca
198.164.44.49	A	igu-ccs.org
198.164.44.50	A	matrixmanager.mta.ca
198.164.44.64	A+PTR	libproxy.mta.ca
198.164.44.64	A	login.libproxy.mta.ca
198.164.44.93	A+PTR	webmail.mta.ca
198.164.44.133	A	archives.mta.ca
198.164.44.135	PTR	ezproxy.mta.ca
198.164.44.135	A	mediawiki.mmab.ca
198.164.44.135	A	irwin.mta.ca
198.164.44.138	A+PTR	moodlewfe-01.mta.ca
198.164.44.153	A+PTR	ticks.mta.ca
198.164.44.153	A	maritimetickmaps.ca
198.164.44.153	A	www.maritimetickmaps.ca
198.164.44.170	A	mta.ca
198.164.44.253	A	swift.mta.ca