Robtex

Up: 199.255.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 199.255.80.0/22
Down right: 199.255.84.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.255.80.23	A+PTR	licensing.microstrategy.com
199.255.80.24	A	partners.microstrategy.com
199.255.80.30	A	demo.microstrategy.com
199.255.80.31	A	download.microstrategy.com
199.255.80.35	A+PTR	solutions.microstrategy.com
199.255.80.37	A	support.microstrategy.com
199.255.80.39	A	smtp2.microstrategy.com
199.255.80.44	A	applications.microstrategy.com
199.255.80.59	A	mail1.mstrlab1.com
199.255.80.64	A	mail.microstrategy.com
199.255.80.73	A	mail.mstr8.com
199.255.80.77	A	socialmediamarketingevent.com
199.255.80.83	A	info.microstrategy.com
199.255.80.101	A+PTR	mailgate3.microstrategy.com
199.255.80.101	A	mailgate3.angel.com
199.255.80.102	A+PTR	mailgate4.microstrategy.com
199.255.80.102	A	mailgate4.angel.com
199.255.80.103	PTR	resource.microstrategy.com
199.255.80.105	A+PTR	webmailhq.microstrategy.com
199.255.80.106	A+PTR	outlookhq.microstrategy.com
199.255.80.107	A	archive.microstrategy.com
199.255.80.108	A	microstrategy.eu
199.255.80.108	A	microstrategy.com
199.255.80.112	A+PTR	microstrategy.com.br
199.255.80.113	A+PTR	microstrategy.fr
199.255.80.113	A	microstrategy.eu
199.255.80.113	A	www.microstrategy.co.jp
199.255.80.114	PTR	microstrategy.de
199.255.80.115	PTR	microstrategy.it
199.255.80.120	A+PTR	microstrategy.com.au
199.255.80.121	A+PTR	microstrategy.co.jp
199.255.80.122	A+PTR	microstrategyworld.com
199.255.80.122	A	www.microstrategyworld.com
199.255.80.123	PTR	latam.microstrategy.com
199.255.80.128	A+PTR	microstrategy.se
199.255.80.129	A	home.microstrategy.com
199.255.80.131	A+PTR	microstrategy9.com
199.255.80.133	A	www.william.com
199.255.80.136	A+PTR	microstrategy.ca
199.255.80.137	A+PTR	microstrategy.be
199.255.80.138	A+PTR	microstrategy.lu
199.255.80.140	A	www.hope.com
199.255.80.144	PTR	mhc-us.microstrategy.com
199.255.80.156	A+PTR	strategy.com
199.255.80.156	A	www.strategy.com
199.255.80.157	A	mi-gw.microstrategy.com
199.255.80.201	A	eduonsiteclass.microstrategy.com
199.255.80.253	A	microstrategy.com
199.255.82.49	A	fourseasons.cloud.microstrategy.com
199.255.82.76	A	dpsg.cloud.microstrategy.com
199.255.82.113	A	sso.cloud.microstrategy.com
199.255.82.137	A	metrics-intelligence.com
199.255.82.155	A	mail.mstrci.com
199.255.82.155	A	mstrci.com
199.255.83.33	A	mail.mstr7.com
199.255.83.99	A	usher.com
199.255.83.99	A	www.usher.com
199.255.83.152	A	support.microstrategy.com
199.255.83.152	A	resource.microstrategy.com
199.255.83.209	A	smtp-gw1.microstrategy.com
199.255.83.233	A	www2.microstrategy.com