Robtex

Up: 199.89.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 199.89.64.0/19
Down right: 199.89.96.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.89.64.14	A	picsbh6-x0.ms.com
199.89.64.37	A	piinbh5-x0.ms.com
199.89.64.38	A	piinbh6-x0.ms.com
199.89.64.39	A	piinbh7-x0.ms.com
199.89.64.70	A+PTR	piinbh.ms.com
199.89.64.70	A	mail.ms.com
199.89.64.71	A+PTR	piinbh1.ms.com
199.89.64.71	A	msinns.ms.com
199.89.64.72	A	msinns.ms.com
199.89.64.143	A	ftp.morganstanley.com
199.89.64.150	A	ghyexchange.ms.com
199.89.64.174	A	jaoinst-bk.ms.com
199.89.64.176	A	piipx1.ms.com
199.89.64.193	A	piinww1.ms.com
199.89.64.194	A	piinww2.ms.com
199.89.64.194	A	piipx8.ms.com
199.89.64.196	A	piinww4.ms.com
199.89.71.5	A	mydesk-na.morganstanley2.akadns.net
199.89.71.9	A	mydesk-na.morganstanley2.akadns.net
199.89.71.24	A	portal-pi.morganstanley.com
199.89.71.38	A	securemail.morganstanley.com
199.89.71.39	A	portal.morganstanley.com
199.89.73.4	A	mufgms.com
199.89.73.40	A	morganstanleyinvestmentfunds.com
199.89.73.40	A	www.morganstanleyinvestmentfunds.com
199.89.73.47	A	differenttrading.com
199.89.73.128	A	retirementnavigationprocess.com
199.89.73.128	A	navigatingyourretirement.com
199.89.73.144	A	masfunds.com
199.89.73.144	A	msdwdco.com
199.89.82.235	A	mx.rlresort.com
199.89.94.11	A+PTR	hzmtaext01-t1.ms.com
199.89.94.11	A	mx1.morganstanley.com
199.89.94.11	A	mx.morganstanley.com
199.89.94.12	A+PTR	hzmtaext02-t1.ms.com
199.89.94.12	A	mx1.morganstanley.com
199.89.94.12	A	mx.morganstanley.com
199.89.94.13	PTR	hzmtaext03-t1.ms.com
199.89.94.13	A	mx1.morganstanley.com
199.89.94.13	A	mx.morganstanley.com
199.89.94.21	PTR	hzmtaext01-t2.ms.com
199.89.99.21	A	bkinns.ms.com
199.89.103.10	A+PTR	piinbcgw01.ms.com
199.89.103.11	A	piinbcgw02.ms.com
199.89.103.55	A	mx.morganstanley.com
199.89.103.55	A	pimtaext01.ms.com
199.89.103.56	A	mx.morganstanley.com
199.89.103.57	A	mx.morganstanley.com
199.89.103.58	A	mx.morganstanley.com
199.89.103.68	A	pimtaint01.ms.com
199.89.103.69	A	pimtaint02.ms.com
199.89.103.72	A	pimtabm02.ms.com
199.89.103.73	A	pimtaint03.ms.com
199.89.103.165	PTR	ns-ext2.morganstanley.net
199.89.103.165	A	d.ns.masfunds.com
199.89.103.165	A	d.ns.morganstanley.it
199.89.110.34	PTR	piinbh2.ms.com
199.89.127.42	A	h199089127042.ms.com