Robtex

Up: 199.96.104.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 199.96.104.0/23
Down right: 199.96.106.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.96.104.46	PTR	199.96.104.46.hvdata.net
199.96.104.46	A	www.nuagemanagedservices.com
199.96.104.46	A	nuagemanagedservices.com
199.96.104.81	PTR	199.96.104.81.hvdata.net
199.96.104.81	A	namspdns1.nuageindustries.com
199.96.104.101	A+PTR	mail.tmacmail.com
199.96.104.101	A	tmacmail.com
199.96.104.109	A	mail.nuageindustries.com
199.96.104.114	A	mail.nuageindustries.com
199.96.104.117	PTR	199.96.104.117.hvdata.net
199.96.104.133	A	mail.slchospital.org
199.96.104.168	PTR	smtp.mjxam.com
199.96.104.168	A	mjx1.net
199.96.104.168	A	mjx1.org
199.96.104.189	PTR	199.96.104.189.hvdata.net
199.96.104.189	A	vorcomm-ser.com
199.96.104.197	A	mail.milkstudios.com
199.96.104.201	PTR	199.96.104.201.hvdata.net
199.96.104.201	A	milkstudios.com
199.96.104.224	A	mail.marshinc.com
199.96.104.224	A	smtp.marshinc.com
199.96.104.242	A	mail.nuagemanagedservices.com
199.96.104.247	PTR	199.96.104.247.hvdata.net
199.96.104.247	A	mail.siwel.net
199.96.104.250	PTR	199.96.104.250.hvdata.net
199.96.104.250	A	mail.siwel.us
199.96.105.15	PTR	199.96.105.15.hvdata.net
199.96.105.15	A	citrix.gslbthirdpoint.com
199.96.105.15	A	citrix.thirdpoint.com
199.96.105.16	A	nsprodadns.thirdpoint.com
199.96.105.100	PTR	199.96.105.100.hvdata.net
199.96.105.100	A	remote.thirdpoint.com
199.96.107.70	A+PTR	mail.mmm.edu
199.96.107.71	PTR	owa.mmm.edu
199.96.107.71	A	booperdaseryger.ooo
199.96.107.73	A	owa.mmm.edu
199.96.107.101	PTR	www.mmm.edu
199.96.107.101	A	mmcportal.mmm.edu
199.96.107.106	A	www.mmm.edu
199.96.107.106	A	marymount.mmm.edu
199.96.107.122	A	media.mmm.edu
199.96.107.170	A+PTR	mail2.mmm.edu