Robtex

Up: 192.241.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 192.241.16.0/22
Down right: 192.241.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.241.16.22	A	mail.berkadia.com
192.241.16.49	A	loanviewqa.berkadia.com
192.241.16.61	A	rdgateway.berkadia.com
192.241.16.64	A+PTR	redirect.berkadia.com
192.241.16.64	A	apartmentdocuments.net
192.241.16.64	A	apartmentdocs.net
192.241.16.83	A+PTR	www.eidm.com
192.241.16.86	A+PTR	www.welshroadfunding.com
192.241.16.90	A+PTR	www.berkadia.com
192.241.16.90	A	berkadia.mx
192.241.16.90	A	berkadiaservices.mx
192.241.16.100	A+PTR	www.berkadiarea.com
192.241.16.100	A	www.hendricksberkadia.com
192.241.16.100	A	hendricks-berkadia.com
192.241.19.10	A+PTR	ns3.berkadia.com
192.241.19.11	A+PTR	ns4.berkadia.com
192.241.19.35	A+PTR	misentry.berkadia.com
192.241.19.61	A+PTR	mxo1.berkadia.com
192.241.19.62	A+PTR	mxo2.berkadia.com
192.241.19.70	A+PTR	mxo1.mxplhost.com
192.241.19.71	A+PTR	mxo2.mxplhost.com
192.241.19.99	A+PTR	quarantine1.berkadia.com
192.241.19.100	A+PTR	quarantine2.berkadia.com
192.241.19.109	A	vdesktop.berkadia.com
192.241.20.14	A	mail.berkadia.com
192.241.20.16	PTR	rdgateway.berkadia.com
192.241.20.17	PTR	apps.gmacdealerloans.com
192.241.20.18	PTR	mobile.berkadia.com
192.241.20.25	A	servicing.cre.genworth.com
192.241.20.25	A	vdesktoptest.berkadia.com
192.241.20.26	PTR	rtcproxy.berkadia.com
192.241.20.31	A	redirect.berkadia.com
192.241.20.31	A	apartmentdocs.com
192.241.20.32	A	vdesktop.berkadia.com
192.241.20.41	A+PTR	mail.berkadia.net
192.241.20.42	PTR	misentry.berkadia.com
192.241.20.50	PTR	filelocker.berkadia.com
192.241.20.71	A	pa508mxo3.hendrickspartners.com