Robtex

Up: 200.68.72.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 200.68.73.0/25
Down right: 200.68.73.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.68.73.1	PTR	customer-static-79-1.iplannetworks.net
200.68.73.5	PTR	customer-static-79-5.iplannetworks.net
200.68.73.9	PTR	customer-static-79-9.iplannetworks.net
200.68.73.11	PTR	customer-static-79-11.iplannetworks.net
200.68.73.29	PTR	customer-static-79-29.iplannetworks.net
200.68.73.41	PTR	customer-static-79-41.iplannetworks.net
200.68.73.47	PTR	customer-static-79-47.iplannetworks.net
200.68.73.57	PTR	customer-static-79-57.iplannetworks.net
200.68.73.57	A	sistema.rgdis.com.ar
200.68.73.85	PTR	mx.beneficioweb.com.ar
200.68.73.85	A	mx2.beneficiosa.com.ar
200.68.73.129	PTR	customer-static-79-129.iplannetworks.net
200.68.73.177	A+PTR	mx2.assistsa.com.ar
200.68.73.177	A	mx2.prepagostelefonicos.com.ar
200.68.73.177	A	mx2.assistsa.com
200.68.73.186	A+PTR	mx.prepagostelefonicos.com.ar
200.68.73.186	A	mx.prepagos.com.ar
200.68.73.193	PTR	mx.andromeda.e-ducativa.com
200.68.73.193	A	segurometal.com
200.68.73.193	A	ns1.segurometal.com
200.68.73.194	A	ns5.segurometal.com.ar
200.68.73.194	A	ns2.segurometal.com
200.68.73.194	A	mail.segurometal.com
200.68.73.195	PTR	mx.hydra.e-ducativa.com
200.68.73.196	A	www.segurometal.com
200.68.73.196	A	ns3.segurometal.com
200.68.73.202	PTR	ns2.serviciosportuarios.com.ar
200.68.73.202	A	tytsh.com.ar
200.68.73.202	A	tytsh.com
200.68.73.203	A+PTR	mail.serviciosportuarios.com.ar
200.68.73.209	A+PTR	correo.osunr.com.ar
200.68.73.209	A	mail.osunr.com.ar
200.68.73.209	A	osunr.com.ar
200.68.73.229	PTR	crayonhost.com.ar
200.68.73.229	A	agps.com.ar
200.68.73.229	A	www.crayonhost.com.ar
200.68.73.241	PTR	customer-static-79-241.iplannetworks.net