Robtex

Up: 131.0.160.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 131.0.160.0/23
Down right: 131.0.162.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
131.0.160.2	PTR	din-131-0-160-2.litoraltibau.com.br
131.0.160.2	A+PTR	speed.litoraltibau.com.br
131.0.160.2	A	ns2.litoraltibau.com.br
131.0.160.3	A+PTR	din-131-0-160-3.litoraltibau.com.br
131.0.160.3	A	ns1.litoraltibau.com.br
131.0.160.4	PTR	din-131-0-160-4.litoraltibau.com.br
131.0.160.4	A+PTR	ns1.litoraltibau.com.br
131.0.160.4	A	www.litoraltibau.com.br
131.0.160.21	A	din-131-0-160-21.litoraltibau.com.br
131.0.160.66	PTR	din-131-0-160-66.litoraltibau.com.br
131.0.160.66	A	ns2.litoraltibau.com.br
131.0.160.152	A+PTR	din-131-0-160-152.litoraltibau.com.br
131.0.161.242	A	din-131-0-161-242.litoraltibau.com.br
131.0.162.120	A	din-131-0-162-120.litoraltibau.com.br