Robtex

Up: 187.94.32.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 187.94.32.0/23
Down right: 187.94.34.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
187.94.32.2	A+PTR	server01.netnew.com.br
187.94.32.2	A	netnew.com.br
187.94.32.3	A+PTR	server02.netnew.com.br
187.94.32.4	A+PTR	server03.netnew.com.br
187.94.32.4	A	dc-b4597b66-server03.guapo.ind.br
187.94.32.9	PTR	server05.netnew.com.br
187.94.32.9	A	mail.bispoalimentos.com.br
187.94.32.9	A	dennerseguros.com.br
187.94.32.19	A	server06.netnew.com.br