Robtex

Up: 170.245.200.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 170.245.200.0/25
Down right: 170.245.200.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
170.245.200.37	PTR	grv.redesiminternet.com.br
170.245.200.109	A+PTR	ns2.vamoshospedar.com.br
170.245.200.110	A+PTR	ns1.vamoshospedar.com.br
170.245.200.110	A	mail.vamoshospedar.com.br
170.245.200.110	A	vamoshospedar.com.br