Robtex

Up: 200.128.32.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 200.128.33.0/25
Down right: 200.128.33.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.128.33.2	A	faroldabarra.esfcex.ensino.eb.br
200.128.33.3	A	www.cms.ensino.eb.br
200.128.33.3	A	www.esfcex.ensino.eb.br
200.128.33.6	A	smtp.esfcex.ensino.eb.br
200.128.33.6	A	mail.esfcex.ensino.eb.br
200.128.33.6	A	ipanema.esfcex.ensino.eb.br
200.128.33.16	A+PTR	ava.cms.ensino.eb.br
200.128.33.22	A	dns.esfcex.ensino.eb.br