Robtex

Up: 191.252.112.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 191.252.112.0/25
Down right: 191.252.112.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
191.252.112.19	A	webmail.abaetetuba.pa.gov.br
191.252.112.194	A	pop.siembra.com.br
191.252.112.194	A	pop.virusec.com.br
191.252.112.194	A	pop.imbf.com.br
191.252.112.195	A	mail.b.locamail.com.br
191.252.112.195	A	mail.ita.locamail.com.br
191.252.112.195	A	mail.a.locamail.com.br
191.252.112.201	A	webmail-seguro.com.br
191.252.112.203	A	webmail-seguro.com.br