Robtex

Up: 177.8.86.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 177.8.86.0/25
Down right: 177.8.86.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
177.8.86.40	PTR	www.sermil3rm.eb.mil.br
177.8.86.40	A	cmpa.tche.br
177.8.86.40	A	internet.1cta.eb.mil.br
177.8.86.41	A	ns1.1cta.eb.mil.br
177.8.86.42	A+PTR	ns2.1cta.eb.mil.br
177.8.86.61	A	zimbra.1cta.eb.mil.br