Robtex

Up: 177.8.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 177.8.84.0/23
Down right: 177.8.86.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
177.8.84.17	A+PTR	webserver3.cmsecloud.eb.mil.br
177.8.84.17	A	www.2de.eb.mil.br
177.8.84.18	A+PTR	dns1.cmsecloud.eb.mil.br
177.8.84.19	A+PTR	dns2.cmsecloud.eb.mil.br
177.8.84.27	A+PTR	webserver4.cmsecloud.eb.mil.br
177.8.84.27	A	www.espcex.eb.mil.br
177.8.85.3	A+PTR	dns1.6cta.eb.mil.br
177.8.85.4	A	dns2.6cta.eb.mil.br
177.8.85.5	A+PTR	zimbra.6cta.eb.mil.br
177.8.85.6	A+PTR	in.6cta.eb.mil.br
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
177.8.86.42	PTR	ns2.1cta.eb.mil.br
177.8.86.61	A	zimbra.1cta.eb.mil.br
177.8.87.34	A	11ct.eb.mil.br
177.8.87.37	A	dnsext1.11ct.eb.mil.br
177.8.87.37	A	dnsext1.5rm.eb.mil.br
177.8.87.38	A	dnsext2.5rm.eb.mil.br
177.8.87.38	A	dnsext2.5rm5de.eb.mil.br