Robtex

Up: 177.86.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 177.86.72.0/23
Down right: 177.86.74.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
177.86.72.50	A	uganet.com.br
177.86.72.50	A	mx.uganet.com.br
177.86.72.253	A	aldeiaglobal.com.br
177.86.72.253	A	copycola.com.br
177.86.75.252	A	binarynet.com.br
177.86.75.252	A	bioenge.com.br
177.86.75.252	A	foxsat.com.br