Robtex

Up: 179.235.192.0/18
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Down left: 179.235.192.0/20
Down right: 179.235.208.0/20

IP	Type	Hostname
179.235.193.23	PTR	b3ebc117.virtua.com.br
179.235.197.76	PTR	b3ebc54c.virtua.com.br
179.235.201.25	PTR	b3ebc919.virtua.com.br
179.235.216.151	PTR	b3ebd897.virtua.com.br
179.235.218.242	PTR	b3ebdaf2.virtua.com.br
179.235.221.159	PTR	b3ebdd9f.virtua.com.br
179.235.222.32	PTR	b3ebde20.virtua.com.br
179.235.222.75	PTR	b3ebde4b.virtua.com.br