Robtex

Up: 179.216.224.0/19
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Down left: 179.216.224.0/21
Down right: 179.216.232.0/21

IP	Type	Hostname
179.216.225.48	PTR	b3d8e130.virtua.com.br
179.216.225.160	PTR	b3d8e1a0.virtua.com.br
179.216.225.224	PTR	b3d8e1e0.virtua.com.br
179.216.230.97	PTR	b3d8e661.virtua.com.br
179.216.230.97	A	gruposheldon.com
179.216.234.9	PTR	b3d8ea09.virtua.com.br