Robtex

Up: 64.74.8.0/21
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Down left: 64.74.8.0/23
Down right: 64.74.10.0/23

IP	Type	Hostname
64.74.8.66	PTR	64-74-8-66.64297.anthrue.com
64.74.8.75	PTR	64-74-8-75.642a0.anthrue.com
64.74.8.164	PTR	64-74-8-164.642f9.anthrue.com
64.74.8.183	PTR	64-74-8-183.6430c.anthrue.com
64.74.8.193	PTR	64-74-8-193.64316.anthrue.com
64.74.8.199	PTR	64-74-8-199.6431c.anthrue.com
64.74.8.247	PTR	64-74-8-247.6434c.anthrue.com