Robtex

Up: 186.250.160.0/21
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Down left: 186.250.160.0/23
Down right: 186.250.162.0/23

IP	Type	Hostname
186.250.162.33	A	instagram.fnat11-1.fna.fbcdn.net
186.250.162.140	A	r1.sn-2xgxpg5cg-o5ue.googlevideo.com
186.250.162.140	A	r1.sn-2xgxpg5cg-o5ue.gvt1.com
186.250.162.141	A	r2.sn-2xgxpg5cg-o5ue.googlevideo.com
186.250.162.141	A	r2.sn-2xgxpg5cg-o5ue.gvt1.com
186.250.163.77	PTR	77-163-250-186.cianet.net.br