Robtex

Up: 168.121.80.0/20
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Down left: 168.121.80.0/22
Down right: 168.121.84.0/22

IP	Type	Hostname
168.121.80.30	A+PTR	dns1.opciones.cl
168.121.80.31	A+PTR	dns2.opciones.cl
168.121.80.32	A+PTR	www.opciones.cl
168.121.80.32	A	opciones.cl
168.121.80.36	A+PTR	mx2.opciones.cl
168.121.80.37	PTR	pmontt.opciones.cl
168.121.80.37	A	imap.opciones.cl
168.121.81.30	A+PTR	dns3.opciones.cl
168.121.84.35	PTR	35.84.121.168.in-addr.arpa
168.121.84.35	A	dsb.sr
168.121.87.17	PTR	revzone.168.121.87.17.digicelsr.net
168.121.87.17	A	scontent.forg1-1.fna.fbcdn.net
168.121.87.33	PTR	revzone.168.121.87.33.digicelsr.net
168.121.87.33	A	instagram.forg1-1.fna.fbcdn.net
168.121.87.188	PTR	188.87.121.168.in-addr.arpa