Robtex

Up: 66.201.160.0/19
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Down left: 66.201.160.0/21
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IP	Type	Hostname
66.201.160.0	PTR	sv-mobile-apn-4.66.201.160.0.telefonica-ca.net
66.201.160.18	PTR	ip-sv.66.201.173.18.telefonica-ca.net
66.201.160.18	A	scontent.fsal6-1.fna.fbcdn.net
66.201.160.20	A	video.fsal6-1.fna.fbcdn.net
66.201.160.34	A	media.fsal6-1.fna.whatsapp.net
66.201.160.35	A	instagram.fsal6-1.fna.fbcdn.net
66.201.160.242	PTR	ip-sv.66.201.173.242.telefonica-ca.net
66.201.160.242	A	rentacamiones.com.sv
66.201.161.64	PTR	sv-mobile-apn-4.66.201.161.64.telefonica-ca.net
66.201.162.76	PTR	sv-mobile-apn-4.66.201.162.76.telefonica-ca.net
66.201.162.119	PTR	sv-mobile-apn-4.66.201.162.119.telefonica-ca.net
66.201.162.227	PTR	sv-mobile-apn-4.66.201.162.227.telefonica-ca.net
66.201.163.2	PTR	sv-mobile-apn-4.66.201.163.2.telefonica-ca.net
66.201.163.33	PTR	sv-mobile-apn-4.66.201.163.33.telefonica-ca.net
66.201.166.163	PTR	sv-mobile-apn-4.66.201.166.163.telefonica-ca.net
66.201.167.147	PTR	sv-mobile-apn-4.66.201.167.147.telefonica-ca.net
66.201.170.77	A	r2.sn-uxax4vopj5n8-n5al.googlevideo.com
66.201.173.160	PTR	sv-mobile-apn-4.66.201.173.160.telefonica-ca.net
66.201.173.178	PTR	sv-mobile-apn-4.66.201.173.178.telefonica-ca.net
66.201.174.130	PTR	gdpub.info