Robtex

Up: 187.110.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 187.110.84.0/23
Down right: 187.110.86.0/23

IP	Type	Hostname
187.110.84.4	A+PTR	porta4.santana-delmiro.as28624.oops.net.br
187.110.84.40	A+PTR	porta40.santana-delmiro.as28624.oops.net.br
187.110.84.52	A	porta52.santana-delmiro.as28624.oops.net.br
187.110.84.65	A	porta65.santana-delmiro.as28624.oops.net.br
187.110.84.73	A+PTR	porta73.santana-delmiro.as28624.oops.net.br
187.110.84.74	A	porta74.santana-delmiro.as28624.oops.net.br
187.110.84.82	A	porta82.santana-delmiro.as28624.oops.net.br
187.110.84.144	A+PTR	porta144.santana-delmiro.as28624.oops.net.br
187.110.84.162	A	porta162.santana-delmiro.as28624.oops.net.br
187.110.85.4	A+PTR	porta4.santana-delmiro.as28624.oops.net.br
187.110.85.40	A+PTR	porta40.santana-delmiro.as28624.oops.net.br
187.110.85.52	A+PTR	porta52.santana-delmiro.as28624.oops.net.br
187.110.85.65	A+PTR	porta65.santana-delmiro.as28624.oops.net.br
187.110.85.73	A+PTR	porta73.santana-delmiro.as28624.oops.net.br
187.110.85.74	A+PTR	porta74.santana-delmiro.as28624.oops.net.br
187.110.85.82	A+PTR	porta82.santana-delmiro.as28624.oops.net.br
187.110.85.144	A+PTR	porta144.santana-delmiro.as28624.oops.net.br
187.110.85.162	A	porta162.santana-delmiro.as28624.oops.net.br
187.110.86.1	PTR	porta1.pao-de-acucar-fibra.as28624.oops.net.br
187.110.86.41	A+PTR	porta41.pao-de-acucar-fibra.as28624.oops.net.br
187.110.86.96	A+PTR	porta96.pao-de-acucar-fibra.as28624.oops.net.br
187.110.86.145	A	scontent.fmcz1-1.fna.fbcdn.net
187.110.86.146	A	video.fmcz1-1.fna.fbcdn.net
187.110.86.158	A	sonar.fmcz1-1.fna.fbcdn.net
187.110.86.160	A+PTR	porta160.teotonio.as28624.oops.net.br
187.110.86.160	A	instagram.fmcz1-1.fna.fbcdn.net
187.110.86.162	A+PTR	porta162.teotonio.as28624.oops.net.br
187.110.86.162	A	z-p3-scontent.fmcz1-1.fna.fbcdn.net
187.110.86.168	A+PTR	porta168.teotonio.as28624.oops.net.br
187.110.86.168	A	z-1-scontent.fmcz1-1.fna.fbcdn.net
187.110.86.168	A	z-1-video.fmcz1-1.fna.fbcdn.net