Robtex

Up: 186.211.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 186.211.32.0/22
Down right: 186.211.36.0/22

IP	Type	Hostname
186.211.32.0	PTR	186-211-32-0.ip.static.lestedobrasil.com.br
186.211.32.34	PTR	integrator.lestetelecom.com.br
186.211.32.36	A+PTR	ns2-hosted.lestetelecom.com.br
186.211.32.36	A	ns2-hosted.gigaline.com.br
186.211.32.36	A	ns2-hosted.lestedobrasil.com.br
186.211.32.43	PTR	ns2.gigafibra.com.br
186.211.32.43	A	mail.gigafibra.com.br
186.211.32.54	A	wiki.gigaline.com.br
186.211.32.58	PTR	rdns1.gigaline.com.br
186.211.32.102	A	sksti.com.br
186.211.32.125	PTR	speedtest2.gigaline.com.br
186.211.32.125	A	speedtest1.gigaline.com.br
186.211.32.126	PTR	speedtest.lestetelecom.com.br
186.211.32.126	A	speedtest1.gigaline.com.br
186.211.32.251	PTR	186-211-32-251.ip.static.lestedobrasil.com.br
186.211.33.0	PTR	186-211-33-0.dynamic.lestetelecom.com.br
186.211.33.82	PTR	186-211-33-82.static.gigaline.com.br
186.211.33.90	PTR	186-211-33-90.static.gigaline.com.br
186.211.33.98	PTR	186-211-33-98.static.gigaline.com.br
186.211.33.99	PTR	186-211-33-99.static.gigaline.com.br
186.211.33.139	PTR	186-211-33-139.static.gigaline.com.br
186.211.33.185	PTR	186-211-33-185.static.gigaline.com.br
186.211.33.209	PTR	186-211-33-209.static.gigaline.com.br
186.211.33.218	PTR	186-211-33-218.static.gigaline.com.br
186.211.33.227	PTR	186-211-33-227.static.gigaline.com.br
186.211.33.242	A+PTR	ns1-hosted.lestetelecom.com.br
186.211.33.242	A	ns1-hosted.gigaline.com.br
186.211.33.242	A	ns1-hosted.lestedobrasil.com.br
186.211.33.243	PTR	radius-1.gigaline.com.br
186.211.34.0	PTR	186-211-34-0.dynamic.lestetelecom.com.br
186.211.37.190	PTR	www.gigaline.com.br.37.211.186.in-addr.arpa
186.211.38.27	PTR	www.gigaline.com.br.38.211.186.in-addr.arpa