Robtex

Up: 131.161.146.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 131.161.147.0/25
Down right: 131.161.147.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
131.161.147.146	A	ns2.inform4tica.com.br
131.161.147.146	A	webmaxima.com.br
131.161.147.146	A	ns1.inform4tica.com.br
131.161.147.157	A	ns1.climadefesta.com.br
131.161.147.157	A	mail.averdadequeliberta.com
131.161.147.157	A	ns1.xyzdns.com.br
131.161.147.158	A	ns2.streamontop.com
131.161.147.158	A	ns2.climadefesta.com.br
131.161.147.158	A	ns2.ylerhost.com.br
131.161.147.162	A	ns1.xcarregue.com.br
131.161.147.163	A	ns2.xcarregue.com.br
131.161.147.164	A	c.brxxm.ferenz.com.br
131.161.147.227	A	central.tecnettelecom.net.br