Robtex

Up: 131.108.164.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 131.108.164.0/24
Down right: 131.108.165.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
131.108.164.0	PTR	131.108.164.0.netwaytelecon.com.br
131.108.164.0	PTR	131-108-164-0.netwaytelecon.com.br
131.108.164.18	A+PTR	st1.netwaytelecon.com.br
131.108.164.18	A+PTR	st2.netwaytelecon.com.br
131.108.164.18	A	netwaytelecon.com.br
131.108.164.19	A	ns1.netwaytelecon.com.br
131.108.164.20	PTR	131-108-164-20.netwaytelecon.com.br
131.108.164.20	A+PTR	ns2.netwaytelecon.com.br
131.108.164.50	A	mail.e-recicla.com
131.108.164.70	PTR	131.108.164-70.netwaytelecon.com.br
131.108.164.124	PTR	clt-home-124.131.108.164.netwaytelecon.com.br
131.108.164.194	A	ipv4-c001-bvh001-netwaytelecon-isp.1.oca.nflxvideo.net
131.108.164.245	A+PTR	131.108.164-245.netwaytelecon.com.br
131.108.165.51	A	www.conesulpb.com.br
131.108.165.140	PTR	cache.google.com
131.108.165.140	A	r1.sn-oxuf5tcg-2c9e.googlevideo.com
131.108.165.140	A	131.108.165-140.netwaytelecon.com.br
131.108.165.141	A+PTR	131.108.165-141.netwaytelecon.com.br
131.108.165.171	PTR	mail.castilhoestruturas.com.br
131.108.165.171	A	castilhoestruturas.com.br
131.108.165.196	PTR	clt-home-196.131.108.165.netwaytelecon.com.br
131.108.165.209	A+PTR	131.108.165-209.netwaytelecon.com.br
131.108.165.209	A	scontent.foal1-1.fna.fbcdn.net
131.108.165.225	A+PTR	131.108.165-225.netwaytelecon.com.br
131.108.165.225	A	instagram.foal1-1.fna.fbcdn.net
131.108.165.226	PTR	131-108-165-226.netwaytelecon.com.br
131.108.165.226	A	131-108-165-226.host.netwaytelecon.com.br
131.108.165.226	A	media.foal1-1.fna.whatsapp.net