Robtex

Up: 179.189.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 179.189.48.0/23
Down right: 179.189.50.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
179.189.48.0	PTR	179-189-48-0.evo.net.br
179.189.48.2	A+PTR	ns1.evo.net.br
179.189.48.2	A	camozzato.com.br
179.189.48.2	A	ns1.camozzato.com.br
179.189.48.3	PTR	corp-48-3.evo.net.br
179.189.48.5	PTR	corp-48-5.evo.net.br
179.189.48.145	PTR	corp-48-145.evo.net.br
179.189.48.145	A	scontent.fops2-1.fna.fbcdn.net
179.189.48.146	PTR	corp-48-146.evo.net.br
179.189.48.146	A	video.fops2-1.fna.fbcdn.net
179.189.48.161	PTR	corp-48-161.evo.net.br
179.189.48.161	A	instagram.fops2-1.fna.fbcdn.net
179.189.48.162	PTR	corp-48-162.evo.net.br
179.189.48.162	A	media.fops2-1.fna.whatsapp.net
179.189.49.130	PTR	179-189-49-130.evo.net.br
179.189.49.170	A+PTR	reverso.jhonrob.com.br
179.189.49.170	A	ns1.jhonrob.com.br
179.189.49.170	A	a.mx.jhonrob.com.br