Robtex

Up: 179.106.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 179.106.96.0/21
Down right: 179.106.104.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
179.106.96.133	PTR	179-106-96-133.spdlink.com.br
179.106.96.133	A	speednettelecom.com.br
179.106.96.205	PTR	179-106-96-205.spdlink.com.br
179.106.96.205	A	r2.sn-n2xxqoxucg-jo4e.googlevideo.com
179.106.96.232	A+PTR	ns1.speednettelecom.com.br
179.106.96.232	A	ns1.spdlink.com.br
179.106.96.233	A+PTR	ns2.speednettelecom.com.br
179.106.96.233	A	ns2.spdlink.com.br
179.106.97.2	PTR	179-106-97-2.speednet.com.br
179.106.97.2	A	corjur.com.br
179.106.97.3	A	webjur.com.br
179.106.97.132	PTR	179-106-97-132.speednettelecom.com.br
179.106.97.134	A	mjteck.com.br
179.106.101.237	PTR	179-106-101-237.spdlink.com.br
179.106.107.213	PTR	179-106-107-213.spdlink.com.br
179.106.108.162	PTR	179-106-108-162.spdlink.com.br
179.106.108.162	A	instagram.fbhz7-1.fna.fbcdn.net
179.106.110.84	PTR	ns3.spdlink.com.br
179.106.110.84	A	ns4.spdlink.com.br
179.106.110.84	A	spd1.speednettelecom.com.br