Robtex

Up: 179.96.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 179.96.16.0/21
Down right: 179.96.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
179.96.17.66	PTR	66.b.gyn.pop.g8.net.br
179.96.18.250	PTR	250.c.gyn.pop.g8.net.br
179.96.19.2	PTR	2.d.gyn.pop.g8.net.br
179.96.20.71	PTR	71.e.gyn.pop.g8.net.br
179.96.20.138	PTR	138.e.gyn.pop.g8.net.br
179.96.20.234	PTR	234.e.gyn.pop.g8.net.br
179.96.21.43	A	suzumecorretora.com
179.96.21.114	PTR	vone.com.br
179.96.21.114	A	ns2.siagri.com.br
179.96.21.116	PTR	116.f.gyn.pop.g8.net.br
179.96.21.116	A	www.virtualone.com.br
179.96.21.116	A	seedcorp.com.br
179.96.23.132	A	webmail.sebraego.com.br
179.96.23.135	A	sebraego.com.br
179.96.23.135	A	dns.sebraego.com.br
179.96.23.136	A	dns2.sebraego.com.br
179.96.23.174	A	siacweb.sebraego.com.br
179.96.24.2	PTR	2.i.gyn.pop.g8.net.br
179.96.24.15	PTR	15.i.gyn.pop.g8.net.br
179.96.24.19	PTR	19.i.gyn.pop.g8.net.br
179.96.24.75	PTR	75.i.gyn.pop.g8.net.br
179.96.24.140	PTR	140.g8-ggc-gyn.google.com
179.96.24.140	A	r1.sn-bxpbiucg51pa-btoe.gvt1.com
179.96.24.140	A	r1---sn-bxpbiucg51pa-btoe.googlevideo.com
179.96.24.141	PTR	141.g8-ggc-gyn.google.com
179.96.24.141	A	r2.sn-bxpbiucg51pa-btoe.gvt1.com
179.96.24.142	PTR	142.g8-ggc-gyn.google.com
179.96.25.81	PTR	81.j.gyn.pop.g8.net.br
179.96.25.81	A	scontent.fgyn1-1.fna.fbcdn.net
179.96.25.82	PTR	82.j.gyn.pop.g8.net.br
179.96.25.82	A	video.fgyn1-1.fna.fbcdn.net
179.96.25.94	PTR	94.j.gyn.pop.g8.net.br
179.96.25.94	A	sonar.fgyn1-1.fna.fbcdn.net
179.96.25.96	PTR	96.j.gyn.pop.g8.net.br
179.96.25.96	A	instagram.fgyn1-1.fna.fbcdn.net
179.96.25.97	PTR	97.j.gyn.pop.g8.net.br
179.96.25.97	A	media.fgyn1-1.fna.whatsapp.net
179.96.25.98	PTR	98.j.gyn.pop.g8.net.br
179.96.25.98	A	z-p3-scontent.fgyn1-1.fna.fbcdn.net
179.96.25.98	A	z-p3-video.fgyn1-1.fna.fbcdn.net
179.96.25.104	PTR	104.j.gyn.pop.g8.net.br
179.96.26.189	A	www.moreiracard.com.br
179.96.28.2	A	coretelecom.com.br
179.96.28.2	A	box.hotcaldas.com.br
179.96.28.3	A	coreinternet.com.br
179.96.28.3	A	ns2.coretelecom.com.br
179.96.30.166	PTR	166.o.gyn.pop.g8.net.br
179.96.31.2	PTR	2.p.gyn.pop.g8.net.br