Robtex

Up: 200.152.250.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 200.152.250.0/25
Down right: 200.152.250.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.152.250.17	PTR	google-node-southtech-poa1-200.152.250.17.stech.net.br
200.152.250.17	A	scontent.fpoa6-1.fna.fbcdn.net
200.152.250.18	PTR	200.152.250.18.stech.net.br
200.152.250.18	A	video.fpoa6-1.fna.fbcdn.net
200.152.250.30	PTR	google-node-southtech-poa1-200.152.250.30.stech.net.br
200.152.250.30	A	sonar.fpoa6-1.fna.fbcdn.net
200.152.250.32	PTR	200.152.250.32.stech.net.br
200.152.250.32	A	instagram.fpoa6-1.fna.fbcdn.net
200.152.250.33	A	media.fpoa6-1.fna.whatsapp.net
200.152.250.34	PTR	200.152.250.34.stech.net.br
200.152.250.34	A	z-p3-scontent.fpoa6-1.fna.fbcdn.net
200.152.250.40	PTR	google-node-southtech-poa1-200.152.250.40.stech.net.br
200.152.250.40	A	z-1-external.fpoa6-1.fna.fbcdn.net
200.152.250.40	A	z-1-video.fpoa6-1.fna.fbcdn.net
200.152.250.42	PTR	google-node-southtech-poa1-200.152.250.42.stech.net.br
200.152.250.45	PTR	google-node-southtech-poa1-200.152.250.45.stech.net.br
200.152.250.57	PTR	google-node-southtech-poa1-200.152.250.57.stech.net.br
200.152.250.58	PTR	google-node-southtech-poa1-200.152.250.58.stech.net.br
200.152.250.74	PTR	200-152-250.74.static.stech.net.br
200.152.250.76	PTR	200-152-250.76.static.stech.net.br
200.152.250.76	A	r1.sn-nv0uiuxji-2v5l.c.android.clients.google.com
200.152.250.76	A	r1---sn-nv0uiuxji-2v5l.googlevideo.com
200.152.250.77	PTR	200-152-250.77.static.stech.net.br
200.152.250.77	A	r2.sn-nv0uiuxji-2v5l.googlevideo.com
200.152.250.77	A	r2.sn-nv0uiuxji-2v5l.gvt1.com
200.152.250.78	PTR	200-152-250.78.static.stech.net.br
200.152.250.78	A	r3.sn-nv0uiuxji-2v5l.googlevideo.com
200.152.250.78	A	r3.sn-nv0uiuxji-2v5l.gvt1.com
200.152.250.85	PTR	200-152-250.85.static.stech.net.br
200.152.250.101	PTR	200-152-250.101.static.stech.net.br
200.152.250.120	PTR	200-152-250.120.static.stech.net.br
200.152.250.149	PTR	edg-poa-stc001-149.infra.azion.net
200.152.250.200	A+PTR	a200-152-250-200.deploy.akamaitechnologies.com
200.152.250.202	A+PTR	a200-152-250-202.deploy.akamaitechnologies.com
200.152.250.203	A+PTR	a200-152-250-203.deploy.akamaitechnologies.com
200.152.250.207	PTR	200-152-250.207.static.stech.net.br
200.152.250.207	A	n2dscg.akamai.net
200.152.250.208	A+PTR	a200-152-250-208.deploy.akamaitechnologies.com
200.152.250.209	A+PTR	a200-152-250-209.deploy.akamaitechnologies.com
200.152.250.211	PTR	200-152-250.211.static.stech.net.br
200.152.250.219	PTR	a200-152-250-219.deploy.akamaitechnologies.com