Robtex

Up: 177.200.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 177.200.240.0/21
Down right: 177.200.248.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
177.200.241.17	A	scontent.fcau3-1.fna.fbcdn.net
177.200.241.18	A	video.fcau3-1.fna.fbcdn.net
177.200.241.32	A	z-p3-scontent.fcau3-1.fna.fbcdn.net
177.200.241.33	A	instagram.fcau3-1.fna.fbcdn.net
177.200.243.170	A	gravatanoticias.com.br
177.200.250.5	A	vrtelecom.com.br
177.200.253.44	A	r1.sn-2a5oxu5oxucg-gxje.c.youtube.com
177.200.253.44	A	r1---sn-2a5oxu5oxucg-gxje.googlevideo.com
177.200.253.44	A	r1.sn-2a5oxu5oxucg-gxje.googlevideo.com
177.200.254.61	A	occ-2-2140-1567.1.nflxso.net
177.200.254.61	A	occ-1-2140-1567.1.nflxso.net
177.200.254.61	A	occ-0-2140-1123.1.nflxso.net