Robtex

Up: 183.80.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 183.80.128.0/18
Down right: 183.80.192.0/18

IP	Type	Hostname
183.80.129.17	A	scontent.fsgn2-4.fna.fbcdn.net
183.80.129.18	A	video.fsgn2-4.fna.fbcdn.net
183.80.129.30	A	sonar.fsgn2-4.fna.fbcdn.net
183.80.129.32	A	z-p3-scontent.fsgn2-4.fna.fbcdn.net
183.80.133.210	A	logfile.fbox.fpt.vn
183.80.133.210	A	fbox-logfile.fpt.vn
183.80.133.215	A	inside.paytv.fpt.net
183.80.133.228	A	media.infonet.vn
183.80.138.167	A	phutungotodinhcuong.com
183.80.161.178	A	chutu.dyndns.org
183.80.167.203	A	nuguamu.com
183.80.180.254	A	nextepnow.com
183.80.188.98	A	htyfloor.com
183.80.199.11	A	ex.fptplay.net
183.80.199.116	A	vcache5.mvod.cdn.fptplay.net
183.80.199.242	A	bhd-vod.fptplay.net
183.80.199.243	A	vioedu-vod.fptplay.net
183.80.199.244	A	htv-drm-live-cdn.fptplay.net
183.80.199.248	A	live-preview.fptplay.net
183.80.200.151	A	caothang.vn
183.80.200.151	A	www.caothang.vn
183.80.205.219	A	isaryx.com
183.80.207.173	A	traoquazalo.tk
183.80.208.126	A	muxitin.org
183.80.211.81	A	scontent.fsgn2-3.fna.fbcdn.net
183.80.211.82	A	video.fsgn2-3.fna.fbcdn.net
183.80.211.94	A	sonar.fsgn2-3.fna.fbcdn.net
183.80.211.96	A	z-p3-scontent.fsgn2-3.fna.fbcdn.net
183.80.215.235	A	evnic1.com
183.80.221.242	A	dc-49896998d66d.mintarcher.com
183.80.244.15	A	samfile.org
183.80.244.15	A	www.samfile.org
183.80.244.154	A	www.viettiepoptic.com
183.80.254.90	A	dns3.soctrang.gov.vn
183.80.254.93	A	antoanthucpham.soctrang.gov.vn
183.80.254.93	A	www.thanhtri.soctrang.gov.vn
183.80.254.93	A	ipc.soctrang.gov.vn
183.80.255.18	A	svn.hsph.edu.vn
183.80.255.22	A	huph.edu.vn
183.80.255.22	A	www.huph.edu.vn
183.80.255.25	A	media.hsph.edu.vn
183.80.255.248	A	mobifoneplus.vn
183.80.255.248	A	mobistore.vn