Robtex

Up: 117.6.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 117.6.84.0/23
Down right: 117.6.86.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
117.6.84.185	A	iodif.com
117.6.84.213	A	vntestonline.com
117.6.84.218	A	*.wapplay.net
117.6.84.240	A	hoangthach.vn
117.6.85.110	A	aodoistyle.com
117.6.85.148	A	www.muabanxeoto168.com
117.6.85.162	A	jwcvietnam.com
117.6.85.162	A	ntsoft.vn
117.6.85.188	A	enhadat.vn
117.6.85.188	A	bdsphucanh.com
117.6.85.188	A	www.bdsphucanh.vn
117.6.85.243	A+PTR	mail.vinava.com.vn
117.6.85.243	A	mail.kiman.vn
117.6.85.243	A	kiman.vn
117.6.86.55	A	mail1.cadpro.vn
117.6.86.55	A	mail.3ivn.com
117.6.86.143	A	contactcenterday.com
117.6.86.143	A	mangsuckhoehanoi.com
117.6.86.143	A	mail.mangsuckhoehanoi.com
117.6.86.168	A	fpec.utb.edu.vn
117.6.86.168	A	utb.edu.vn
117.6.86.245	PTR	mail.vtvbroadcom.vn
117.6.86.245	A	trangnoibo.vtv4.vn
117.6.86.245	A	vtvbroadcom.vn
117.6.87.29	A	soxaydung.hoabinh.gov.vn
117.6.87.29	A	daitruyenhinh.hoabinh.gov.vn
117.6.87.29	A	kyson.hoabinh.gov.vn
117.6.87.125	A	mail.atagroup.vn
117.6.87.184	PTR	mail.hmf.com.vn
117.6.87.214	A	algoplatform.vn
117.6.87.229	A	navisoft.com.vn
117.6.87.229	A	mail.navisoft.com.vn
117.6.87.229	A	www.navisoft.com.vn