Robtex

Up: 203.162.162.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.162.163.0/25
Down right: 203.162.163.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.162.163.33	PTR	businessedge.com.vn
203.162.163.34	PTR	www.tiags.com.vn
203.162.163.35	PTR	www.tuoitre.com.vn
203.162.163.36	PTR	mythocity.gov.vn
203.162.163.37	PTR	btv.org.vn
203.162.163.38	PTR	htv.com.vn
203.162.163.39	PTR	dongnai.gov.vn
203.162.163.39	A+PTR	mail.dncustoms.gov.vn
203.162.163.39	A	dncustoms.gov.vn
203.162.163.40	PTR	www.noip.gov.vn
203.162.163.41	PTR	www.sggp.org.vn
203.162.163.41	A	www.saigongiaiphong.com.vn
203.162.163.41	A	sggpnews.org.vn
203.162.163.44	PTR	ns1.matbao.com
203.162.163.44	PTR	ns1.matbao.net
203.162.163.44	PTR	ns1.matbao.vn
203.162.163.46	PTR	mail.hsc.com.vn
203.162.163.46	A	ethanhnien.net
203.162.163.46	A	www.ethanhnien.com
203.162.163.48	PTR	mail.hsc.com.vn
203.162.163.48	PTR	www.hsc.com.vn
203.162.163.49	PTR	sv49.matbao.net
203.162.163.50	A+PTR	asg3.vdc2.com
203.162.163.55	A+PTR	dns2.24h.com.vn
203.162.163.55	A	dns.24h.com.vn
203.162.163.55	A	slv2.24h.com.vn
203.162.163.57	PTR	mail.matbao.com
203.162.163.57	A	mail.thuvienphapluat.com.vn
203.162.163.57	A	smb163d57.static.dc.vdrs.net
203.162.163.58	A	nntsoft.com
203.162.163.59	PTR	mail.tuoitre.net.vn
203.162.163.61	PTR	static.vnpt.vn
203.162.163.61	A	gttracker.vinagame.vn
203.162.163.61	A	ns3.vinagame.vn
203.162.163.78	PTR	static.vnpt.vn