Robtex

Up: 117.6.130.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 117.6.131.0/25
Down right: 117.6.131.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
117.6.131.17	A	mail.vnmagiamgia.com
117.6.131.17	A	vnmagiamgia.com
117.6.131.72	A	ytethanhhoa.gov.vn
117.6.131.81	A	bmsvn.com.vn
117.6.131.103	A	chongthamxd.com
117.6.131.111	A	*.ftl.com.vn
117.6.131.111	A	*.ftl.vn
117.6.131.111	A	ftl.com.vn
117.6.131.113	A	viu.edu.vn
117.6.131.113	A	daotao.viu.edu.vn
117.6.131.113	A	www.viu.edu.vn
117.6.131.138	A	mail.cdspbacninh.edu.vn
117.6.131.170	A	mail.sieuwap.mobi
117.6.131.213	A+PTR	mail.cengroup.vn
117.6.131.213	A	mail.ksl.vn
117.6.131.213	A	mail.cenvalue.vn
117.6.131.222	A	webmd.vn
117.6.131.222	A	namthai.com.vn
117.6.131.222	A	outsource-in-vietnam.com
117.6.131.227	A	mail2.codelovers.vn
117.6.131.245	A	mail.nxbhanoi.com.vn