Robtex

Up: 117.6.0.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 117.6.2.0/24
Down right: 117.6.3.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
117.6.2.232	PTR	cfc.com.vn
117.6.2.235	A	mail.hunglong.vn
117.6.2.238	A	nonglambinhthuan.com
117.6.2.238	A	mail.nonglambinhthuan.com
117.6.2.238	A	mail.cgtqty.com
117.6.2.240	PTR	mail.ptc1.com.vn
117.6.2.240	PTR	mail.ptc1.evn.com.vn
117.6.3.16	PTR	mail.vtci.com.vn
117.6.3.63	A	congbao.nghean.gov.vn
117.6.3.96	A	backan.us
117.6.3.115	A	vanphu.vn
117.6.3.115	A	amp.com.vn
117.6.3.177	A	mkgco.co.kr
117.6.3.177	A	ajinomoto.vn
117.6.3.223	A	ai-t-vietnam.com
117.6.3.223	A	www.ai-t-vietnam.com