Robtex

Up: 117.6.168.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 117.6.172.0/23
Down right: 117.6.174.0/23

IP	Type	Hostname
117.6.172.30	PTR	mail.hpu.edu.vn
117.6.172.43	A	songkiemhopbich.net
117.6.172.46	A	7a.s2.longanvip.vn
117.6.172.68	A	longkiem.net
117.6.172.149	A	hanquoc.ftu.edu.vn
117.6.172.151	A	www.counsellornguyenthoa.com
117.6.172.151	A	counsellornguyenthoa.com
117.6.172.151	A	ctctsv.ftu.edu.vn
117.6.172.163	A	trungtamamthanh.com
117.6.172.167	A	dev.natureforex.com
117.6.172.170	A	vpubnd.haiduong.gov.vn
117.6.173.37	A+PTR	mail.mic.com.vn
117.6.173.37	A	pop.mic.com.vn
117.6.173.38	A	www.emic.vn
117.6.173.38	A	emic.vn
117.6.174.21	A	mail.thanglong-elevator.com
117.6.174.35	A	ctctsv.ftu.edu.vn
117.6.174.35	A	sdh.ftu.edu.vn
117.6.175.215	A	mail1.fsoft.com.vn