Robtex

Up: 118.69.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 118.69.72.0/23
Down right: 118.69.74.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
118.69.72.55	A	root.7ngaycongnghe.com
118.69.72.55	A	mail.7ngaycongnghe.com
118.69.72.55	A	7ngaycongnghe.com
118.69.72.81	PTR	mail.viscc.vn
118.69.72.81	A	mx2.viscc.vn
118.69.72.81	A	thanhxuanspa.com
118.69.72.140	A	mail.invinhphu.com
118.69.72.140	A	invinhphu.com
118.69.72.162	A+PTR	mail.ccrgroup.vn
118.69.72.175	A+PTR	mail.cokhitanthanh.vn
118.69.72.175	PTR	pct-engineering.com.vn
118.69.72.175	PTR	cokhitanthanh.vn
118.69.72.180	A	mail.nhanhung.com
118.69.72.180	A	mail.duocnhanhung.com
118.69.72.224	A	forgetbook.com
118.69.72.232	A	dayhoc295haibatrung.com
118.69.72.232	A	nguoibantoan.com
118.69.72.234	A	mail.npvexpress.com
118.69.72.234	A	www.npvexpress.com
118.69.72.249	A	hangmuasam.com
118.69.72.249	A	mail.wixwix.net
118.69.72.249	A	mail.hangmuasam.com
118.69.72.254	A	logaba.com
118.69.72.254	A	mail.logaba.com
118.69.73.76	A	ipsec.cybozu.vn
118.69.73.196	PTR	smail.fptplay.net
118.69.74.13	PTR	mail.votivasoft.com
118.69.74.17	A	main.minhlongit.net
118.69.74.18	A	dgkexu.com
118.69.75.68	A	pcbariavungtau.evnspc.vn
118.69.75.68	A	pcvinhlong.evnspc.vn
118.69.75.68	A	pcbinhduong.evnspc.vn
118.69.75.69	PTR	mail.evnspc.vn
118.69.75.72	A	eoffice.evnspc.vn
118.69.75.73	PTR	mail.evnspc.vn
118.69.75.74	A+PTR	mx.evnspc.vn
118.69.75.75	A	eoffice.pc2.vn
118.69.75.78	A	evnspc.org
118.69.75.78	A	evnspc.info
118.69.75.79	A	seea.vn
118.69.75.79	A	pc2.vn
118.69.75.82	PTR	mail.etc2.vn
118.69.75.82	A	mx.etc2.vn
118.69.75.84	A	etc2.vn
118.69.75.84	A	vinasino.vn
118.69.75.84	A	pec.evnspc.vn
118.69.75.86	A	pcbariavungtau.evnspc.vn
118.69.75.86	A	pcsoctrang.evnspc.vn
118.69.75.88	PTR	mail.evnspc.net
118.69.75.88	A	mx.evnspc.net
118.69.75.93	A	www.amivn.com
118.69.75.94	A	evnspc.net
118.69.75.94	A	www.evnspc.vn
118.69.75.94	A	evnspc.vn
118.69.75.147	A	fsg-ins1.com
118.69.75.228	A	bntl.vn
118.69.75.228	A	www.bntl.vn
118.69.75.231	A	simmobi.vn