Robtex

Up: 42.116.16.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 42.116.20.0/23
Down right: 42.116.22.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
42.116.20.13	A	mail2.code88.asia
42.116.20.185	PTR	owa.cbrevietnam.com
42.116.20.186	PTR	owa.cbrevietnam.com
42.116.20.187	PTR	owa.cbrevietnam.com
42.116.20.188	PTR	owa.cbrevietnam.com
42.116.20.189	PTR	owa.cbrevietnam.com
42.116.20.190	PTR	owa.cbrevietnam.com
42.116.20.191	PTR	owa.cbrevietnam.com
42.116.20.211	A	www.acbs.vn
42.116.20.211	A	www.acbs.com.vn
42.116.20.214	A+PTR	mail.acbsnews.com.vn
42.116.20.214	A	acbsnews.com.vn
42.116.20.215	A	live.acbs.com.vn
42.116.20.217	PTR	mail.acbs.com.vn
42.116.20.219	A	live.acb.com.vn
42.116.21.4	PTR	mx03.stbtech.com.vn
42.116.21.6	PTR	mail.stbtech.asia
42.116.21.16	A	truyentranhso.com
42.116.21.16	A	estorepayment.com
42.116.21.16	A	trao.doi.phu.nu
42.116.21.69	PTR	mail2.eximbank.com.vn
42.116.21.75	A	eximbank.vn
42.116.21.210	A	phongcachsongmoi.vn
42.116.21.226	PTR	webmail.itechcorp.vn
42.116.21.226	PTR	mail.ittech.com.vn
42.116.21.226	PTR	webmail.ittech.com.vn
42.116.21.235	A	mail.anbangbeach.com
42.116.21.253	A	mail.vmcvn.com
42.116.21.253	A	vmcvn.com
42.116.22.5	A	mail.cathaylife.com.vn
42.116.22.6	A+PTR	dns2.cathaylife.com.vn
42.116.22.7	A+PTR	smtp.cathaylife.com.vn
42.116.22.7	A	dns1.cathaylife.com.vn
42.116.22.8	A+PTR	webmail.cathaylife.com.vn
42.116.22.9	A+PTR	cathaylife.com.vn
42.116.22.9	A+PTR	www.cathaylife.com.vn
42.116.22.200	A	bepnha.com
42.116.23.56	PTR	mail.nld.com.vn
42.116.23.105	A	omarket.vn
42.116.23.107	A	obook.vn
42.116.23.108	A	obook.vn
42.116.23.108	A	bibabibo.vn
42.116.23.130	A	omi-vmx.fptplay.net
42.116.23.139	A	click.fptplay.net
42.116.23.140	A	vod01-mdrm.fptplay.net
42.116.23.150	A	vod01-cdn.fptplay.net
42.116.23.151	A	vod02-cdn.fptplay.net
42.116.23.152	A	vod03-cdn.fptplay.net
42.116.23.153	A	vod04-cdn.fptplay.net
42.116.23.154	A	vod05-cdn.fptplay.net
42.116.23.155	A	vod06-cdn.fptplay.net
42.116.23.156	A	vod07-cdn.fptplay.net
42.116.23.158	A	apigw.fptplay.net
42.116.23.158	A	subs-livecdn.fptplay.net
42.116.23.162	A	ns21.vncenter.com
42.116.23.162	A	examples3.taiminh.com
42.116.23.162	A	mail.turbobots.com
42.116.23.178	A	trailang.com
42.116.23.178	A	sangpham.com
42.116.23.194	A	www.sacombank.com.la
42.116.23.194	A	www.sacombank.com.kh
42.116.23.194	A	www.southernbank.com.vn
42.116.23.195	PTR	mx4.sacombank.com
42.116.23.204	A	msacombank.com
42.116.23.204	A	www.msacombank.com
42.116.23.205	A	e-sacombank.com
42.116.23.205	A	www.e-sacombank.com
42.116.23.226	PTR	gmarine.com.vn
42.116.23.226	A	www.vitranschart.vn
42.116.23.226	A	mail.gmarine.com.vn
42.116.23.227	A	mail.vitranschart.com.vn
42.116.23.228	A	mail.vitranschart.vn
42.116.23.229	A	www.vitranschart.vn
42.116.23.229	A	www.vitranschart.com.vn
42.116.23.231	A	vatlieumoihanoi.com