Robtex

Up: 203.189.28.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.189.28.0/24
Down right: 203.189.29.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.189.28.16	A	dns1.vietinbank.vn
203.189.28.24	A+PTR	vietinbank.vn
203.189.28.24	PTR	www.vietinbank.vn
203.189.28.24	A	vietinbank.com.sg
203.189.28.25	A	ebanking.vietinbank.vn
203.189.28.34	A	softotp.vietinbank.vn
203.189.28.36	A+PTR	emmds.vietinbank.vn
203.189.28.58	A+PTR	smtp1.vietinbank.vn
203.189.28.60	A	mail.vietinbank.vn
203.189.28.60	A	autodiscover.vietinbank.vn
203.189.28.61	PTR	mail1.vietinbank.vn
203.189.28.61	A	smtp.vietinbank.com
203.189.28.61	A	smtp.vietinbankcapital.vn
203.189.28.62	A	smtp.vietinbank.com
203.189.28.62	A	smtp.vietinbankcapital.vn
203.189.28.62	A	smtp.vietinbank.vn
203.189.28.81	A	evbi.vn
203.189.28.81	A	baohiem-vbi.vn
203.189.28.83	A	www.vietinbankschool.edu.vn
203.189.28.83	A	vietinbankschool.edu.vn
203.189.28.86	A	premium.vietinbank.vn
203.189.28.86	A	vbi.vietinbank.vn
203.189.28.86	A	vietinbank.de
203.189.28.87	PTR	vietinbank.com.la
203.189.28.94	A	tuyendung.vietinbank.vn
203.189.28.160	A	access.vietinbank.vn
203.189.28.163	A	access.vietinbank.vn
203.189.28.169	A+PTR	lsrp.vietinbank.vn
203.189.28.169	A	lyncdiscover.vietinbank.vn
203.189.28.169	A	lsweb.vietinbank.vn
203.189.29.16	A+PTR	dns2.vietinbank.vn
203.189.29.24	PTR	www.vietinbank.vn.29.189.203.in-addr.arpa
203.189.29.24	A	vietinbank.com.sg
203.189.29.61	A	smtp.vietinbank.com
203.189.29.61	A	smtp.vietinbankcapital.vn
203.189.29.61	A	smtp.vietinbank.vn
203.189.29.62	A+PTR	smtp.vietinbank.com
203.189.29.62	A+PTR	smtp.vietinbank.vn
203.189.29.62	A+PTR	smtp.vietinbankcapital.vn
203.189.29.160	A	sipexternal.vietinbank.vn
203.189.29.160	A	sip.vietinbank.vn
203.189.29.163	A	sipexternal.vietinbank.vn
203.189.29.163	A	sip.vietinbank.vn