Robtex

Up: 14.161.30.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 14.161.31.0/25
Down right: 14.161.31.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
14.161.31.1	A	mail.viliha.com
14.161.31.1	A	mail.profidel.com
14.161.31.22	PTR	*.static.vdc.vn
14.161.31.29	PTR	static.vnpt.vn
14.161.31.36	PTR	*.static.vdc.vn
14.161.31.36	A	mail.congthanhgroup.com
14.161.31.47	A	mail.batdongsanmiennam.net
14.161.31.54	A	saigonstarcorp.com
14.161.31.56	A	volamdoxanh2019.com
14.161.31.62	PTR	*.static.vdc.vn
14.161.31.80	A	jaaio.com
14.161.31.80	A	mail.tajsc.com
14.161.31.80	A	tajsc.com
14.161.31.148	PTR	static.vnpt.vn
14.161.31.161	A+PTR	smtp2.duytan.com
14.161.31.187	PTR	*.static.vdc.vn
14.161.31.213	A	www.ykhoaphuocan.vn
14.161.31.213	A	mail.ykhoaphuocan.com
14.161.31.213	A	ykhoaphuocan.vn
14.161.31.241	A	lamphugia.com
14.161.31.245	PTR	static.vnpt.vn