Robtex

Up: 211.24.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 211.24.144.0/22
Down right: 211.24.148.0/22

IP	Type	Hostname
211.24.146.52	PTR	leaderuniversal.com
211.24.146.52	A	mail.leaderuniversal.com
211.24.146.52	A	mail.hngcapital.com
211.24.146.154	PTR	katolec.com.my
211.24.146.162	PTR	xcs.sam-malaysia.com
211.24.146.162	PTR	mail3.lkt.com.my
211.24.146.162	A	mail1.sam-malaysia.com
211.24.146.165	PTR	xcs.sam-malaysia.com
211.24.147.22	PTR	hq.wcte.com.my
211.24.147.35	PTR	hq.wcte.com.my
211.24.149.180	A+PTR	mail.melia.my
211.24.149.231	PTR	mailsvr.dpa.com.my
211.24.149.238	PTR	dnssvr1.dpa.com.my
211.24.149.239	PTR	dnssvr2.dpa.com.my
211.24.151.82	PTR	mayflower-amex.com
211.24.151.142	A	life.allianz.com.my
211.24.151.228	PTR	mail.n2nconnect.com