Robtex

Up: 103.16.40.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 103.16.42.0/24
Down right: 103.16.43.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.16.42.0	A	isos.net.my
103.16.42.8	A	ns1.isos.com.my
103.16.42.8	A	narnia.mxdns1.com
103.16.42.9	A	smtp.mxcloud.my
103.16.42.12	A+PTR	mx1.mxcloud.my
103.16.42.12	A	mx.jaringmetal.com
103.16.42.18	A+PTR	smtp.dpstar.com.my
103.16.42.19	A+PTR	smtp.jaringmetal.com
103.16.42.19	A	www.jaringmetal.com
103.16.42.20	PTR	webmail.timatch.net
103.16.42.20	A	imap.timatch.net
103.16.42.23	A	mailx.sanglintackle.com
103.16.42.23	A	mail2.ufgfishing.com
103.16.42.26	A	sakadoauto.com
103.16.42.26	A	smtp.baseline.com.my
103.16.42.26	A	baseline.com.my
103.16.42.48	A+PTR	site1.mailhappen.com
103.16.42.48	A	ns2.mailhappen.com
103.16.42.48	A	esg1.mailhappen.com
103.16.42.51	A+PTR	esg.mailhappen.com
103.16.42.51	A	efa2.mdmis.com
103.16.42.54	A	dmcsolution.com.my
103.16.42.57	A	artisansofthegame.com
103.16.42.57	A	mirosace.com.my
103.16.42.57	A	worldfoods.com.my
103.16.42.59	A	kecharaoasis.com
103.16.42.59	A	marriages.com.my
103.16.42.59	A	huofo.net
103.16.42.111	A	efa3.mdmis.com
103.16.42.112	A	esg.mailhappen.com
103.16.42.116	A	jre.my
103.16.42.117	A+PTR	mail.prooffice.com.my
103.16.42.117	A	mail.estatementinfo.com.my