Robtex

Up: 221.133.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 221.133.40.0/22
Down right: 221.133.44.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
221.133.40.18	A	delta.mylynx.com.my
221.133.40.34	A	query.mylynx.com.my
221.133.40.46	A	juliet.mylynx.com.my
221.133.40.50	A+PTR	mail.mylynx.com.my
221.133.40.50	A	mail.jnclegal.com
221.133.40.50	A	mail.macrolynx.com.my
221.133.40.53	A	macrolynx.net
221.133.40.130	A+PTR	joyce.mylynx.com.my
221.133.40.130	A	mx2.klas.com.my
221.133.40.130	A	mx2.brazilembassy.org.my
221.133.40.131	A+PTR	tina.mylynx.com.my
221.133.40.134	PTR	smtp.mylynx.com.my
221.133.40.134	PTR	smtp.serimaya.com.my
221.133.40.138	A	mvcfiberlynx.com
221.133.40.138	A	mlynx.com.my
221.133.40.139	A	www.macrolynx.com
221.133.40.139	A	macrolynx.com
221.133.40.152	A	macrolynx.net
221.133.40.152	A	mylynx.com.my
221.133.40.152	A	gfishasia.com
221.133.41.30	A	mail.lhh-malaysia.com
221.133.42.66	A	truemail.asianoverland.com.my
221.133.42.74	PTR	suremail.asianoverland.com.my
221.133.42.74	A	mail.frangipanilangkawi.com
221.133.42.74	A	webmail.asianoverland.com.my
221.133.42.117	A	mail.kfhresearch.com
221.133.42.190	A	mail.integratednautical.com
221.133.42.194	PTR	mx.ap.exactsoftware.com
221.133.42.226	A+PTR	mxap.exactsoftware.com
221.133.42.235	A	ns3.exactsoftware.com
221.133.43.114	A	mail.macrolynx.com
221.133.43.116	PTR	mail.paul-ong.com.my
221.133.43.117	PTR	mail.paul-ong.com.my
221.133.44.148	A	mx2.valiramgroup.com
221.133.44.149	A	ns2.valiramgroup.com
221.133.44.243	A	integratednautical.com
221.133.44.243	A	smtp.lirsb.com
221.133.44.243	A	mail.canvasdevelopments.com
221.133.45.4	A+PTR	mail.klas.com.my
221.133.45.5	A	web.klas.com.my
221.133.45.234	A	ujang.me
221.133.45.234	A	airportlimo.my
221.133.45.234	A	ujang.net
221.133.45.236	PTR	mail.almgroup.my