Robtex

Up: 1.9.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 1.9.48.0/23
Down right: 1.9.50.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
1.9.49.26	A+PTR	mx.sri.com.my
1.9.49.233	PTR	webmail.oceanic.com.my
1.9.49.234	PTR	webmail.oceanic.com.my
1.9.50.229	A	nsmy.langsungsaja.com
1.9.50.229	A	mxc.naraya.co.id
1.9.50.229	A	nsmy.ptolean.net
1.9.51.169	A+PTR	mail.jtekt.com.my