Robtex

Up: 203.100.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.100.76.0/23
Down right: 203.100.78.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.100.77.36	A+PTR	mail.amail.co.in
203.100.77.36	A	www.amail.co.in
203.100.77.37	A	ns1.amail.co.in
203.100.77.37	A	mail.pigeonvoip.com
203.100.77.44	A	icontrol.in
203.100.77.44	A	www.icontrol.in
203.100.77.134	A	localfreshbag.com
203.100.77.135	A	www.dothejob.in
203.100.77.135	A	dothejob.in
203.100.78.219	A	activewellness.in
203.100.79.141	A+PTR	mxn1.seasiainfotech.com
203.100.79.141	A	mx1.icms.live
203.100.79.141	A	mx1.setfleet.com
203.100.79.142	PTR	mxn2.seasiainfotech.com
203.100.79.151	A	blackmagicspecialistmiya.com
203.100.79.151	A	ithelpdeskinc.com
203.100.79.151	A	quickpms.com
203.100.79.153	A	herbdigest.com
203.100.79.184	A	www.seasia.ca
203.100.79.184	A	seasia.ca
203.100.79.194	A	activewellness.in