Robtex

Up: 203.210.80.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.210.80.0/24
Down right: 203.210.81.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.210.80.8	A+PTR	server2.m2wave.net
203.210.80.8	A	ns1.m2wave.net
203.210.80.90	A	www.sph.edu
203.210.80.90	A	ns3.m2wave.net
203.210.80.90	A	m2wave.net
203.210.80.142	A	ns2.sph.ac.id
203.210.81.59	PTR	mail.putraalinson.com