Robtex

Up: 223.31.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 223.31.104.0/22
Down right: 223.31.108.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
223.31.107.134	A	mbdgroup.com
223.31.107.134	A	pruquest.in
223.31.107.134	A	www.pruquest.in
223.31.107.143	A	mbdbooks.in
223.31.107.143	A	www.mbdbooks.in
223.31.107.144	A	mbdscorewell.com
223.31.108.166	A	mail2.rollick.co.in
223.31.110.197	A	rkgkolkata.com
223.31.111.169	A	nimsbbsr.ac.in
223.31.111.169	A	koustuvgroup.ac.in
223.31.111.169	A	ceb.ac.in