Robtex

Up: 223.30.176.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 223.30.184.0/22
Down right: 223.30.188.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
223.30.184.82	A+PTR	ms.maini.com
223.30.184.82	A	maini.com
223.30.184.82	A	www.maini.com
223.30.186.162	A	mail.lauruslabs.com
223.30.186.165	A	mail.aptuitlaurus.com
223.30.186.187	A+PTR	smail.auraind.com
223.30.186.187	PTR	smail.samrakshana.com
223.30.186.187	A+PTR	smail.vijaielectricals.com
223.30.187.129	A	webmail.sudlife.in
223.30.187.130	PTR	segment-223-30.sify.net
223.30.187.130	A	mail3.sudlife.in
223.30.188.2	A	ns4.dtdc.com
223.30.188.2	A	ns4.dtdc.in
223.30.188.2	A	ns4.dtdc.co.in
223.30.188.31	A	intra.dtdc.co.in
223.30.188.47	A	myquery.dtdc.com
223.30.188.83	A	india.dtdc.in
223.30.188.101	A	blktracksvc.dtdc.com
223.30.188.108	A	tracking.dtdc.com
223.30.188.252	A	*.bren.com
223.30.188.253	A	sjrgroup.com
223.30.188.253	A	www.sjrgroup.com
223.30.188.254	A	gateway.bren.com
223.30.189.150	A	click2viewmap.com
223.30.189.150	A	click2cmap.com
223.30.191.40	A	mail1.neulandlabs.com