Robtex

Up: 223.31.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 223.31.32.0/20
Down right: 223.31.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
223.31.33.68	PTR	ireda.gov.in
223.31.33.68	A	webmaster.ireda.gov.in
223.31.33.106	A	globegroup.biz
223.31.33.106	A	www.globegroup.biz
223.31.33.108	A	globecapitalonline.com
223.31.33.108	A	www.globecapitalonline.com
223.31.35.145	A	beail.com
223.31.37.210	A	narayanaonlineexams.org
223.31.37.210	A	narayanaonlineexams.com
223.31.37.210	A	www.narayanaonlineexaminations.com
223.31.38.44	A	crm.ncs.net.in
223.31.38.45	A	os.ncs.net.in
223.31.40.90	A	bebo2.cfiholding.com
223.31.43.100	A+PTR	mail.komatsu.co.in
223.31.47.1	A	mail.muthoot.in
223.31.47.8	A	www.muthootapps.com
223.31.47.8	A	muthootapps.com
223.31.47.13	A	www.muthootepay.com
223.31.47.21	A	dms.mpgmis.in
223.31.47.40	A	dms.mpgmis.in
223.31.47.133	A+PTR	mail1.bheledn.co.in
223.31.47.143	PTR	223-30-0-0.lan.sify.net
223.31.47.143	A	mail.bheledn.co.in
223.31.47.151	A	www.bheledn.co.in
223.31.47.151	A	www.bheledn.com
223.31.50.134	A	cmp.canon.co.in
223.31.50.211	PTR	223-30-0-0.lan.sify.net
223.31.50.211	A	allianceindiaoms.org
223.31.51.198	A	supgbmobile.in
223.31.51.198	A	www.supgbmobile.in
223.31.51.206	A	www.pnbbillpay.in
223.31.51.208	A	auapnb.co.in
223.31.51.224	A	mobile.netpnb.com
223.31.51.227	A	www.rrbkioskpnb.co.in
223.31.51.227	A	rrbkioskpnb.co.in
223.31.51.228	A	www.pnbindia.net.in
223.31.51.234	PTR	223-30-0-0.lan.sify.net
223.31.55.254	PTR	wf1.starhealth.in
223.31.56.194	A	orientalinsurance.org.in
223.31.56.194	A	www.orientalinsurance.org.in
223.31.56.195	A+PTR	mx3.orientalinsurance.co.in
223.31.56.196	A+PTR	mx4.orientalinsurance.co.in
223.31.59.85	A+PTR	mail.centralpark.in
223.31.59.85	A	mail.baxy.com
223.31.59.85	A	mail.continental-engines.com
223.31.62.17	A	sbiabskiosk.com
223.31.62.28	A	www.sbiepay.com
223.31.62.44	A	oaa.onlinesbi.com
223.31.62.58	A	social.sbi.co.in
223.31.62.59	A	aspirations.sbi.co.in
223.31.62.70	A	homeloans.sbi
223.31.62.70	A	sbihomeloans.sbi.co.in
223.31.62.70	A	applyonline.sbi.co.in
223.31.62.81	A	cms.onlinesbi.com
223.31.62.96	A	mcbone.onlinesbi.com
223.31.62.97	A	mcbtwo.onlinesbi.com
223.31.62.99	A	absedfs.onlinesbi.com
223.31.62.101	A	sso.sbi.co.in
223.31.63.129	A	ops.hdfchealth.com
223.31.63.137	A	ess.hdfclife.com
223.31.63.138	A	simplychat.hdfclife.com