Robtex

Up: 14.141.216.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 14.141.216.0/23
Down right: 14.141.218.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
14.141.216.6	PTR	14.141.216.6.static-delhi.vsnl.net.in
14.141.216.206	PTR	14.141.216.206.static-delhi.vsnl.net.in
14.141.217.200	PTR	14.141.217.200.static-delhi.vsnl.net.in
14.141.217.200	A	ibtechnology.com
14.141.217.200	A	www.ibtechnology.com
14.141.217.201	PTR	14.141.217.201.static-delhi.vsnl.net.in
14.141.217.201	A	mail.ibtechnology.com
14.141.217.202	PTR	14.141.217.202.static-delhi.vsnl.net.in
14.141.217.202	A	ratanindia.net
14.141.217.203	PTR	14.141.217.203.static-delhi.vsnl.net.in
14.141.217.205	PTR	14.141.217.205.static-delhi.vsnl.net.in
14.141.217.205	A	mail.rattanindia.com
14.141.217.210	A	ipout.ibtechnology.com
14.141.217.211	PTR	ipout.ibtechnology.com
14.141.217.211	A	mail2.incedoinc.com
14.141.217.211	A	mail2.ibtechnology.com
14.141.217.219	PTR	14.141.217.219.static-delhi.vsnl.net.in
14.141.217.219	A	mail2.rattanindia.com
14.141.217.219	A	mail2.apnasolar.com
14.141.218.4	PTR	14.141.218.4.static-vsnl.net.in
14.141.218.16	PTR	14.141.218.16.static-vsnl.net.in
14.141.218.68	A+PTR	mail2.anandandanand.com
14.141.218.85	A	perqu.com
14.141.218.91	A	intex.in
14.141.218.115	PTR	14.141.218.115.static-vsnl.net.in
14.141.218.115	A	mail.ieltsidpindia.com
14.141.218.115	A	www.ieltsidpindia.com
14.141.218.116	PTR	14.141.218.116.static-vsnl.net.in
14.141.218.116	A	mail.ieltsidpindia.com
14.141.218.116	A	www.ieltsidpindia.com
14.141.218.117	PTR	14.141.218.117.static-vsnl.net.in
14.141.218.118	PTR	14.141.218.118.static-vsnl.net.in
14.141.218.162	PTR	14.141.218.162.static-vsnl.net.in
14.141.218.163	A	mail.mdi.ac.in
14.141.218.166	PTR	14.141.218.166.static-vsnl.net.in
14.141.218.202	PTR	14.141.218.202.static-vsnl.net.in
14.141.219.134	PTR	lavainternational.in
14.141.219.134	A	sapapp2.lavapartners.in
14.141.219.140	PTR	lavainternational.in
14.141.219.140	A	sapepapp5.lavapartners.in
14.141.219.173	PTR	14.141.219.173.static-vsnl.net.in
14.141.219.173	A	np.micromaxinfo.com