Robtex

Up: 59.163.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 59.163.16.0/21
Down right: 59.163.24.0/21

IP	Type	Hostname
59.163.16.16	PTR	59.163.16.16.static.vsnl.net.in
59.163.16.113	PTR	59.163.16.113.static.vsnl.net.in
59.163.16.114	PTR	59.163.16.114.static.vsnl.net.in
59.163.16.224	PTR	59.163.16.224.static.vsnl.net.in
59.163.16.242	PTR	59.163.16.242.static.vsnl.net.in
59.163.17.3	PTR	59.163.17.3.static.vsnl.net.in
59.163.17.33	A+PTR	email1.idbibank.com
59.163.17.33	PTR	mailgw1.idbi.co.in
59.163.17.34	PTR	email2.idbibank.com
59.163.17.34	PTR	mailgw2.idbi.co.in
59.163.17.37	A	mailgw1.idbi.co.in
59.163.17.37	A	mailgw1.idbibank.com
59.163.17.37	A	mailgw1.idbiintech.com
59.163.17.65	PTR	59.163.17.65.static.vsnl.net.in
59.163.17.67	PTR	59.163.17.67.static.vsnl.net.in
59.163.17.67	A	mail.idbiintech.com
59.163.17.68	A	email3.idbibank.com
59.163.17.73	A	mailgw3.idbibank.co.in
59.163.17.73	A	mailgw3.idbibank.com
59.163.17.92	A	email4.idbibank.com
59.163.17.92	A	mailgw4.idbi.co.in
59.163.17.96	PTR	email8.idbibank.com
59.163.17.96	PTR	mailgw8.idbi.co.in
59.163.17.99	A+PTR	smtp2.idbibank.com
59.163.17.99	A+PTR	smtp2.idbi.co.in
59.163.17.112	PTR	emailgw1.idbi.co.in
59.163.17.114	PTR	59.163.17.114.static.vsnl.net.in
59.163.17.121	A	webmail.idbi.co.in
59.163.17.125	A	mail.idbi.co.in
59.163.17.129	PTR	59.163.17.129.static.vsnl.net.in
59.163.18.17	PTR	59.163.18.17.static.vsnl.net.in
59.163.18.33	PTR	59.163.18.33.static.vsnl.net.in
59.163.18.65	PTR	59.163.18.65.static.vsnl.net.in
59.163.18.96	PTR	59.163.18.96.static.vsnl.net.in
59.163.18.163	PTR	59.163.18.163.static.vsnl.net.in
59.163.18.177	PTR	59.163.18.177.static.vsnl.net.in
59.163.18.227	PTR	59.163.18.227.static.vsnl.net.in
59.163.19.48	PTR	59.163.19.48.static.vsnl.net.in
59.163.19.129	PTR	59.163.19.129.static.vsnl.net.in
59.163.19.130	PTR	59.163.19.130.static.vsnl.net.in
59.163.19.147	PTR	59.163.19.147.static.vsnl.net.in
59.163.19.161	PTR	59.163.19.161.static.vsnl.net.in
59.163.19.179	PTR	59.163.19.179.static.vsnl.net.in
59.163.19.224	PTR	59.163.19.224.static.vsnl.net.in
59.163.20.87	PTR	59.163.20.87.static.vsnl.net.in
59.163.20.120	PTR	59.163.20.120.static.vsnl.net.in
59.163.21.131	PTR	59.163.21.131.static.vsnl.net.in
59.163.21.133	PTR	59.163.21.133.static.vsnl.net.in
59.163.21.133	A	ehrgeiz.in
59.163.21.134	PTR	59.163.21.134.static.vsnl.net.in
59.163.21.142	A	*.direction.biz
59.163.21.142	A	*.domain.com.direction.biz
59.163.21.142	A	s.ovalekar.direction.biz
59.163.21.157	PTR	59.163.21.157.static.vsnl.net.in
59.163.22.3	PTR	59.163.22.3.static.vsnl.net.in
59.163.22.51	PTR	59.163.22.51.static.vsnl.net.in
59.163.22.96	PTR	59.163.22.96.static.vsnl.net.in
59.163.22.146	PTR	59.163.22.146.static.vsnl.net.in
59.163.22.162	PTR	59.163.22.162.static.vsnl.net.in
59.163.23.33	PTR	59.163.23.33.static.vsnl.net.in
59.163.23.49	PTR	59.163.23.49.static.vsnl.net.in
59.163.23.64	PTR	59.163.23.64.static.vsnl.net.in
59.163.23.72	A	insure-wizard.com
59.163.23.81	A	mars.arrkgroup.com
59.163.23.98	A	arrkgroup.net
59.163.23.129	PTR	59.163.23.129.static.vsnl.net.in
59.163.23.144	PTR	59.163.23.144.static.vsnl.net.in
59.163.23.162	PTR	59.163.23.162.static.vsnl.net.in
59.163.23.226	PTR	59.163.23.226.static.vsnl.net.in
59.163.23.227	PTR	59.163.23.227.static.vsnl.net.in
59.163.23.242	PTR	59.163.23.242.static.vsnl.net.in
59.163.24.57	PTR	59.163.24.57.static.vsnl.net.in
59.163.26.149	A+PTR	secureweb.lechlerindia.com
59.163.26.161	A	notes.krctrades.com
59.163.26.244	PTR	59.163.26.244.static.vsnl.net.in
59.163.27.22	A	ftc.tcs.com