Robtex

Up: 59.163.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 59.163.96.0/22
Down right: 59.163.100.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
59.163.96.1	PTR	mail1.abginfra.com
59.163.96.1	PTR	smtp1.vsnlxchange.com
59.163.96.1	PTR	smtp1.misumi.co.in
59.163.96.3	PTR	mail2.abginfra.com
59.163.96.3	PTR	smtp2.vsnlxchange.com
59.163.96.3	PTR	smtp2.misumi.co.in
59.163.96.16	A+PTR	smtpout8.mailsecure.in
59.163.96.66	PTR	59.163.96.66.static.vsnl.net.in
59.163.96.69	A	mail.zestbreaks.com
59.163.96.69	A	mail.clubmahindra.com
59.163.96.69	A	mail.mahindraholidays.com
59.163.96.77	A	webmail.mahindraholidays.com
59.163.96.111	A	mycitrix.mahindraholidays.com
59.163.96.113	PTR	59.163.96.113.static.vsnl.net.in
59.163.96.113	A	parinaam.mhril.com
59.163.96.115	PTR	59.163.96.115.static.vsnl.net.in
59.163.96.115	A	mhril.mhril.com
59.163.96.115	A	trscrmsales.mhril.com
59.163.96.180	A+PTR	webmail5.temenos.com
59.163.96.188	A	maa2ftp.temenos.com
59.163.96.189	A	safet1.temenos.com
59.163.96.190	A	mobqty.temenos.com
59.163.96.210	PTR	59.163.96.210.static.vsnl.net.in
59.163.97.1	PTR	59.163.97.1.static.vsnl.net.in
59.163.97.3	PTR	59.163.97.3.static.vsnl.net.in
59.163.97.8	PTR	59.163.97.8.static.vsnl.net.in
59.163.97.9	PTR	59.163.97.9.static.vsnl.net.in
59.163.97.10	PTR	59.163.97.10.static.vsnl.net.in
59.163.97.11	PTR	59.163.97.11.static.vsnl.net.in
59.163.97.19	PTR	59.163.97.19.static.vsnl.net.in
59.163.97.26	PTR	59.163.97.26.static.vsnl.net.in
59.163.97.27	PTR	59.163.97.27.static.vsnl.net.in
59.163.97.32	PTR	59.163.97.32.static.vsnl.net.in
59.163.97.33	PTR	59.163.97.33.static.vsnl.net.in
59.163.97.34	PTR	59.163.97.34.static.vsnl.net.in
59.163.97.35	PTR	59.163.97.35.static.vsnl.net.in
59.163.97.43	PTR	59.163.97.43.static.vsnl.net.in
59.163.97.48	PTR	59.163.97.48.static.vsnl.net.in
59.163.97.50	PTR	59.163.97.50.static.vsnl.net.in
59.163.97.59	PTR	59.163.97.59.static.vsnl.net.in
59.163.97.66	PTR	59.163.97.66.static.vsnl.net.in
59.163.97.67	PTR	59.163.97.67.static.vsnl.net.in
59.163.97.90	PTR	59.163.97.90.static.vsnl.net.in
59.163.97.97	PTR	59.163.97.97.static.vsnl.net.in
59.163.97.98	PTR	59.163.97.98.static.vsnl.net.in
59.163.97.99	PTR	59.163.97.99.static.vsnl.net.in
59.163.97.106	PTR	59.163.97.106.static.vsnl.net.in
59.163.97.107	PTR	59.163.97.107.static.vsnl.net.in
59.163.97.120	PTR	59.163.97.120.static.vsnl.net.in
59.163.97.121	PTR	59.163.97.121.static.vsnl.net.in
59.163.97.122	PTR	59.163.97.122.static.vsnl.net.in
59.163.97.131	PTR	59.163.97.131.static.vsnl.net.in
59.163.97.138	PTR	59.163.97.138.static.vsnl.net.in
59.163.97.139	PTR	59.163.97.139.static.vsnl.net.in
59.163.97.145	PTR	59.163.97.145.static.vsnl.net.in
59.163.97.147	PTR	59.163.97.147.static.vsnl.net.in
59.163.97.153	PTR	59.163.97.153.static.vsnl.net.in
59.163.97.160	PTR	59.163.97.160.static.vsnl.net.in
59.163.97.168	PTR	59.163.97.168.static.vsnl.net.in
59.163.97.169	PTR	59.163.97.169.static.vsnl.net.in
59.163.97.170	PTR	59.163.97.170.static.vsnl.net.in
59.163.97.171	PTR	59.163.97.171.static.vsnl.net.in
59.163.97.177	PTR	59.163.97.177.static.vsnl.net.in
59.163.97.185	PTR	59.163.97.185.static.vsnl.net.in
59.163.97.187	PTR	59.163.97.187.static.vsnl.net.in
59.163.97.210	PTR	59.163.97.210.static.vsnl.net.in
59.163.97.216	PTR	59.163.97.216.static.vsnl.net.in
59.163.97.217	PTR	59.163.97.217.static.vsnl.net.in
59.163.97.233	PTR	59.163.97.233.static.vsnl.net.in
59.163.97.234	PTR	59.163.97.234.static.vsnl.net.in
59.163.97.242	PTR	59.163.97.242.static.vsnl.net.in
59.163.97.250	PTR	59.163.97.250.static.vsnl.net.in
59.163.97.251	PTR	59.163.97.251.static.vsnl.net.in
59.163.101.204	PTR	59.163.101.204.static.vsnl.net.in
59.163.101.217	A	mailgwout.idbi.co.in
59.163.101.230	PTR	email4.idbibank.com
59.163.101.230	PTR	mailgw4.idbi.co.in
59.163.101.230	A	mailgw2.idbiintech.com
59.163.102.102	PTR	59.163.102.102.static.vsnl.net.in
59.163.102.126	PTR	59.163.102.126.static.vsnl.net.in
59.163.102.137	PTR	59.163.102.137.static.vsnl.net.in
59.163.102.202	PTR	59.163.102.202.static.vsnl.net.in
59.163.102.202	A	ns1.notification-wells.com
59.163.102.202	A	ns1.banking24boa.com
59.163.102.238	PTR	59.163.102.238.static.vsnl.net.in
59.163.102.254	PTR	59.163.102.254.static.vsnl.net.in
59.163.103.19	PTR	59.163.103.19.static.vsnl.net.in
59.163.103.19	A	ssocdns1.tatacommunications.com
59.163.103.41	PTR	59.163.103.41.static.vsnl.net.in
59.163.103.81	PTR	59.163.103.81.static.vsnl.net.in