Robtex

Up: 59.163.248.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 59.163.248.0/23
Down right: 59.163.250.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
59.163.248.42	PTR	59.163.248.42.static.vsnl.net.in
59.163.248.44	PTR	59.163.248.44.static.vsnl.net.in
59.163.248.84	PTR	59.163.248.84.static.vsnl.net.in
59.163.248.84	A	unionlifebanca.lk
59.163.248.84	A	mail.unionassurance.lk
59.163.248.162	PTR	59.163.248.162.static.vsnl.net.in
59.163.248.219	PTR	59.163.248.219.static.vsnl.net.in
59.163.248.231	PTR	59.163.248.231.static.vsnl.net.in
59.163.248.231	A	oppomobile.magapa.ns-staging.com.au
59.163.248.231	A	oppomobiledev.magapa.ns-staging.com.au
59.163.249.130	PTR	globallanka.com
59.163.249.167	PTR	59.163.249.167.static.vsnl.net.in
59.163.249.178	PTR	59.163.249.178.static.vsnl.net.in
59.163.249.188	A	iwmigiam.org
59.163.249.190	A	publications.iwmi.org
59.163.250.10	PTR	59.163.250.10.static.vsnl.net.in
59.163.250.10	A	axienta.com
59.163.250.167	PTR	59.163.250.167.static.vsnl.net.in
59.163.251.51	A+PTR	mail.lankaioc.com
59.163.251.61	A+PTR	mail2.mabuhaytravel.co.uk
59.163.251.81	A+PTR	mail1.dpitl.com
59.163.251.81	PTR	mail.assetline.lk
59.163.251.81	A+PTR	mail.dpg.lk