Robtex

Up: 163.47.136.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 163.47.140.0/23
Down right: 163.47.142.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
163.47.140.10	A	solmail.dnsalias.com
163.47.140.91	A+PTR	exchange.insigniams.in
163.47.140.241	A	www.lsacademia.in
163.47.140.241	A	www.cumsdtu.in
163.47.140.241	A	lsacademia.in
163.47.140.246	A	4mride.com
163.47.141.77	A	mail.irbureau.com
163.47.142.18	A	bt.knowcross.com
163.47.143.62	A	ag9467.iview.hk
163.47.143.196	A	universus.in
163.47.143.197	A	asteriskaid.com
163.47.143.197	A	bargainist.in
163.47.143.197	A	martpbx.com