163.230.31 is a class C of IPs

Sample IPs from the class C 163.230.31

163.230.31.34	View precise location of 163.230.31.34 on the map!
163.230.31.233	View precise location of 163.230.31.233 on the map!
163.230.31.71	View precise location of 163.230.31.71 on the map!
163.230.31.48	View precise location of 163.230.31.48 on the map!
163.230.31.202	View precise location of 163.230.31.202 on the map!
163.230.31.3	View precise location of 163.230.31.3 on the map!
163.230.31.70	View precise location of 163.230.31.70 on the map!
163.230.31.238	View precise location of 163.230.31.238 on the map!
163.230.31.250	View precise location of 163.230.31.250 on the map!
163.230.31.175	View precise location of 163.230.31.175 on the map!
163.230.31.223	View precise location of 163.230.31.223 on the map!

10 Random IPs

200.157.44.157	Find precise map location of 200.157.44.157
48.164.211.147	Find precise map location of 48.164.211.147
163.221.203.150	Find precise map location of 163.221.203.150
11.101.50.45	Find precise map location of 11.101.50.45
253.93.5.139	Find precise map location of 253.93.5.139
30.108.241.199	Find precise map location of 30.108.241.199
205.199.83.236	Find precise map location of 205.199.83.236
239.97.130.103	Find precise map location of 239.97.130.103
177.160.10.214	Find precise map location of 177.160.10.214
196.121.178.2	Find precise map location of 196.121.178.2
178.55.150.120	Find precise map location of 178.55.150.120

TestURI.org is a free web-sniffer.net alternative. It alows you to send custom HTTP request and check the HTTP response.