131.201.40 is a class C of IPs

Sample IPs from the class C 131.201.40

131.201.40.153	View precise location of 131.201.40.153 on the map!
131.201.40.125	View precise location of 131.201.40.125 on the map!
131.201.40.33	View precise location of 131.201.40.33 on the map!
131.201.40.230	View precise location of 131.201.40.230 on the map!
131.201.40.109	View precise location of 131.201.40.109 on the map!
131.201.40.166	View precise location of 131.201.40.166 on the map!
131.201.40.134	View precise location of 131.201.40.134 on the map!
131.201.40.33	View precise location of 131.201.40.33 on the map!
131.201.40.119	View precise location of 131.201.40.119 on the map!
131.201.40.91	View precise location of 131.201.40.91 on the map!
131.201.40.23	View precise location of 131.201.40.23 on the map!

10 Random IPs

37.124.93.71	Find precise map location of 37.124.93.71
89.221.252.85	Find precise map location of 89.221.252.85
115.56.211.181	Find precise map location of 115.56.211.181
104.190.12.9	Find precise map location of 104.190.12.9
16.24.49.213	Find precise map location of 16.24.49.213
221.93.49.210	Find precise map location of 221.93.49.210
161.31.242.216	Find precise map location of 161.31.242.216
201.166.200.46	Find precise map location of 201.166.200.46
126.176.114.116	Find precise map location of 126.176.114.116
39.126.228.51	Find precise map location of 39.126.228.51
205.8.124.62	Find precise map location of 205.8.124.62

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