83.131.5 is a class C of IPs

Sample IPs from the class C 83.131.5

83.131.5.22	View precise location of 83.131.5.22 on the map!
83.131.5.97	View precise location of 83.131.5.97 on the map!
83.131.5.73	View precise location of 83.131.5.73 on the map!
83.131.5.59	View precise location of 83.131.5.59 on the map!
83.131.5.247	View precise location of 83.131.5.247 on the map!
83.131.5.78	View precise location of 83.131.5.78 on the map!
83.131.5.236	View precise location of 83.131.5.236 on the map!
83.131.5.255	View precise location of 83.131.5.255 on the map!
83.131.5.203	View precise location of 83.131.5.203 on the map!
83.131.5.134	View precise location of 83.131.5.134 on the map!
83.131.5.40	View precise location of 83.131.5.40 on the map!

10 Random IPs

124.100.36.151	Find precise map location of 124.100.36.151
62.77.50.122	Find precise map location of 62.77.50.122
50.186.247.154	Find precise map location of 50.186.247.154
39.163.122.172	Find precise map location of 39.163.122.172
189.236.183.143	Find precise map location of 189.236.183.143
5.81.83.250	Find precise map location of 5.81.83.250
38.184.190.90	Find precise map location of 38.184.190.90
38.201.67.69	Find precise map location of 38.201.67.69
46.69.155.68	Find precise map location of 46.69.155.68
175.56.10.167	Find precise map location of 175.56.10.167
140.253.151.190	Find precise map location of 140.253.151.190

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