83.177.7 is a class C of IPs

Sample IPs from the class C 83.177.7

83.177.7.179	View precise location of 83.177.7.179 on the map!
83.177.7.26	View precise location of 83.177.7.26 on the map!
83.177.7.104	View precise location of 83.177.7.104 on the map!
83.177.7.17	View precise location of 83.177.7.17 on the map!
83.177.7.55	View precise location of 83.177.7.55 on the map!
83.177.7.54	View precise location of 83.177.7.54 on the map!
83.177.7.141	View precise location of 83.177.7.141 on the map!
83.177.7.62	View precise location of 83.177.7.62 on the map!
83.177.7.79	View precise location of 83.177.7.79 on the map!
83.177.7.255	View precise location of 83.177.7.255 on the map!
83.177.7.174	View precise location of 83.177.7.174 on the map!

10 Random IPs

17.149.73.2	Find precise map location of 17.149.73.2
204.226.26.63	Find precise map location of 204.226.26.63
186.132.83.4	Find precise map location of 186.132.83.4
8.151.16.93	Find precise map location of 8.151.16.93
168.107.66.196	Find precise map location of 168.107.66.196
253.67.31.208	Find precise map location of 253.67.31.208
211.209.200.191	Find precise map location of 211.209.200.191
206.87.183.63	Find precise map location of 206.87.183.63
192.180.139.62	Find precise map location of 192.180.139.62
139.42.136.35	Find precise map location of 139.42.136.35
173.195.189.116	Find precise map location of 173.195.189.116

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