83.80.17 is a class C of IPs

Sample IPs from the class C 83.80.17

83.80.17.40	View precise location of 83.80.17.40 on the map!
83.80.17.37	View precise location of 83.80.17.37 on the map!
83.80.17.153	View precise location of 83.80.17.153 on the map!
83.80.17.219	View precise location of 83.80.17.219 on the map!
83.80.17.135	View precise location of 83.80.17.135 on the map!
83.80.17.220	View precise location of 83.80.17.220 on the map!
83.80.17.23	View precise location of 83.80.17.23 on the map!
83.80.17.194	View precise location of 83.80.17.194 on the map!
83.80.17.93	View precise location of 83.80.17.93 on the map!
83.80.17.69	View precise location of 83.80.17.69 on the map!
83.80.17.173	View precise location of 83.80.17.173 on the map!

10 Random IPs

249.142.243.1	Find precise map location of 249.142.243.1
124.177.185.192	Find precise map location of 124.177.185.192
191.122.241.105	Find precise map location of 191.122.241.105
64.234.178.208	Find precise map location of 64.234.178.208
101.28.249.224	Find precise map location of 101.28.249.224
158.42.63.216	Find precise map location of 158.42.63.216
197.39.41.92	Find precise map location of 197.39.41.92
99.230.45.176	Find precise map location of 99.230.45.176
67.183.198.211	Find precise map location of 67.183.198.211
211.176.159.78	Find precise map location of 211.176.159.78
63.62.66.180	Find precise map location of 63.62.66.180

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