83.209.73 is a class C of IPs

Sample IPs from the class C 83.209.73

83.209.73.228	View precise location of 83.209.73.228 on the map!
83.209.73.45	View precise location of 83.209.73.45 on the map!
83.209.73.207	View precise location of 83.209.73.207 on the map!
83.209.73.223	View precise location of 83.209.73.223 on the map!
83.209.73.201	View precise location of 83.209.73.201 on the map!
83.209.73.41	View precise location of 83.209.73.41 on the map!
83.209.73.162	View precise location of 83.209.73.162 on the map!
83.209.73.41	View precise location of 83.209.73.41 on the map!
83.209.73.87	View precise location of 83.209.73.87 on the map!
83.209.73.150	View precise location of 83.209.73.150 on the map!
83.209.73.132	View precise location of 83.209.73.132 on the map!

10 Random IPs

65.246.185.96	Find precise map location of 65.246.185.96
101.45.249.254	Find precise map location of 101.45.249.254
46.116.77.153	Find precise map location of 46.116.77.153
221.35.43.174	Find precise map location of 221.35.43.174
132.201.167.60	Find precise map location of 132.201.167.60
80.236.208.32	Find precise map location of 80.236.208.32
28.90.2.67	Find precise map location of 28.90.2.67
74.174.193.127	Find precise map location of 74.174.193.127
254.244.53.63	Find precise map location of 254.244.53.63
118.217.21.192	Find precise map location of 118.217.21.192
55.26.4.3	Find precise map location of 55.26.4.3

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