183.83.172 is a class C of IPs

Sample IPs from the class C 183.83.172

183.83.172.80	View precise location of 183.83.172.80 on the map!
183.83.172.255	View precise location of 183.83.172.255 on the map!
183.83.172.166	View precise location of 183.83.172.166 on the map!
183.83.172.79	View precise location of 183.83.172.79 on the map!
183.83.172.198	View precise location of 183.83.172.198 on the map!
183.83.172.67	View precise location of 183.83.172.67 on the map!
183.83.172.155	View precise location of 183.83.172.155 on the map!
183.83.172.104	View precise location of 183.83.172.104 on the map!
183.83.172.206	View precise location of 183.83.172.206 on the map!
183.83.172.173	View precise location of 183.83.172.173 on the map!
183.83.172.253	View precise location of 183.83.172.253 on the map!

10 Random IPs

151.26.238.12	Find precise map location of 151.26.238.12
25.239.153.119	Find precise map location of 25.239.153.119
62.175.235.8	Find precise map location of 62.175.235.8
104.118.161.11	Find precise map location of 104.118.161.11
109.202.184.186	Find precise map location of 109.202.184.186
162.221.224.213	Find precise map location of 162.221.224.213
182.66.151.161	Find precise map location of 182.66.151.161
104.254.87.92	Find precise map location of 104.254.87.92
32.104.79.23	Find precise map location of 32.104.79.23
100.154.141.179	Find precise map location of 100.154.141.179
140.45.174.73	Find precise map location of 140.45.174.73

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