183.139.183 is a class C of IPs

Sample IPs from the class C 183.139.183

183.139.183.249	View precise location of 183.139.183.249 on the map!
183.139.183.2	View precise location of 183.139.183.2 on the map!
183.139.183.76	View precise location of 183.139.183.76 on the map!
183.139.183.44	View precise location of 183.139.183.44 on the map!
183.139.183.215	View precise location of 183.139.183.215 on the map!
183.139.183.245	View precise location of 183.139.183.245 on the map!
183.139.183.148	View precise location of 183.139.183.148 on the map!
183.139.183.196	View precise location of 183.139.183.196 on the map!
183.139.183.233	View precise location of 183.139.183.233 on the map!
183.139.183.83	View precise location of 183.139.183.83 on the map!
183.139.183.154	View precise location of 183.139.183.154 on the map!

10 Random IPs

105.69.117.17	Find precise map location of 105.69.117.17
242.203.56.187	Find precise map location of 242.203.56.187
85.14.114.35	Find precise map location of 85.14.114.35
110.62.214.96	Find precise map location of 110.62.214.96
128.113.100.81	Find precise map location of 128.113.100.81
246.3.48.174	Find precise map location of 246.3.48.174
6.75.250.140	Find precise map location of 6.75.250.140
118.188.96.3	Find precise map location of 118.188.96.3
217.32.245.60	Find precise map location of 217.32.245.60
42.118.249.29	Find precise map location of 42.118.249.29
186.22.43.148	Find precise map location of 186.22.43.148

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