187.183.56 is a class C of IPs

Sample IPs from the class C 187.183.56

187.183.56.225	View precise location of 187.183.56.225 on the map!
187.183.56.147	View precise location of 187.183.56.147 on the map!
187.183.56.23	View precise location of 187.183.56.23 on the map!
187.183.56.172	View precise location of 187.183.56.172 on the map!
187.183.56.195	View precise location of 187.183.56.195 on the map!
187.183.56.95	View precise location of 187.183.56.95 on the map!
187.183.56.87	View precise location of 187.183.56.87 on the map!
187.183.56.162	View precise location of 187.183.56.162 on the map!
187.183.56.160	View precise location of 187.183.56.160 on the map!
187.183.56.158	View precise location of 187.183.56.158 on the map!
187.183.56.216	View precise location of 187.183.56.216 on the map!

10 Random IPs

121.153.29.49	Find precise map location of 121.153.29.49
183.87.142.214	Find precise map location of 183.87.142.214
4.228.138.129	Find precise map location of 4.228.138.129
144.252.108.131	Find precise map location of 144.252.108.131
76.78.99.123	Find precise map location of 76.78.99.123
208.155.140.1	Find precise map location of 208.155.140.1
150.50.49.85	Find precise map location of 150.50.49.85
68.34.87.15	Find precise map location of 68.34.87.15
79.8.46.134	Find precise map location of 79.8.46.134
1.189.243.160	Find precise map location of 1.189.243.160
60.85.105.179	Find precise map location of 60.85.105.179

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