255.76.39 is a class C of IPs

Sample IPs from the class C 255.76.39

255.76.39.1	View precise location of 255.76.39.1 on the map!
255.76.39.42	View precise location of 255.76.39.42 on the map!
255.76.39.103	View precise location of 255.76.39.103 on the map!
255.76.39.46	View precise location of 255.76.39.46 on the map!
255.76.39.64	View precise location of 255.76.39.64 on the map!
255.76.39.169	View precise location of 255.76.39.169 on the map!
255.76.39.38	View precise location of 255.76.39.38 on the map!
255.76.39.81	View precise location of 255.76.39.81 on the map!
255.76.39.78	View precise location of 255.76.39.78 on the map!
255.76.39.69	View precise location of 255.76.39.69 on the map!
255.76.39.168	View precise location of 255.76.39.168 on the map!

10 Random IPs

172.244.189.120	Find precise map location of 172.244.189.120
173.174.140.158	Find precise map location of 173.174.140.158
151.98.117.121	Find precise map location of 151.98.117.121
202.65.79.187	Find precise map location of 202.65.79.187
68.132.43.59	Find precise map location of 68.132.43.59
162.62.48.162	Find precise map location of 162.62.48.162
66.223.13.66	Find precise map location of 66.223.13.66
152.131.144.16	Find precise map location of 152.131.144.16
39.89.218.141	Find precise map location of 39.89.218.141
254.28.145.82	Find precise map location of 254.28.145.82
46.11.112.211	Find precise map location of 46.11.112.211

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