104.51.3 is a class C of IPs

Sample IPs from the class C 104.51.3

104.51.3.203	View precise location of 104.51.3.203 on the map!
104.51.3.136	View precise location of 104.51.3.136 on the map!
104.51.3.114	View precise location of 104.51.3.114 on the map!
104.51.3.69	View precise location of 104.51.3.69 on the map!
104.51.3.198	View precise location of 104.51.3.198 on the map!
104.51.3.197	View precise location of 104.51.3.197 on the map!
104.51.3.199	View precise location of 104.51.3.199 on the map!
104.51.3.57	View precise location of 104.51.3.57 on the map!
104.51.3.245	View precise location of 104.51.3.245 on the map!
104.51.3.167	View precise location of 104.51.3.167 on the map!
104.51.3.224	View precise location of 104.51.3.224 on the map!

10 Random IPs

31.42.66.82	Find precise map location of 31.42.66.82
14.240.157.171	Find precise map location of 14.240.157.171
205.252.201.207	Find precise map location of 205.252.201.207
161.183.138.222	Find precise map location of 161.183.138.222
182.230.204.199	Find precise map location of 182.230.204.199
180.91.198.182	Find precise map location of 180.91.198.182
87.46.67.41	Find precise map location of 87.46.67.41
29.189.163.172	Find precise map location of 29.189.163.172
120.66.86.208	Find precise map location of 120.66.86.208
123.111.117.156	Find precise map location of 123.111.117.156
219.20.188.52	Find precise map location of 219.20.188.52

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