78.139.5 is a class C of IPs

Sample IPs from the class C 78.139.5

78.139.5.216	View precise location of 78.139.5.216 on the map!
78.139.5.154	View precise location of 78.139.5.154 on the map!
78.139.5.155	View precise location of 78.139.5.155 on the map!
78.139.5.194	View precise location of 78.139.5.194 on the map!
78.139.5.122	View precise location of 78.139.5.122 on the map!
78.139.5.204	View precise location of 78.139.5.204 on the map!
78.139.5.214	View precise location of 78.139.5.214 on the map!
78.139.5.140	View precise location of 78.139.5.140 on the map!
78.139.5.35	View precise location of 78.139.5.35 on the map!
78.139.5.120	View precise location of 78.139.5.120 on the map!
78.139.5.66	View precise location of 78.139.5.66 on the map!

10 Random IPs

169.174.130.122	Find precise map location of 169.174.130.122
248.82.192.63	Find precise map location of 248.82.192.63
18.208.131.73	Find precise map location of 18.208.131.73
225.36.221.218	Find precise map location of 225.36.221.218
167.185.25.125	Find precise map location of 167.185.25.125
102.255.42.16	Find precise map location of 102.255.42.16
81.7.245.30	Find precise map location of 81.7.245.30
160.110.200.96	Find precise map location of 160.110.200.96
130.110.7.216	Find precise map location of 130.110.7.216
139.231.177.108	Find precise map location of 139.231.177.108
50.176.160.149	Find precise map location of 50.176.160.149

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