78.166.153 is a class C of IPs

Sample IPs from the class C 78.166.153

78.166.153.228	View precise location of 78.166.153.228 on the map!
78.166.153.72	View precise location of 78.166.153.72 on the map!
78.166.153.86	View precise location of 78.166.153.86 on the map!
78.166.153.62	View precise location of 78.166.153.62 on the map!
78.166.153.39	View precise location of 78.166.153.39 on the map!
78.166.153.111	View precise location of 78.166.153.111 on the map!
78.166.153.54	View precise location of 78.166.153.54 on the map!
78.166.153.254	View precise location of 78.166.153.254 on the map!
78.166.153.185	View precise location of 78.166.153.185 on the map!
78.166.153.240	View precise location of 78.166.153.240 on the map!
78.166.153.154	View precise location of 78.166.153.154 on the map!

10 Random IPs

243.171.244.157	Find precise map location of 243.171.244.157
73.252.144.150	Find precise map location of 73.252.144.150
28.187.232.122	Find precise map location of 28.187.232.122
175.136.162.191	Find precise map location of 175.136.162.191
147.235.39.234	Find precise map location of 147.235.39.234
211.18.184.50	Find precise map location of 211.18.184.50
184.234.159.31	Find precise map location of 184.234.159.31
31.228.10.115	Find precise map location of 31.228.10.115
179.244.223.62	Find precise map location of 179.244.223.62
57.176.3.185	Find precise map location of 57.176.3.185
130.215.65.200	Find precise map location of 130.215.65.200

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