78.204.81 is a class C of IPs

Sample IPs from the class C 78.204.81

78.204.81.198	View precise location of 78.204.81.198 on the map!
78.204.81.11	View precise location of 78.204.81.11 on the map!
78.204.81.165	View precise location of 78.204.81.165 on the map!
78.204.81.73	View precise location of 78.204.81.73 on the map!
78.204.81.26	View precise location of 78.204.81.26 on the map!
78.204.81.108	View precise location of 78.204.81.108 on the map!
78.204.81.61	View precise location of 78.204.81.61 on the map!
78.204.81.166	View precise location of 78.204.81.166 on the map!
78.204.81.2	View precise location of 78.204.81.2 on the map!
78.204.81.5	View precise location of 78.204.81.5 on the map!
78.204.81.88	View precise location of 78.204.81.88 on the map!

10 Random IPs

42.61.28.79	Find precise map location of 42.61.28.79
113.41.79.92	Find precise map location of 113.41.79.92
123.114.238.12	Find precise map location of 123.114.238.12
180.228.157.108	Find precise map location of 180.228.157.108
229.171.239.217	Find precise map location of 229.171.239.217
30.139.98.115	Find precise map location of 30.139.98.115
79.177.112.31	Find precise map location of 79.177.112.31
250.179.199.150	Find precise map location of 250.179.199.150
60.239.195.117	Find precise map location of 60.239.195.117
163.34.40.248	Find precise map location of 163.34.40.248
105.89.11.191	Find precise map location of 105.89.11.191

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