115.53.204 is a class C of IPs

Sample IPs from the class C 115.53.204

115.53.204.18	View precise location of 115.53.204.18 on the map!
115.53.204.166	View precise location of 115.53.204.166 on the map!
115.53.204.39	View precise location of 115.53.204.39 on the map!
115.53.204.52	View precise location of 115.53.204.52 on the map!
115.53.204.66	View precise location of 115.53.204.66 on the map!
115.53.204.237	View precise location of 115.53.204.237 on the map!
115.53.204.203	View precise location of 115.53.204.203 on the map!
115.53.204.109	View precise location of 115.53.204.109 on the map!
115.53.204.87	View precise location of 115.53.204.87 on the map!
115.53.204.175	View precise location of 115.53.204.175 on the map!
115.53.204.228	View precise location of 115.53.204.228 on the map!

10 Random IPs

112.198.191.80	Find precise map location of 112.198.191.80
150.85.85.190	Find precise map location of 150.85.85.190
145.226.243.44	Find precise map location of 145.226.243.44
26.218.219.115	Find precise map location of 26.218.219.115
116.98.168.60	Find precise map location of 116.98.168.60
56.231.181.42	Find precise map location of 56.231.181.42
6.208.3.64	Find precise map location of 6.208.3.64
240.18.30.47	Find precise map location of 240.18.30.47
89.231.171.196	Find precise map location of 89.231.171.196
84.195.102.119	Find precise map location of 84.195.102.119
234.33.195.244	Find precise map location of 234.33.195.244

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