53.73.136 is a class C of IPs

Sample IPs from the class C 53.73.136

53.73.136.80	View precise location of 53.73.136.80 on the map!
53.73.136.198	View precise location of 53.73.136.198 on the map!
53.73.136.225	View precise location of 53.73.136.225 on the map!
53.73.136.61	View precise location of 53.73.136.61 on the map!
53.73.136.197	View precise location of 53.73.136.197 on the map!
53.73.136.125	View precise location of 53.73.136.125 on the map!
53.73.136.147	View precise location of 53.73.136.147 on the map!
53.73.136.105	View precise location of 53.73.136.105 on the map!
53.73.136.231	View precise location of 53.73.136.231 on the map!
53.73.136.139	View precise location of 53.73.136.139 on the map!
53.73.136.155	View precise location of 53.73.136.155 on the map!

10 Random IPs

254.196.104.116	Find precise map location of 254.196.104.116
93.204.238.29	Find precise map location of 93.204.238.29
124.211.227.172	Find precise map location of 124.211.227.172
74.249.154.7	Find precise map location of 74.249.154.7
11.14.62.136	Find precise map location of 11.14.62.136
64.51.125.189	Find precise map location of 64.51.125.189
87.33.48.64	Find precise map location of 87.33.48.64
128.12.196.181	Find precise map location of 128.12.196.181
10.176.151.27	Find precise map location of 10.176.151.27
99.172.92.39	Find precise map location of 99.172.92.39
220.54.127.188	Find precise map location of 220.54.127.188

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