137.64 is a class B of IPs

Sample IPs from the class B 137.64

137.64.125.209	View precise location of 137.64.125.209 on the map!
137.64.81.104	View precise location of 137.64.81.104 on the map!
137.64.66.101	View precise location of 137.64.66.101 on the map!
137.64.115.77	View precise location of 137.64.115.77 on the map!
137.64.248.20	View precise location of 137.64.248.20 on the map!
137.64.41.189	View precise location of 137.64.41.189 on the map!
137.64.50.181	View precise location of 137.64.50.181 on the map!
137.64.63.239	View precise location of 137.64.63.239 on the map!
137.64.15.166	View precise location of 137.64.15.166 on the map!
137.64.138.215	View precise location of 137.64.138.215 on the map!
137.64.59.201	View precise location of 137.64.59.201 on the map!

10 Random IPs

85.45.51.218	Find precise map location of 85.45.51.218
93.138.108.33	Find precise map location of 93.138.108.33
215.180.248.76	Find precise map location of 215.180.248.76
190.47.94.234	Find precise map location of 190.47.94.234
227.62.237.192	Find precise map location of 227.62.237.192
36.27.83.131	Find precise map location of 36.27.83.131
153.17.168.26	Find precise map location of 153.17.168.26
220.246.136.214	Find precise map location of 220.246.136.214
91.69.215.29	Find precise map location of 91.69.215.29
79.1.97.253	Find precise map location of 79.1.97.253
6.63.134.85	Find precise map location of 6.63.134.85

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