137.68.52 is a class C of IPs

Sample IPs from the class C 137.68.52

137.68.52.31	View precise location of 137.68.52.31 on the map!
137.68.52.104	View precise location of 137.68.52.104 on the map!
137.68.52.93	View precise location of 137.68.52.93 on the map!
137.68.52.249	View precise location of 137.68.52.249 on the map!
137.68.52.171	View precise location of 137.68.52.171 on the map!
137.68.52.161	View precise location of 137.68.52.161 on the map!
137.68.52.181	View precise location of 137.68.52.181 on the map!
137.68.52.125	View precise location of 137.68.52.125 on the map!
137.68.52.80	View precise location of 137.68.52.80 on the map!
137.68.52.91	View precise location of 137.68.52.91 on the map!
137.68.52.23	View precise location of 137.68.52.23 on the map!

10 Random IPs

19.240.13.136	Find precise map location of 19.240.13.136
79.34.244.247	Find precise map location of 79.34.244.247
70.254.30.135	Find precise map location of 70.254.30.135
142.44.103.248	Find precise map location of 142.44.103.248
93.188.23.207	Find precise map location of 93.188.23.207
240.61.15.80	Find precise map location of 240.61.15.80
134.91.197.33	Find precise map location of 134.91.197.33
113.1.156.196	Find precise map location of 113.1.156.196
222.1.236.65	Find precise map location of 222.1.236.65
41.241.193.4	Find precise map location of 41.241.193.4
221.235.90.14	Find precise map location of 221.235.90.14

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