139.207.61 is a class C of IPs

Sample IPs from the class C 139.207.61

139.207.61.196	View precise location of 139.207.61.196 on the map!
139.207.61.116	View precise location of 139.207.61.116 on the map!
139.207.61.89	View precise location of 139.207.61.89 on the map!
139.207.61.138	View precise location of 139.207.61.138 on the map!
139.207.61.124	View precise location of 139.207.61.124 on the map!
139.207.61.20	View precise location of 139.207.61.20 on the map!
139.207.61.190	View precise location of 139.207.61.190 on the map!
139.207.61.120	View precise location of 139.207.61.120 on the map!
139.207.61.90	View precise location of 139.207.61.90 on the map!
139.207.61.190	View precise location of 139.207.61.190 on the map!
139.207.61.9	View precise location of 139.207.61.9 on the map!

10 Random IPs

220.132.140.6	Find precise map location of 220.132.140.6
145.168.111.74	Find precise map location of 145.168.111.74
137.48.8.115	Find precise map location of 137.48.8.115
205.41.57.208	Find precise map location of 205.41.57.208
105.212.4.186	Find precise map location of 105.212.4.186
168.231.125.196	Find precise map location of 168.231.125.196
243.84.115.94	Find precise map location of 243.84.115.94
236.12.179.211	Find precise map location of 236.12.179.211
87.28.168.54	Find precise map location of 87.28.168.54
181.134.171.198	Find precise map location of 181.134.171.198
22.15.121.174	Find precise map location of 22.15.121.174

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