159.139.61 is a class C of IPs

Sample IPs from the class C 159.139.61

159.139.61.231	View precise location of 159.139.61.231 on the map!
159.139.61.127	View precise location of 159.139.61.127 on the map!
159.139.61.78	View precise location of 159.139.61.78 on the map!
159.139.61.4	View precise location of 159.139.61.4 on the map!
159.139.61.113	View precise location of 159.139.61.113 on the map!
159.139.61.173	View precise location of 159.139.61.173 on the map!
159.139.61.194	View precise location of 159.139.61.194 on the map!
159.139.61.17	View precise location of 159.139.61.17 on the map!
159.139.61.174	View precise location of 159.139.61.174 on the map!
159.139.61.8	View precise location of 159.139.61.8 on the map!
159.139.61.38	View precise location of 159.139.61.38 on the map!

10 Random IPs

94.62.8.246	Find precise map location of 94.62.8.246
67.246.74.78	Find precise map location of 67.246.74.78
133.229.97.42	Find precise map location of 133.229.97.42
239.203.131.133	Find precise map location of 239.203.131.133
171.229.230.115	Find precise map location of 171.229.230.115
217.37.255.22	Find precise map location of 217.37.255.22
250.167.234.102	Find precise map location of 250.167.234.102
113.89.243.100	Find precise map location of 113.89.243.100
10.66.32.235	Find precise map location of 10.66.32.235
178.151.92.3	Find precise map location of 178.151.92.3
182.227.253.21	Find precise map location of 182.227.253.21

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