139.44.18 is a class C of IPs

Sample IPs from the class C 139.44.18

139.44.18.138	View precise location of 139.44.18.138 on the map!
139.44.18.40	View precise location of 139.44.18.40 on the map!
139.44.18.22	View precise location of 139.44.18.22 on the map!
139.44.18.205	View precise location of 139.44.18.205 on the map!
139.44.18.66	View precise location of 139.44.18.66 on the map!
139.44.18.233	View precise location of 139.44.18.233 on the map!
139.44.18.180	View precise location of 139.44.18.180 on the map!
139.44.18.183	View precise location of 139.44.18.183 on the map!
139.44.18.126	View precise location of 139.44.18.126 on the map!
139.44.18.99	View precise location of 139.44.18.99 on the map!
139.44.18.211	View precise location of 139.44.18.211 on the map!

10 Random IPs

136.140.109.102	Find precise map location of 136.140.109.102
19.245.122.16	Find precise map location of 19.245.122.16
221.162.13.76	Find precise map location of 221.162.13.76
177.135.39.138	Find precise map location of 177.135.39.138
231.97.46.231	Find precise map location of 231.97.46.231
230.169.229.33	Find precise map location of 230.169.229.33
102.215.57.244	Find precise map location of 102.215.57.244
34.208.173.249	Find precise map location of 34.208.173.249
227.185.223.20	Find precise map location of 227.185.223.20
24.186.67.47	Find precise map location of 24.186.67.47
243.175.36.111	Find precise map location of 243.175.36.111

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