139.43.242 is a class C of IPs

Sample IPs from the class C 139.43.242

139.43.242.202	View precise location of 139.43.242.202 on the map!
139.43.242.43	View precise location of 139.43.242.43 on the map!
139.43.242.159	View precise location of 139.43.242.159 on the map!
139.43.242.111	View precise location of 139.43.242.111 on the map!
139.43.242.119	View precise location of 139.43.242.119 on the map!
139.43.242.99	View precise location of 139.43.242.99 on the map!
139.43.242.163	View precise location of 139.43.242.163 on the map!
139.43.242.211	View precise location of 139.43.242.211 on the map!
139.43.242.120	View precise location of 139.43.242.120 on the map!
139.43.242.191	View precise location of 139.43.242.191 on the map!
139.43.242.14	View precise location of 139.43.242.14 on the map!

10 Random IPs

231.187.151.161	Find precise map location of 231.187.151.161
179.48.21.150	Find precise map location of 179.48.21.150
185.12.66.184	Find precise map location of 185.12.66.184
11.155.15.65	Find precise map location of 11.155.15.65
220.219.41.12	Find precise map location of 220.219.41.12
72.134.71.105	Find precise map location of 72.134.71.105
70.223.37.145	Find precise map location of 70.223.37.145
253.32.221.51	Find precise map location of 253.32.221.51
180.6.11.69	Find precise map location of 180.6.11.69
38.72.69.35	Find precise map location of 38.72.69.35
57.176.94.25	Find precise map location of 57.176.94.25

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