163.42.18 is a class C of IPs

Sample IPs from the class C 163.42.18

163.42.18.22	View precise location of 163.42.18.22 on the map!
163.42.18.165	View precise location of 163.42.18.165 on the map!
163.42.18.87	View precise location of 163.42.18.87 on the map!
163.42.18.62	View precise location of 163.42.18.62 on the map!
163.42.18.152	View precise location of 163.42.18.152 on the map!
163.42.18.163	View precise location of 163.42.18.163 on the map!
163.42.18.122	View precise location of 163.42.18.122 on the map!
163.42.18.83	View precise location of 163.42.18.83 on the map!
163.42.18.141	View precise location of 163.42.18.141 on the map!
163.42.18.179	View precise location of 163.42.18.179 on the map!
163.42.18.171	View precise location of 163.42.18.171 on the map!

10 Random IPs

165.224.38.3	Find precise map location of 165.224.38.3
83.181.115.166	Find precise map location of 83.181.115.166
70.81.142.191	Find precise map location of 70.81.142.191
206.129.199.61	Find precise map location of 206.129.199.61
35.215.255.198	Find precise map location of 35.215.255.198
178.43.79.207	Find precise map location of 178.43.79.207
34.141.97.232	Find precise map location of 34.141.97.232
31.97.115.35	Find precise map location of 31.97.115.35
65.167.82.34	Find precise map location of 65.167.82.34
212.46.62.208	Find precise map location of 212.46.62.208
80.87.141.226	Find precise map location of 80.87.141.226

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