18.186.236 is a class C of IPs

Sample IPs from the class C 18.186.236

18.186.236.35	View precise location of 18.186.236.35 on the map!
18.186.236.35	View precise location of 18.186.236.35 on the map!
18.186.236.94	View precise location of 18.186.236.94 on the map!
18.186.236.187	View precise location of 18.186.236.187 on the map!
18.186.236.11	View precise location of 18.186.236.11 on the map!
18.186.236.122	View precise location of 18.186.236.122 on the map!
18.186.236.71	View precise location of 18.186.236.71 on the map!
18.186.236.32	View precise location of 18.186.236.32 on the map!
18.186.236.218	View precise location of 18.186.236.218 on the map!
18.186.236.117	View precise location of 18.186.236.117 on the map!
18.186.236.45	View precise location of 18.186.236.45 on the map!

10 Random IPs

33.161.213.254	Find precise map location of 33.161.213.254
90.198.87.79	Find precise map location of 90.198.87.79
183.186.122.51	Find precise map location of 183.186.122.51
223.244.166.189	Find precise map location of 223.244.166.189
206.59.147.46	Find precise map location of 206.59.147.46
207.217.12.102	Find precise map location of 207.217.12.102
213.32.184.37	Find precise map location of 213.32.184.37
230.220.56.63	Find precise map location of 230.220.56.63
87.6.222.131	Find precise map location of 87.6.222.131
51.186.63.214	Find precise map location of 51.186.63.214
215.155.168.237	Find precise map location of 215.155.168.237

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