18.185.187 is a class C of IPs

Sample IPs from the class C 18.185.187

18.185.187.16	View precise location of 18.185.187.16 on the map!
18.185.187.217	View precise location of 18.185.187.217 on the map!
18.185.187.99	View precise location of 18.185.187.99 on the map!
18.185.187.245	View precise location of 18.185.187.245 on the map!
18.185.187.210	View precise location of 18.185.187.210 on the map!
18.185.187.122	View precise location of 18.185.187.122 on the map!
18.185.187.67	View precise location of 18.185.187.67 on the map!
18.185.187.126	View precise location of 18.185.187.126 on the map!
18.185.187.221	View precise location of 18.185.187.221 on the map!
18.185.187.18	View precise location of 18.185.187.18 on the map!
18.185.187.43	View precise location of 18.185.187.43 on the map!

10 Random IPs

84.90.250.12	Find precise map location of 84.90.250.12
57.49.113.248	Find precise map location of 57.49.113.248
20.217.117.155	Find precise map location of 20.217.117.155
183.229.28.11	Find precise map location of 183.229.28.11
41.189.90.255	Find precise map location of 41.189.90.255
170.24.28.192	Find precise map location of 170.24.28.192
78.226.74.17	Find precise map location of 78.226.74.17
199.18.52.211	Find precise map location of 199.18.52.211
230.28.251.149	Find precise map location of 230.28.251.149
130.18.210.230	Find precise map location of 130.18.210.230
112.80.222.191	Find precise map location of 112.80.222.191

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