18.163.197 is a class C of IPs

Sample IPs from the class C 18.163.197

18.163.197.22	View precise location of 18.163.197.22 on the map!
18.163.197.238	View precise location of 18.163.197.238 on the map!
18.163.197.166	View precise location of 18.163.197.166 on the map!
18.163.197.85	View precise location of 18.163.197.85 on the map!
18.163.197.19	View precise location of 18.163.197.19 on the map!
18.163.197.171	View precise location of 18.163.197.171 on the map!
18.163.197.57	View precise location of 18.163.197.57 on the map!
18.163.197.49	View precise location of 18.163.197.49 on the map!
18.163.197.237	View precise location of 18.163.197.237 on the map!
18.163.197.215	View precise location of 18.163.197.215 on the map!
18.163.197.42	View precise location of 18.163.197.42 on the map!

10 Random IPs

4.86.10.110	Find precise map location of 4.86.10.110
173.98.131.117	Find precise map location of 173.98.131.117
81.122.14.215	Find precise map location of 81.122.14.215
113.253.225.67	Find precise map location of 113.253.225.67
90.90.198.5	Find precise map location of 90.90.198.5
146.227.203.118	Find precise map location of 146.227.203.118
60.166.78.199	Find precise map location of 60.166.78.199
228.255.255.43	Find precise map location of 228.255.255.43
86.108.173.96	Find precise map location of 86.108.173.96
17.11.12.242	Find precise map location of 17.11.12.242
211.18.209.105	Find precise map location of 211.18.209.105

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