18.198.58 is a class C of IPs

Sample IPs from the class C 18.198.58

18.198.58.148	View precise location of 18.198.58.148 on the map!
18.198.58.143	View precise location of 18.198.58.143 on the map!
18.198.58.59	View precise location of 18.198.58.59 on the map!
18.198.58.51	View precise location of 18.198.58.51 on the map!
18.198.58.177	View precise location of 18.198.58.177 on the map!
18.198.58.108	View precise location of 18.198.58.108 on the map!
18.198.58.74	View precise location of 18.198.58.74 on the map!
18.198.58.155	View precise location of 18.198.58.155 on the map!
18.198.58.24	View precise location of 18.198.58.24 on the map!
18.198.58.42	View precise location of 18.198.58.42 on the map!
18.198.58.252	View precise location of 18.198.58.252 on the map!

10 Random IPs

127.45.92.28	Find precise map location of 127.45.92.28
153.212.56.28	Find precise map location of 153.212.56.28
86.241.68.243	Find precise map location of 86.241.68.243
118.229.231.79	Find precise map location of 118.229.231.79
48.113.205.99	Find precise map location of 48.113.205.99
143.93.193.154	Find precise map location of 143.93.193.154
156.86.14.188	Find precise map location of 156.86.14.188
155.203.161.33	Find precise map location of 155.203.161.33
221.42.37.87	Find precise map location of 221.42.37.87
64.132.112.172	Find precise map location of 64.132.112.172
218.198.52.140	Find precise map location of 218.198.52.140

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