239.172.18 is a class C of IPs

Sample IPs from the class C 239.172.18

239.172.18.19	View precise location of 239.172.18.19 on the map!
239.172.18.75	View precise location of 239.172.18.75 on the map!
239.172.18.227	View precise location of 239.172.18.227 on the map!
239.172.18.184	View precise location of 239.172.18.184 on the map!
239.172.18.246	View precise location of 239.172.18.246 on the map!
239.172.18.180	View precise location of 239.172.18.180 on the map!
239.172.18.254	View precise location of 239.172.18.254 on the map!
239.172.18.101	View precise location of 239.172.18.101 on the map!
239.172.18.97	View precise location of 239.172.18.97 on the map!
239.172.18.232	View precise location of 239.172.18.232 on the map!
239.172.18.240	View precise location of 239.172.18.240 on the map!

10 Random IPs

189.18.83.133	Find precise map location of 189.18.83.133
166.207.146.57	Find precise map location of 166.207.146.57
72.27.47.191	Find precise map location of 72.27.47.191
232.143.33.140	Find precise map location of 232.143.33.140
86.7.127.133	Find precise map location of 86.7.127.133
117.178.27.14	Find precise map location of 117.178.27.14
215.85.133.60	Find precise map location of 215.85.133.60
162.110.158.139	Find precise map location of 162.110.158.139
61.75.33.130	Find precise map location of 61.75.33.130
180.204.173.211	Find precise map location of 180.204.173.211
73.141.111.129	Find precise map location of 73.141.111.129

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