233.83.72 is a class C of IPs

Sample IPs from the class C 233.83.72

233.83.72.243	View precise location of 233.83.72.243 on the map!
233.83.72.198	View precise location of 233.83.72.198 on the map!
233.83.72.188	View precise location of 233.83.72.188 on the map!
233.83.72.42	View precise location of 233.83.72.42 on the map!
233.83.72.14	View precise location of 233.83.72.14 on the map!
233.83.72.128	View precise location of 233.83.72.128 on the map!
233.83.72.155	View precise location of 233.83.72.155 on the map!
233.83.72.127	View precise location of 233.83.72.127 on the map!
233.83.72.56	View precise location of 233.83.72.56 on the map!
233.83.72.213	View precise location of 233.83.72.213 on the map!
233.83.72.60	View precise location of 233.83.72.60 on the map!

10 Random IPs

133.105.137.21	Find precise map location of 133.105.137.21
169.234.132.67	Find precise map location of 169.234.132.67
166.216.228.140	Find precise map location of 166.216.228.140
43.190.143.167	Find precise map location of 43.190.143.167
78.248.191.48	Find precise map location of 78.248.191.48
167.83.188.6	Find precise map location of 167.83.188.6
237.117.98.251	Find precise map location of 237.117.98.251
37.205.81.52	Find precise map location of 37.205.81.52
22.119.50.125	Find precise map location of 22.119.50.125
102.119.111.232	Find precise map location of 102.119.111.232
147.230.21.101	Find precise map location of 147.230.21.101

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