228.52.187 is a class C of IPs

Sample IPs from the class C 228.52.187

228.52.187.3	View precise location of 228.52.187.3 on the map!
228.52.187.63	View precise location of 228.52.187.63 on the map!
228.52.187.166	View precise location of 228.52.187.166 on the map!
228.52.187.20	View precise location of 228.52.187.20 on the map!
228.52.187.26	View precise location of 228.52.187.26 on the map!
228.52.187.61	View precise location of 228.52.187.61 on the map!
228.52.187.86	View precise location of 228.52.187.86 on the map!
228.52.187.15	View precise location of 228.52.187.15 on the map!
228.52.187.21	View precise location of 228.52.187.21 on the map!
228.52.187.227	View precise location of 228.52.187.227 on the map!
228.52.187.201	View precise location of 228.52.187.201 on the map!

10 Random IPs

9.175.140.108	Find precise map location of 9.175.140.108
99.204.95.28	Find precise map location of 99.204.95.28
86.100.170.237	Find precise map location of 86.100.170.237
119.192.213.173	Find precise map location of 119.192.213.173
5.19.11.81	Find precise map location of 5.19.11.81
116.166.180.4	Find precise map location of 116.166.180.4
235.51.136.237	Find precise map location of 235.51.136.237
11.7.144.50	Find precise map location of 11.7.144.50
130.31.193.85	Find precise map location of 130.31.193.85
223.183.63.101	Find precise map location of 223.183.63.101
113.189.238.73	Find precise map location of 113.189.238.73

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