228.130 is a class B of IPs

Sample IPs from the class B 228.130

228.130.192.233	View precise location of 228.130.192.233 on the map!
228.130.27.151	View precise location of 228.130.27.151 on the map!
228.130.64.100	View precise location of 228.130.64.100 on the map!
228.130.140.38	View precise location of 228.130.140.38 on the map!
228.130.114.22	View precise location of 228.130.114.22 on the map!
228.130.72.6	View precise location of 228.130.72.6 on the map!
228.130.31.10	View precise location of 228.130.31.10 on the map!
228.130.15.37	View precise location of 228.130.15.37 on the map!
228.130.194.91	View precise location of 228.130.194.91 on the map!
228.130.180.67	View precise location of 228.130.180.67 on the map!
228.130.233.148	View precise location of 228.130.233.148 on the map!

10 Random IPs

240.97.38.233	Find precise map location of 240.97.38.233
140.92.253.239	Find precise map location of 140.92.253.239
113.8.223.233	Find precise map location of 113.8.223.233
175.17.54.28	Find precise map location of 175.17.54.28
204.62.59.1	Find precise map location of 204.62.59.1
30.13.202.86	Find precise map location of 30.13.202.86
195.72.65.207	Find precise map location of 195.72.65.207
8.60.169.209	Find precise map location of 8.60.169.209
131.117.246.172	Find precise map location of 131.117.246.172
174.53.154.239	Find precise map location of 174.53.154.239
132.60.59.36	Find precise map location of 132.60.59.36

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