228.47.133 is a class C of IPs

Sample IPs from the class C 228.47.133

228.47.133.10	View precise location of 228.47.133.10 on the map!
228.47.133.161	View precise location of 228.47.133.161 on the map!
228.47.133.5	View precise location of 228.47.133.5 on the map!
228.47.133.185	View precise location of 228.47.133.185 on the map!
228.47.133.99	View precise location of 228.47.133.99 on the map!
228.47.133.238	View precise location of 228.47.133.238 on the map!
228.47.133.31	View precise location of 228.47.133.31 on the map!
228.47.133.217	View precise location of 228.47.133.217 on the map!
228.47.133.226	View precise location of 228.47.133.226 on the map!
228.47.133.72	View precise location of 228.47.133.72 on the map!
228.47.133.158	View precise location of 228.47.133.158 on the map!

10 Random IPs

142.164.203.14	Find precise map location of 142.164.203.14
181.103.123.41	Find precise map location of 181.103.123.41
186.189.76.89	Find precise map location of 186.189.76.89
38.97.214.180	Find precise map location of 38.97.214.180
187.145.247.16	Find precise map location of 187.145.247.16
165.91.152.167	Find precise map location of 165.91.152.167
118.74.206.35	Find precise map location of 118.74.206.35
117.5.236.241	Find precise map location of 117.5.236.241
125.74.231.56	Find precise map location of 125.74.231.56
43.128.26.205	Find precise map location of 43.128.26.205
206.54.23.143	Find precise map location of 206.54.23.143

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