163.28.243 is a class C of IPs

Sample IPs from the class C 163.28.243

163.28.243.182	View precise location of 163.28.243.182 on the map!
163.28.243.140	View precise location of 163.28.243.140 on the map!
163.28.243.239	View precise location of 163.28.243.239 on the map!
163.28.243.150	View precise location of 163.28.243.150 on the map!
163.28.243.63	View precise location of 163.28.243.63 on the map!
163.28.243.89	View precise location of 163.28.243.89 on the map!
163.28.243.190	View precise location of 163.28.243.190 on the map!
163.28.243.41	View precise location of 163.28.243.41 on the map!
163.28.243.234	View precise location of 163.28.243.234 on the map!
163.28.243.166	View precise location of 163.28.243.166 on the map!
163.28.243.229	View precise location of 163.28.243.229 on the map!

10 Random IPs

62.80.34.96	Find precise map location of 62.80.34.96
208.124.235.88	Find precise map location of 208.124.235.88
90.88.212.153	Find precise map location of 90.88.212.153
174.239.43.63	Find precise map location of 174.239.43.63
48.87.18.79	Find precise map location of 48.87.18.79
247.104.117.146	Find precise map location of 247.104.117.146
126.14.89.102	Find precise map location of 126.14.89.102
162.53.185.237	Find precise map location of 162.53.185.237
161.45.11.171	Find precise map location of 161.45.11.171
224.251.86.21	Find precise map location of 224.251.86.21
248.4.115.8	Find precise map location of 248.4.115.8

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