121.6.225 is a class C of IPs

Sample IPs from the class C 121.6.225

121.6.225.43	View precise location of 121.6.225.43 on the map!
121.6.225.5	View precise location of 121.6.225.5 on the map!
121.6.225.22	View precise location of 121.6.225.22 on the map!
121.6.225.157	View precise location of 121.6.225.157 on the map!
121.6.225.90	View precise location of 121.6.225.90 on the map!
121.6.225.10	View precise location of 121.6.225.10 on the map!
121.6.225.107	View precise location of 121.6.225.107 on the map!
121.6.225.127	View precise location of 121.6.225.127 on the map!
121.6.225.189	View precise location of 121.6.225.189 on the map!
121.6.225.253	View precise location of 121.6.225.253 on the map!
121.6.225.223	View precise location of 121.6.225.223 on the map!

10 Random IPs

207.67.203.139	Find precise map location of 207.67.203.139
60.251.110.14	Find precise map location of 60.251.110.14
59.128.21.28	Find precise map location of 59.128.21.28
9.87.98.53	Find precise map location of 9.87.98.53
74.52.227.146	Find precise map location of 74.52.227.146
32.43.23.152	Find precise map location of 32.43.23.152
176.60.164.75	Find precise map location of 176.60.164.75
119.51.166.72	Find precise map location of 119.51.166.72
60.81.201.53	Find precise map location of 60.81.201.53
181.137.40.227	Find precise map location of 181.137.40.227
122.153.123.151	Find precise map location of 122.153.123.151

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