121.247.130 is a class C of IPs

Sample IPs from the class C 121.247.130

121.247.130.227	View precise location of 121.247.130.227 on the map!
121.247.130.56	View precise location of 121.247.130.56 on the map!
121.247.130.43	View precise location of 121.247.130.43 on the map!
121.247.130.181	View precise location of 121.247.130.181 on the map!
121.247.130.88	View precise location of 121.247.130.88 on the map!
121.247.130.121	View precise location of 121.247.130.121 on the map!
121.247.130.212	View precise location of 121.247.130.212 on the map!
121.247.130.163	View precise location of 121.247.130.163 on the map!
121.247.130.150	View precise location of 121.247.130.150 on the map!
121.247.130.98	View precise location of 121.247.130.98 on the map!
121.247.130.224	View precise location of 121.247.130.224 on the map!

10 Random IPs

67.178.216.131	Find precise map location of 67.178.216.131
171.66.70.102	Find precise map location of 171.66.70.102
207.170.192.6	Find precise map location of 207.170.192.6
149.121.168.190	Find precise map location of 149.121.168.190
251.27.40.157	Find precise map location of 251.27.40.157
110.62.5.112	Find precise map location of 110.62.5.112
96.245.160.143	Find precise map location of 96.245.160.143
252.248.45.61	Find precise map location of 252.248.45.61
42.127.178.186	Find precise map location of 42.127.178.186
157.126.57.141	Find precise map location of 157.126.57.141
205.136.28.160	Find precise map location of 205.136.28.160

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