58.66.51 is a class C of IPs

Sample IPs from the class C 58.66.51

58.66.51.125	View precise location of 58.66.51.125 on the map!
58.66.51.4	View precise location of 58.66.51.4 on the map!
58.66.51.163	View precise location of 58.66.51.163 on the map!
58.66.51.48	View precise location of 58.66.51.48 on the map!
58.66.51.94	View precise location of 58.66.51.94 on the map!
58.66.51.10	View precise location of 58.66.51.10 on the map!
58.66.51.232	View precise location of 58.66.51.232 on the map!
58.66.51.13	View precise location of 58.66.51.13 on the map!
58.66.51.49	View precise location of 58.66.51.49 on the map!
58.66.51.31	View precise location of 58.66.51.31 on the map!
58.66.51.72	View precise location of 58.66.51.72 on the map!

10 Random IPs

87.232.189.213	Find precise map location of 87.232.189.213
59.83.193.136	Find precise map location of 59.83.193.136
99.220.151.61	Find precise map location of 99.220.151.61
142.133.4.107	Find precise map location of 142.133.4.107
215.142.80.187	Find precise map location of 215.142.80.187
149.216.162.113	Find precise map location of 149.216.162.113
245.52.138.69	Find precise map location of 245.52.138.69
154.239.47.50	Find precise map location of 154.239.47.50
230.83.133.232	Find precise map location of 230.83.133.232
23.90.6.53	Find precise map location of 23.90.6.53
204.225.81.73	Find precise map location of 204.225.81.73

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