58.57.49 is a class C of IPs

Sample IPs from the class C 58.57.49

58.57.49.237	View precise location of 58.57.49.237 on the map!
58.57.49.118	View precise location of 58.57.49.118 on the map!
58.57.49.160	View precise location of 58.57.49.160 on the map!
58.57.49.118	View precise location of 58.57.49.118 on the map!
58.57.49.155	View precise location of 58.57.49.155 on the map!
58.57.49.120	View precise location of 58.57.49.120 on the map!
58.57.49.69	View precise location of 58.57.49.69 on the map!
58.57.49.224	View precise location of 58.57.49.224 on the map!
58.57.49.87	View precise location of 58.57.49.87 on the map!
58.57.49.255	View precise location of 58.57.49.255 on the map!
58.57.49.116	View precise location of 58.57.49.116 on the map!

10 Random IPs

58.213.253.130	Find precise map location of 58.213.253.130
49.4.196.52	Find precise map location of 49.4.196.52
120.80.224.81	Find precise map location of 120.80.224.81
120.219.253.172	Find precise map location of 120.219.253.172
56.97.247.80	Find precise map location of 56.97.247.80
136.216.40.173	Find precise map location of 136.216.40.173
58.17.190.31	Find precise map location of 58.17.190.31
120.139.192.128	Find precise map location of 120.139.192.128
59.4.104.249	Find precise map location of 59.4.104.249
185.12.91.58	Find precise map location of 185.12.91.58
88.244.107.13	Find precise map location of 88.244.107.13

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