57.213.90 is a class C of IPs

Sample IPs from the class C 57.213.90

57.213.90.73	View precise location of 57.213.90.73 on the map!
57.213.90.2	View precise location of 57.213.90.2 on the map!
57.213.90.142	View precise location of 57.213.90.142 on the map!
57.213.90.166	View precise location of 57.213.90.166 on the map!
57.213.90.43	View precise location of 57.213.90.43 on the map!
57.213.90.184	View precise location of 57.213.90.184 on the map!
57.213.90.117	View precise location of 57.213.90.117 on the map!
57.213.90.144	View precise location of 57.213.90.144 on the map!
57.213.90.74	View precise location of 57.213.90.74 on the map!
57.213.90.111	View precise location of 57.213.90.111 on the map!
57.213.90.23	View precise location of 57.213.90.23 on the map!

10 Random IPs

238.168.212.153	Find precise map location of 238.168.212.153
244.67.197.224	Find precise map location of 244.67.197.224
24.138.216.138	Find precise map location of 24.138.216.138
222.128.199.70	Find precise map location of 222.128.199.70
142.96.158.207	Find precise map location of 142.96.158.207
62.142.227.125	Find precise map location of 62.142.227.125
185.62.148.235	Find precise map location of 185.62.148.235
187.133.65.102	Find precise map location of 187.133.65.102
2.34.154.73	Find precise map location of 2.34.154.73
155.248.171.157	Find precise map location of 155.248.171.157
184.53.148.184	Find precise map location of 184.53.148.184

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