57.212.10 is a class C of IPs

Sample IPs from the class C 57.212.10

57.212.10.37	View precise location of 57.212.10.37 on the map!
57.212.10.147	View precise location of 57.212.10.147 on the map!
57.212.10.92	View precise location of 57.212.10.92 on the map!
57.212.10.18	View precise location of 57.212.10.18 on the map!
57.212.10.78	View precise location of 57.212.10.78 on the map!
57.212.10.110	View precise location of 57.212.10.110 on the map!
57.212.10.248	View precise location of 57.212.10.248 on the map!
57.212.10.122	View precise location of 57.212.10.122 on the map!
57.212.10.1	View precise location of 57.212.10.1 on the map!
57.212.10.99	View precise location of 57.212.10.99 on the map!
57.212.10.7	View precise location of 57.212.10.7 on the map!

10 Random IPs

138.90.229.22	Find precise map location of 138.90.229.22
64.34.56.248	Find precise map location of 64.34.56.248
238.243.71.117	Find precise map location of 238.243.71.117
252.224.23.211	Find precise map location of 252.224.23.211
9.249.160.131	Find precise map location of 9.249.160.131
243.61.96.175	Find precise map location of 243.61.96.175
208.51.73.16	Find precise map location of 208.51.73.16
135.152.14.197	Find precise map location of 135.152.14.197
134.125.2.107	Find precise map location of 134.125.2.107
138.71.206.76	Find precise map location of 138.71.206.76
101.235.98.172	Find precise map location of 101.235.98.172

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