1.57.207 is a class C of IPs

Sample IPs from the class C 1.57.207

1.57.207.88	View precise location of 1.57.207.88 on the map!
1.57.207.224	View precise location of 1.57.207.224 on the map!
1.57.207.200	View precise location of 1.57.207.200 on the map!
1.57.207.122	View precise location of 1.57.207.122 on the map!
1.57.207.207	View precise location of 1.57.207.207 on the map!
1.57.207.246	View precise location of 1.57.207.246 on the map!
1.57.207.43	View precise location of 1.57.207.43 on the map!
1.57.207.58	View precise location of 1.57.207.58 on the map!
1.57.207.71	View precise location of 1.57.207.71 on the map!
1.57.207.213	View precise location of 1.57.207.213 on the map!
1.57.207.172	View precise location of 1.57.207.172 on the map!

10 Random IPs

38.30.236.180	Find precise map location of 38.30.236.180
49.168.217.183	Find precise map location of 49.168.217.183
92.95.15.46	Find precise map location of 92.95.15.46
47.178.151.224	Find precise map location of 47.178.151.224
68.254.251.52	Find precise map location of 68.254.251.52
220.21.227.187	Find precise map location of 220.21.227.187
216.164.23.42	Find precise map location of 216.164.23.42
152.175.242.244	Find precise map location of 152.175.242.244
135.73.255.117	Find precise map location of 135.73.255.117
60.220.61.106	Find precise map location of 60.220.61.106
88.41.191.242	Find precise map location of 88.41.191.242

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