16.3.57 is a class C of IPs

Sample IPs from the class C 16.3.57

16.3.57.250	View precise location of 16.3.57.250 on the map!
16.3.57.28	View precise location of 16.3.57.28 on the map!
16.3.57.107	View precise location of 16.3.57.107 on the map!
16.3.57.244	View precise location of 16.3.57.244 on the map!
16.3.57.226	View precise location of 16.3.57.226 on the map!
16.3.57.231	View precise location of 16.3.57.231 on the map!
16.3.57.176	View precise location of 16.3.57.176 on the map!
16.3.57.22	View precise location of 16.3.57.22 on the map!
16.3.57.47	View precise location of 16.3.57.47 on the map!
16.3.57.31	View precise location of 16.3.57.31 on the map!
16.3.57.222	View precise location of 16.3.57.222 on the map!

10 Random IPs

192.110.115.1	Find precise map location of 192.110.115.1
133.216.125.139	Find precise map location of 133.216.125.139
199.204.164.1	Find precise map location of 199.204.164.1
202.96.6.253	Find precise map location of 202.96.6.253
178.237.65.117	Find precise map location of 178.237.65.117
115.93.36.201	Find precise map location of 115.93.36.201
37.248.21.48	Find precise map location of 37.248.21.48
56.214.89.112	Find precise map location of 56.214.89.112
1.121.62.70	Find precise map location of 1.121.62.70
27.252.209.73	Find precise map location of 27.252.209.73
175.137.14.101	Find precise map location of 175.137.14.101

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