156.57.67 is a class C of IPs

Sample IPs from the class C 156.57.67

156.57.67.166	View precise location of 156.57.67.166 on the map!
156.57.67.7	View precise location of 156.57.67.7 on the map!
156.57.67.196	View precise location of 156.57.67.196 on the map!
156.57.67.1	View precise location of 156.57.67.1 on the map!
156.57.67.42	View precise location of 156.57.67.42 on the map!
156.57.67.164	View precise location of 156.57.67.164 on the map!
156.57.67.55	View precise location of 156.57.67.55 on the map!
156.57.67.145	View precise location of 156.57.67.145 on the map!
156.57.67.35	View precise location of 156.57.67.35 on the map!
156.57.67.7	View precise location of 156.57.67.7 on the map!
156.57.67.83	View precise location of 156.57.67.83 on the map!

10 Random IPs

46.57.162.185	Find precise map location of 46.57.162.185
220.160.235.150	Find precise map location of 220.160.235.150
173.235.151.33	Find precise map location of 173.235.151.33
12.255.235.152	Find precise map location of 12.255.235.152
79.192.80.29	Find precise map location of 79.192.80.29
46.138.74.213	Find precise map location of 46.138.74.213
178.202.200.72	Find precise map location of 178.202.200.72
169.96.160.124	Find precise map location of 169.96.160.124
107.241.9.216	Find precise map location of 107.241.9.216
15.60.15.23	Find precise map location of 15.60.15.23
154.235.183.119	Find precise map location of 154.235.183.119

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