151.156.1 is a class C of IPs

Sample IPs from the class C 151.156.1

151.156.1.241	View precise location of 151.156.1.241 on the map!
151.156.1.46	View precise location of 151.156.1.46 on the map!
151.156.1.60	View precise location of 151.156.1.60 on the map!
151.156.1.156	View precise location of 151.156.1.156 on the map!
151.156.1.94	View precise location of 151.156.1.94 on the map!
151.156.1.214	View precise location of 151.156.1.214 on the map!
151.156.1.52	View precise location of 151.156.1.52 on the map!
151.156.1.230	View precise location of 151.156.1.230 on the map!
151.156.1.174	View precise location of 151.156.1.174 on the map!
151.156.1.87	View precise location of 151.156.1.87 on the map!
151.156.1.70	View precise location of 151.156.1.70 on the map!

10 Random IPs

194.117.103.70	Find precise map location of 194.117.103.70
244.134.77.85	Find precise map location of 244.134.77.85
235.253.146.27	Find precise map location of 235.253.146.27
68.246.170.228	Find precise map location of 68.246.170.228
18.206.112.62	Find precise map location of 18.206.112.62
6.92.58.12	Find precise map location of 6.92.58.12
140.144.254.73	Find precise map location of 140.144.254.73
71.186.249.194	Find precise map location of 71.186.249.194
255.45.163.43	Find precise map location of 255.45.163.43
185.135.121.39	Find precise map location of 185.135.121.39
74.221.53.8	Find precise map location of 74.221.53.8

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