151.157.180 is a class C of IPs

Sample IPs from the class C 151.157.180

151.157.180.172	View precise location of 151.157.180.172 on the map!
151.157.180.69	View precise location of 151.157.180.69 on the map!
151.157.180.103	View precise location of 151.157.180.103 on the map!
151.157.180.236	View precise location of 151.157.180.236 on the map!
151.157.180.74	View precise location of 151.157.180.74 on the map!
151.157.180.34	View precise location of 151.157.180.34 on the map!
151.157.180.26	View precise location of 151.157.180.26 on the map!
151.157.180.155	View precise location of 151.157.180.155 on the map!
151.157.180.90	View precise location of 151.157.180.90 on the map!
151.157.180.245	View precise location of 151.157.180.245 on the map!
151.157.180.131	View precise location of 151.157.180.131 on the map!

10 Random IPs

224.56.255.101	Find precise map location of 224.56.255.101
251.90.177.99	Find precise map location of 251.90.177.99
175.141.79.167	Find precise map location of 175.141.79.167
66.176.126.61	Find precise map location of 66.176.126.61
217.192.46.244	Find precise map location of 217.192.46.244
187.56.65.112	Find precise map location of 187.56.65.112
139.21.176.172	Find precise map location of 139.21.176.172
60.32.27.159	Find precise map location of 60.32.27.159
180.75.85.170	Find precise map location of 180.75.85.170
112.247.137.98	Find precise map location of 112.247.137.98
29.144.156.152	Find precise map location of 29.144.156.152

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