157.56.103 is a class C of IPs

Sample IPs from the class C 157.56.103

157.56.103.168	View precise location of 157.56.103.168 on the map!
157.56.103.123	View precise location of 157.56.103.123 on the map!
157.56.103.246	View precise location of 157.56.103.246 on the map!
157.56.103.229	View precise location of 157.56.103.229 on the map!
157.56.103.18	View precise location of 157.56.103.18 on the map!
157.56.103.139	View precise location of 157.56.103.139 on the map!
157.56.103.55	View precise location of 157.56.103.55 on the map!
157.56.103.241	View precise location of 157.56.103.241 on the map!
157.56.103.132	View precise location of 157.56.103.132 on the map!
157.56.103.244	View precise location of 157.56.103.244 on the map!
157.56.103.188	View precise location of 157.56.103.188 on the map!

10 Random IPs

94.136.152.245	Find precise map location of 94.136.152.245
48.239.240.65	Find precise map location of 48.239.240.65
184.38.40.197	Find precise map location of 184.38.40.197
239.202.123.107	Find precise map location of 239.202.123.107
227.66.250.120	Find precise map location of 227.66.250.120
193.51.1.104	Find precise map location of 193.51.1.104
34.131.17.27	Find precise map location of 34.131.17.27
214.62.22.240	Find precise map location of 214.62.22.240
238.31.200.80	Find precise map location of 238.31.200.80
25.29.225.48	Find precise map location of 25.29.225.48
99.89.223.66	Find precise map location of 99.89.223.66

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