156.4.87 is a class C of IPs

Sample IPs from the class C 156.4.87

156.4.87.204	View precise location of 156.4.87.204 on the map!
156.4.87.158	View precise location of 156.4.87.158 on the map!
156.4.87.129	View precise location of 156.4.87.129 on the map!
156.4.87.94	View precise location of 156.4.87.94 on the map!
156.4.87.114	View precise location of 156.4.87.114 on the map!
156.4.87.179	View precise location of 156.4.87.179 on the map!
156.4.87.232	View precise location of 156.4.87.232 on the map!
156.4.87.125	View precise location of 156.4.87.125 on the map!
156.4.87.66	View precise location of 156.4.87.66 on the map!
156.4.87.59	View precise location of 156.4.87.59 on the map!
156.4.87.150	View precise location of 156.4.87.150 on the map!

10 Random IPs

28.135.45.44	Find precise map location of 28.135.45.44
224.161.11.78	Find precise map location of 224.161.11.78
150.60.232.165	Find precise map location of 150.60.232.165
111.107.198.79	Find precise map location of 111.107.198.79
188.171.95.98	Find precise map location of 188.171.95.98
114.245.207.72	Find precise map location of 114.245.207.72
150.100.157.40	Find precise map location of 150.100.157.40
120.178.231.78	Find precise map location of 120.178.231.78
222.58.150.197	Find precise map location of 222.58.150.197
191.207.143.157	Find precise map location of 191.207.143.157
190.80.210.90	Find precise map location of 190.80.210.90

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