74.158.156 is a class C of IPs

Sample IPs from the class C 74.158.156

74.158.156.24	View precise location of 74.158.156.24 on the map!
74.158.156.141	View precise location of 74.158.156.141 on the map!
74.158.156.183	View precise location of 74.158.156.183 on the map!
74.158.156.162	View precise location of 74.158.156.162 on the map!
74.158.156.82	View precise location of 74.158.156.82 on the map!
74.158.156.92	View precise location of 74.158.156.92 on the map!
74.158.156.82	View precise location of 74.158.156.82 on the map!
74.158.156.43	View precise location of 74.158.156.43 on the map!
74.158.156.78	View precise location of 74.158.156.78 on the map!
74.158.156.105	View precise location of 74.158.156.105 on the map!
74.158.156.234	View precise location of 74.158.156.234 on the map!

10 Random IPs

181.125.184.60	Find precise map location of 181.125.184.60
153.135.59.212	Find precise map location of 153.135.59.212
215.27.119.221	Find precise map location of 215.27.119.221
31.76.60.94	Find precise map location of 31.76.60.94
119.26.130.116	Find precise map location of 119.26.130.116
179.87.249.225	Find precise map location of 179.87.249.225
216.64.207.165	Find precise map location of 216.64.207.165
220.213.28.85	Find precise map location of 220.213.28.85
111.149.235.89	Find precise map location of 111.149.235.89
5.230.77.243	Find precise map location of 5.230.77.243
247.134.119.193	Find precise map location of 247.134.119.193

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