157.165.4 is a class C of IPs

Sample IPs from the class C 157.165.4

157.165.4.67	View precise location of 157.165.4.67 on the map!
157.165.4.199	View precise location of 157.165.4.199 on the map!
157.165.4.145	View precise location of 157.165.4.145 on the map!
157.165.4.177	View precise location of 157.165.4.177 on the map!
157.165.4.246	View precise location of 157.165.4.246 on the map!
157.165.4.72	View precise location of 157.165.4.72 on the map!
157.165.4.37	View precise location of 157.165.4.37 on the map!
157.165.4.115	View precise location of 157.165.4.115 on the map!
157.165.4.2	View precise location of 157.165.4.2 on the map!
157.165.4.85	View precise location of 157.165.4.85 on the map!
157.165.4.8	View precise location of 157.165.4.8 on the map!

10 Random IPs

145.83.84.15	Find precise map location of 145.83.84.15
215.35.142.115	Find precise map location of 215.35.142.115
244.182.255.110	Find precise map location of 244.182.255.110
27.119.3.31	Find precise map location of 27.119.3.31
221.164.182.236	Find precise map location of 221.164.182.236
50.169.207.225	Find precise map location of 50.169.207.225
200.86.134.249	Find precise map location of 200.86.134.249
42.39.72.134	Find precise map location of 42.39.72.134
19.89.70.94	Find precise map location of 19.89.70.94
58.145.75.27	Find precise map location of 58.145.75.27
173.116.199.42	Find precise map location of 173.116.199.42

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