156.39.16 is a class C of IPs

Sample IPs from the class C 156.39.16

156.39.16.80	View precise location of 156.39.16.80 on the map!
156.39.16.151	View precise location of 156.39.16.151 on the map!
156.39.16.39	View precise location of 156.39.16.39 on the map!
156.39.16.16	View precise location of 156.39.16.16 on the map!
156.39.16.120	View precise location of 156.39.16.120 on the map!
156.39.16.150	View precise location of 156.39.16.150 on the map!
156.39.16.201	View precise location of 156.39.16.201 on the map!
156.39.16.18	View precise location of 156.39.16.18 on the map!
156.39.16.56	View precise location of 156.39.16.56 on the map!
156.39.16.178	View precise location of 156.39.16.178 on the map!
156.39.16.87	View precise location of 156.39.16.87 on the map!

10 Random IPs

4.225.220.132	Find precise map location of 4.225.220.132
156.40.222.104	Find precise map location of 156.40.222.104
30.6.124.254	Find precise map location of 30.6.124.254
229.39.158.226	Find precise map location of 229.39.158.226
22.205.39.87	Find precise map location of 22.205.39.87
3.112.25.145	Find precise map location of 3.112.25.145
6.96.178.247	Find precise map location of 6.96.178.247
152.111.173.83	Find precise map location of 152.111.173.83
153.79.36.105	Find precise map location of 153.79.36.105
240.123.187.38	Find precise map location of 240.123.187.38
172.6.24.140	Find precise map location of 172.6.24.140

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