158.38.128 is a class C of IPs

Sample IPs from the class C 158.38.128

158.38.128.71	View precise location of 158.38.128.71 on the map!
158.38.128.128	View precise location of 158.38.128.128 on the map!
158.38.128.80	View precise location of 158.38.128.80 on the map!
158.38.128.39	View precise location of 158.38.128.39 on the map!
158.38.128.145	View precise location of 158.38.128.145 on the map!
158.38.128.223	View precise location of 158.38.128.223 on the map!
158.38.128.137	View precise location of 158.38.128.137 on the map!
158.38.128.182	View precise location of 158.38.128.182 on the map!
158.38.128.143	View precise location of 158.38.128.143 on the map!
158.38.128.1	View precise location of 158.38.128.1 on the map!
158.38.128.47	View precise location of 158.38.128.47 on the map!

10 Random IPs

163.117.251.71	Find precise map location of 163.117.251.71
113.226.51.228	Find precise map location of 113.226.51.228
9.72.51.170	Find precise map location of 9.72.51.170
23.72.211.233	Find precise map location of 23.72.211.233
106.219.225.196	Find precise map location of 106.219.225.196
6.112.49.242	Find precise map location of 6.112.49.242
96.98.79.169	Find precise map location of 96.98.79.169
226.96.84.160	Find precise map location of 226.96.84.160
67.222.34.173	Find precise map location of 67.222.34.173
191.127.105.194	Find precise map location of 191.127.105.194
204.81.215.89	Find precise map location of 204.81.215.89

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