231.27.158 is a class C of IPs

Sample IPs from the class C 231.27.158

231.27.158.221	View precise location of 231.27.158.221 on the map!
231.27.158.153	View precise location of 231.27.158.153 on the map!
231.27.158.95	View precise location of 231.27.158.95 on the map!
231.27.158.125	View precise location of 231.27.158.125 on the map!
231.27.158.150	View precise location of 231.27.158.150 on the map!
231.27.158.225	View precise location of 231.27.158.225 on the map!
231.27.158.121	View precise location of 231.27.158.121 on the map!
231.27.158.96	View precise location of 231.27.158.96 on the map!
231.27.158.76	View precise location of 231.27.158.76 on the map!
231.27.158.2	View precise location of 231.27.158.2 on the map!
231.27.158.40	View precise location of 231.27.158.40 on the map!

10 Random IPs

212.249.41.90	Find precise map location of 212.249.41.90
209.182.255.44	Find precise map location of 209.182.255.44
134.48.83.108	Find precise map location of 134.48.83.108
237.183.167.64	Find precise map location of 237.183.167.64
173.200.225.249	Find precise map location of 173.200.225.249
193.172.124.184	Find precise map location of 193.172.124.184
247.42.224.165	Find precise map location of 247.42.224.165
166.39.165.151	Find precise map location of 166.39.165.151
193.10.49.72	Find precise map location of 193.10.49.72
130.193.100.176	Find precise map location of 130.193.100.176
57.93.249.144	Find precise map location of 57.93.249.144

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