158.81.141 is a class C of IPs

Sample IPs from the class C 158.81.141

158.81.141.12	View precise location of 158.81.141.12 on the map!
158.81.141.85	View precise location of 158.81.141.85 on the map!
158.81.141.254	View precise location of 158.81.141.254 on the map!
158.81.141.51	View precise location of 158.81.141.51 on the map!
158.81.141.219	View precise location of 158.81.141.219 on the map!
158.81.141.26	View precise location of 158.81.141.26 on the map!
158.81.141.105	View precise location of 158.81.141.105 on the map!
158.81.141.119	View precise location of 158.81.141.119 on the map!
158.81.141.36	View precise location of 158.81.141.36 on the map!
158.81.141.167	View precise location of 158.81.141.167 on the map!
158.81.141.204	View precise location of 158.81.141.204 on the map!

10 Random IPs

98.219.182.125	Find precise map location of 98.219.182.125
127.2.165.186	Find precise map location of 127.2.165.186
131.184.59.120	Find precise map location of 131.184.59.120
218.38.162.140	Find precise map location of 218.38.162.140
245.18.102.130	Find precise map location of 245.18.102.130
179.131.47.53	Find precise map location of 179.131.47.53
73.87.162.56	Find precise map location of 73.87.162.56
179.80.213.161	Find precise map location of 179.80.213.161
211.224.128.200	Find precise map location of 211.224.128.200
66.169.22.11	Find precise map location of 66.169.22.11
103.16.218.97	Find precise map location of 103.16.218.97

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