158.177.212 is a class C of IPs

Sample IPs from the class C 158.177.212

158.177.212.22	View precise location of 158.177.212.22 on the map!
158.177.212.123	View precise location of 158.177.212.123 on the map!
158.177.212.227	View precise location of 158.177.212.227 on the map!
158.177.212.136	View precise location of 158.177.212.136 on the map!
158.177.212.166	View precise location of 158.177.212.166 on the map!
158.177.212.114	View precise location of 158.177.212.114 on the map!
158.177.212.22	View precise location of 158.177.212.22 on the map!
158.177.212.142	View precise location of 158.177.212.142 on the map!
158.177.212.241	View precise location of 158.177.212.241 on the map!
158.177.212.110	View precise location of 158.177.212.110 on the map!
158.177.212.45	View precise location of 158.177.212.45 on the map!

10 Random IPs

208.189.116.146	Find precise map location of 208.189.116.146
236.144.218.47	Find precise map location of 236.144.218.47
190.50.14.171	Find precise map location of 190.50.14.171
138.113.222.22	Find precise map location of 138.113.222.22
69.109.138.217	Find precise map location of 69.109.138.217
229.28.93.54	Find precise map location of 229.28.93.54
72.113.193.156	Find precise map location of 72.113.193.156
17.147.25.168	Find precise map location of 17.147.25.168
119.249.77.169	Find precise map location of 119.249.77.169
220.104.133.51	Find precise map location of 220.104.133.51
171.53.142.36	Find precise map location of 171.53.142.36

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