212.150.143 is a class C of IPs

Sample IPs from the class C 212.150.143

212.150.143.98	View precise location of 212.150.143.98 on the map!
212.150.143.207	View precise location of 212.150.143.207 on the map!
212.150.143.179	View precise location of 212.150.143.179 on the map!
212.150.143.67	View precise location of 212.150.143.67 on the map!
212.150.143.142	View precise location of 212.150.143.142 on the map!
212.150.143.40	View precise location of 212.150.143.40 on the map!
212.150.143.107	View precise location of 212.150.143.107 on the map!
212.150.143.73	View precise location of 212.150.143.73 on the map!
212.150.143.235	View precise location of 212.150.143.235 on the map!
212.150.143.124	View precise location of 212.150.143.124 on the map!
212.150.143.76	View precise location of 212.150.143.76 on the map!

10 Random IPs

51.9.198.164	Find precise map location of 51.9.198.164
191.184.23.239	Find precise map location of 191.184.23.239
102.166.33.231	Find precise map location of 102.166.33.231
219.226.66.246	Find precise map location of 219.226.66.246
225.64.168.166	Find precise map location of 225.64.168.166
195.156.83.64	Find precise map location of 195.156.83.64
10.22.10.218	Find precise map location of 10.22.10.218
171.175.246.218	Find precise map location of 171.175.246.218
135.186.42.187	Find precise map location of 135.186.42.187
12.98.50.192	Find precise map location of 12.98.50.192
231.24.209.139	Find precise map location of 231.24.209.139

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