133.144.6 is a class C of IPs

Sample IPs from the class C 133.144.6

133.144.6.251	View precise location of 133.144.6.251 on the map!
133.144.6.153	View precise location of 133.144.6.153 on the map!
133.144.6.217	View precise location of 133.144.6.217 on the map!
133.144.6.81	View precise location of 133.144.6.81 on the map!
133.144.6.13	View precise location of 133.144.6.13 on the map!
133.144.6.49	View precise location of 133.144.6.49 on the map!
133.144.6.226	View precise location of 133.144.6.226 on the map!
133.144.6.239	View precise location of 133.144.6.239 on the map!
133.144.6.193	View precise location of 133.144.6.193 on the map!
133.144.6.182	View precise location of 133.144.6.182 on the map!
133.144.6.93	View precise location of 133.144.6.93 on the map!

10 Random IPs

190.149.62.2	Find precise map location of 190.149.62.2
174.80.207.164	Find precise map location of 174.80.207.164
217.3.184.25	Find precise map location of 217.3.184.25
57.40.133.95	Find precise map location of 57.40.133.95
184.249.4.45	Find precise map location of 184.249.4.45
169.215.153.32	Find precise map location of 169.215.153.32
28.138.170.174	Find precise map location of 28.138.170.174
13.225.227.193	Find precise map location of 13.225.227.193
164.186.183.156	Find precise map location of 164.186.183.156
82.121.90.17	Find precise map location of 82.121.90.17
84.115.220.24	Find precise map location of 84.115.220.24

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