149.143.72 is a class C of IPs

Sample IPs from the class C 149.143.72

149.143.72.174	View precise location of 149.143.72.174 on the map!
149.143.72.218	View precise location of 149.143.72.218 on the map!
149.143.72.60	View precise location of 149.143.72.60 on the map!
149.143.72.78	View precise location of 149.143.72.78 on the map!
149.143.72.49	View precise location of 149.143.72.49 on the map!
149.143.72.215	View precise location of 149.143.72.215 on the map!
149.143.72.208	View precise location of 149.143.72.208 on the map!
149.143.72.67	View precise location of 149.143.72.67 on the map!
149.143.72.91	View precise location of 149.143.72.91 on the map!
149.143.72.92	View precise location of 149.143.72.92 on the map!
149.143.72.218	View precise location of 149.143.72.218 on the map!

10 Random IPs

18.78.71.72	Find precise map location of 18.78.71.72
155.205.31.241	Find precise map location of 155.205.31.241
156.170.120.9	Find precise map location of 156.170.120.9
81.20.150.149	Find precise map location of 81.20.150.149
68.195.140.52	Find precise map location of 68.195.140.52
30.43.24.72	Find precise map location of 30.43.24.72
159.171.236.232	Find precise map location of 159.171.236.232
226.30.52.167	Find precise map location of 226.30.52.167
128.236.91.126	Find precise map location of 128.236.91.126
200.242.79.139	Find precise map location of 200.242.79.139
183.63.57.2	Find precise map location of 183.63.57.2

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