147.140.144 is a class C of IPs

Sample IPs from the class C 147.140.144

147.140.144.28	View precise location of 147.140.144.28 on the map!
147.140.144.136	View precise location of 147.140.144.136 on the map!
147.140.144.196	View precise location of 147.140.144.196 on the map!
147.140.144.79	View precise location of 147.140.144.79 on the map!
147.140.144.99	View precise location of 147.140.144.99 on the map!
147.140.144.13	View precise location of 147.140.144.13 on the map!
147.140.144.104	View precise location of 147.140.144.104 on the map!
147.140.144.17	View precise location of 147.140.144.17 on the map!
147.140.144.255	View precise location of 147.140.144.255 on the map!
147.140.144.112	View precise location of 147.140.144.112 on the map!
147.140.144.72	View precise location of 147.140.144.72 on the map!

10 Random IPs

135.124.80.205	Find precise map location of 135.124.80.205
77.147.69.138	Find precise map location of 77.147.69.138
229.208.95.156	Find precise map location of 229.208.95.156
207.204.49.71	Find precise map location of 207.204.49.71
71.37.157.83	Find precise map location of 71.37.157.83
204.72.65.189	Find precise map location of 204.72.65.189
170.105.121.59	Find precise map location of 170.105.121.59
27.202.57.67	Find precise map location of 27.202.57.67
228.203.75.189	Find precise map location of 228.203.75.189
9.140.112.111	Find precise map location of 9.140.112.111
146.152.141.224	Find precise map location of 146.152.141.224

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