144.31.47 is a class C of IPs

Sample IPs from the class C 144.31.47

144.31.47.69	View precise location of 144.31.47.69 on the map!
144.31.47.52	View precise location of 144.31.47.52 on the map!
144.31.47.53	View precise location of 144.31.47.53 on the map!
144.31.47.150	View precise location of 144.31.47.150 on the map!
144.31.47.84	View precise location of 144.31.47.84 on the map!
144.31.47.239	View precise location of 144.31.47.239 on the map!
144.31.47.156	View precise location of 144.31.47.156 on the map!
144.31.47.54	View precise location of 144.31.47.54 on the map!
144.31.47.42	View precise location of 144.31.47.42 on the map!
144.31.47.192	View precise location of 144.31.47.192 on the map!
144.31.47.107	View precise location of 144.31.47.107 on the map!

10 Random IPs

1.159.141.62	Find precise map location of 1.159.141.62
210.9.172.137	Find precise map location of 210.9.172.137
149.249.50.78	Find precise map location of 149.249.50.78
57.169.99.86	Find precise map location of 57.169.99.86
80.178.181.5	Find precise map location of 80.178.181.5
31.250.26.182	Find precise map location of 31.250.26.182
135.112.109.11	Find precise map location of 135.112.109.11
121.34.2.141	Find precise map location of 121.34.2.141
67.160.59.29	Find precise map location of 67.160.59.29
225.215.78.172	Find precise map location of 225.215.78.172
12.57.105.126	Find precise map location of 12.57.105.126

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