31.112.3 is a class C of IPs

Sample IPs from the class C 31.112.3

31.112.3.45	View precise location of 31.112.3.45 on the map!
31.112.3.144	View precise location of 31.112.3.144 on the map!
31.112.3.165	View precise location of 31.112.3.165 on the map!
31.112.3.161	View precise location of 31.112.3.161 on the map!
31.112.3.222	View precise location of 31.112.3.222 on the map!
31.112.3.24	View precise location of 31.112.3.24 on the map!
31.112.3.113	View precise location of 31.112.3.113 on the map!
31.112.3.74	View precise location of 31.112.3.74 on the map!
31.112.3.190	View precise location of 31.112.3.190 on the map!
31.112.3.53	View precise location of 31.112.3.53 on the map!
31.112.3.183	View precise location of 31.112.3.183 on the map!

10 Random IPs

193.123.177.144	Find precise map location of 193.123.177.144
236.229.25.199	Find precise map location of 236.229.25.199
145.128.208.30	Find precise map location of 145.128.208.30
228.251.155.229	Find precise map location of 228.251.155.229
223.23.139.218	Find precise map location of 223.23.139.218
6.93.41.46	Find precise map location of 6.93.41.46
231.6.31.62	Find precise map location of 231.6.31.62
195.6.97.38	Find precise map location of 195.6.97.38
162.63.159.50	Find precise map location of 162.63.159.50
188.48.119.8	Find precise map location of 188.48.119.8
12.122.76.39	Find precise map location of 12.122.76.39

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