31.23.5 is a class C of IPs

Sample IPs from the class C 31.23.5

31.23.5.69	View precise location of 31.23.5.69 on the map!
31.23.5.227	View precise location of 31.23.5.227 on the map!
31.23.5.199	View precise location of 31.23.5.199 on the map!
31.23.5.42	View precise location of 31.23.5.42 on the map!
31.23.5.219	View precise location of 31.23.5.219 on the map!
31.23.5.226	View precise location of 31.23.5.226 on the map!
31.23.5.224	View precise location of 31.23.5.224 on the map!
31.23.5.86	View precise location of 31.23.5.86 on the map!
31.23.5.204	View precise location of 31.23.5.204 on the map!
31.23.5.111	View precise location of 31.23.5.111 on the map!
31.23.5.24	View precise location of 31.23.5.24 on the map!

10 Random IPs

104.22.209.39	Find precise map location of 104.22.209.39
73.241.243.255	Find precise map location of 73.241.243.255
3.216.43.234	Find precise map location of 3.216.43.234
180.98.3.201	Find precise map location of 180.98.3.201
174.194.121.238	Find precise map location of 174.194.121.238
4.165.87.190	Find precise map location of 4.165.87.190
179.82.165.164	Find precise map location of 179.82.165.164
186.141.250.229	Find precise map location of 186.141.250.229
66.3.25.12	Find precise map location of 66.3.25.12
141.206.195.202	Find precise map location of 141.206.195.202
65.38.31.40	Find precise map location of 65.38.31.40

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