131.35.31 is a class C of IPs

Sample IPs from the class C 131.35.31

131.35.31.245	View precise location of 131.35.31.245 on the map!
131.35.31.68	View precise location of 131.35.31.68 on the map!
131.35.31.37	View precise location of 131.35.31.37 on the map!
131.35.31.185	View precise location of 131.35.31.185 on the map!
131.35.31.202	View precise location of 131.35.31.202 on the map!
131.35.31.104	View precise location of 131.35.31.104 on the map!
131.35.31.243	View precise location of 131.35.31.243 on the map!
131.35.31.55	View precise location of 131.35.31.55 on the map!
131.35.31.187	View precise location of 131.35.31.187 on the map!
131.35.31.210	View precise location of 131.35.31.210 on the map!
131.35.31.32	View precise location of 131.35.31.32 on the map!

10 Random IPs

174.105.62.188	Find precise map location of 174.105.62.188
203.130.15.54	Find precise map location of 203.130.15.54
170.209.189.187	Find precise map location of 170.209.189.187
229.248.149.140	Find precise map location of 229.248.149.140
65.124.88.28	Find precise map location of 65.124.88.28
192.155.128.59	Find precise map location of 192.155.128.59
20.10.255.136	Find precise map location of 20.10.255.136
241.198.42.210	Find precise map location of 241.198.42.210
185.203.60.79	Find precise map location of 185.203.60.79
182.220.25.62	Find precise map location of 182.220.25.62
185.44.3.104	Find precise map location of 185.44.3.104

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