3.31 is a class B of IPs

Sample IPs from the class B 3.31

3.31.124.253	View precise location of 3.31.124.253 on the map!
3.31.70.156	View precise location of 3.31.70.156 on the map!
3.31.1.119	View precise location of 3.31.1.119 on the map!
3.31.90.152	View precise location of 3.31.90.152 on the map!
3.31.130.169	View precise location of 3.31.130.169 on the map!
3.31.197.214	View precise location of 3.31.197.214 on the map!
3.31.59.35	View precise location of 3.31.59.35 on the map!
3.31.250.27	View precise location of 3.31.250.27 on the map!
3.31.2.194	View precise location of 3.31.2.194 on the map!
3.31.242.186	View precise location of 3.31.242.186 on the map!
3.31.90.18	View precise location of 3.31.90.18 on the map!

10 Random IPs

245.192.228.169	Find precise map location of 245.192.228.169
163.207.18.40	Find precise map location of 163.207.18.40
93.125.62.224	Find precise map location of 93.125.62.224
76.167.12.249	Find precise map location of 76.167.12.249
141.32.99.76	Find precise map location of 141.32.99.76
111.188.75.52	Find precise map location of 111.188.75.52
66.243.75.72	Find precise map location of 66.243.75.72
113.123.155.194	Find precise map location of 113.123.155.194
15.134.193.178	Find precise map location of 15.134.193.178
212.126.35.183	Find precise map location of 212.126.35.183
35.16.251.74	Find precise map location of 35.16.251.74

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