231.49.6 is a class C of IPs

Sample IPs from the class C 231.49.6

231.49.6.157	View precise location of 231.49.6.157 on the map!
231.49.6.71	View precise location of 231.49.6.71 on the map!
231.49.6.219	View precise location of 231.49.6.219 on the map!
231.49.6.163	View precise location of 231.49.6.163 on the map!
231.49.6.86	View precise location of 231.49.6.86 on the map!
231.49.6.218	View precise location of 231.49.6.218 on the map!
231.49.6.172	View precise location of 231.49.6.172 on the map!
231.49.6.22	View precise location of 231.49.6.22 on the map!
231.49.6.208	View precise location of 231.49.6.208 on the map!
231.49.6.133	View precise location of 231.49.6.133 on the map!
231.49.6.121	View precise location of 231.49.6.121 on the map!

10 Random IPs

91.134.108.219	Find precise map location of 91.134.108.219
182.140.167.130	Find precise map location of 182.140.167.130
230.201.83.79	Find precise map location of 230.201.83.79
185.148.208.28	Find precise map location of 185.148.208.28
28.151.197.54	Find precise map location of 28.151.197.54
140.67.72.104	Find precise map location of 140.67.72.104
179.10.185.58	Find precise map location of 179.10.185.58
179.213.167.158	Find precise map location of 179.213.167.158
122.104.14.159	Find precise map location of 122.104.14.159
7.45.50.126	Find precise map location of 7.45.50.126
53.94.136.16	Find precise map location of 53.94.136.16

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