231.234.99 is a class C of IPs

Sample IPs from the class C 231.234.99

231.234.99.246	View precise location of 231.234.99.246 on the map!
231.234.99.232	View precise location of 231.234.99.232 on the map!
231.234.99.127	View precise location of 231.234.99.127 on the map!
231.234.99.132	View precise location of 231.234.99.132 on the map!
231.234.99.108	View precise location of 231.234.99.108 on the map!
231.234.99.219	View precise location of 231.234.99.219 on the map!
231.234.99.40	View precise location of 231.234.99.40 on the map!
231.234.99.210	View precise location of 231.234.99.210 on the map!
231.234.99.229	View precise location of 231.234.99.229 on the map!
231.234.99.77	View precise location of 231.234.99.77 on the map!
231.234.99.1	View precise location of 231.234.99.1 on the map!

10 Random IPs

161.1.133.87	Find precise map location of 161.1.133.87
211.195.105.230	Find precise map location of 211.195.105.230
107.205.8.26	Find precise map location of 107.205.8.26
136.139.14.248	Find precise map location of 136.139.14.248
60.68.28.116	Find precise map location of 60.68.28.116
60.229.94.116	Find precise map location of 60.229.94.116
65.75.175.119	Find precise map location of 65.75.175.119
214.79.117.127	Find precise map location of 214.79.117.127
6.206.153.44	Find precise map location of 6.206.153.44
170.14.47.49	Find precise map location of 170.14.47.49
196.67.239.121	Find precise map location of 196.67.239.121

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