231.109.253 is a class C of IPs

Sample IPs from the class C 231.109.253

231.109.253.4	View precise location of 231.109.253.4 on the map!
231.109.253.196	View precise location of 231.109.253.196 on the map!
231.109.253.94	View precise location of 231.109.253.94 on the map!
231.109.253.153	View precise location of 231.109.253.153 on the map!
231.109.253.189	View precise location of 231.109.253.189 on the map!
231.109.253.243	View precise location of 231.109.253.243 on the map!
231.109.253.128	View precise location of 231.109.253.128 on the map!
231.109.253.162	View precise location of 231.109.253.162 on the map!
231.109.253.212	View precise location of 231.109.253.212 on the map!
231.109.253.57	View precise location of 231.109.253.57 on the map!
231.109.253.93	View precise location of 231.109.253.93 on the map!

10 Random IPs

201.5.18.154	Find precise map location of 201.5.18.154
79.175.145.34	Find precise map location of 79.175.145.34
97.28.82.12	Find precise map location of 97.28.82.12
225.154.115.67	Find precise map location of 225.154.115.67
44.182.90.120	Find precise map location of 44.182.90.120
9.44.179.141	Find precise map location of 9.44.179.141
98.134.34.68	Find precise map location of 98.134.34.68
34.45.198.202	Find precise map location of 34.45.198.202
78.200.4.106	Find precise map location of 78.200.4.106
248.224.186.51	Find precise map location of 248.224.186.51
222.198.92.51	Find precise map location of 222.198.92.51

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