215.4.131 is a class C of IPs

Sample IPs from the class C 215.4.131

215.4.131.106	View precise location of 215.4.131.106 on the map!
215.4.131.141	View precise location of 215.4.131.141 on the map!
215.4.131.181	View precise location of 215.4.131.181 on the map!
215.4.131.165	View precise location of 215.4.131.165 on the map!
215.4.131.138	View precise location of 215.4.131.138 on the map!
215.4.131.81	View precise location of 215.4.131.81 on the map!
215.4.131.28	View precise location of 215.4.131.28 on the map!
215.4.131.170	View precise location of 215.4.131.170 on the map!
215.4.131.117	View precise location of 215.4.131.117 on the map!
215.4.131.96	View precise location of 215.4.131.96 on the map!
215.4.131.233	View precise location of 215.4.131.233 on the map!

10 Random IPs

204.195.63.231	Find precise map location of 204.195.63.231
129.182.188.235	Find precise map location of 129.182.188.235
241.85.59.240	Find precise map location of 241.85.59.240
58.194.32.69	Find precise map location of 58.194.32.69
122.155.248.230	Find precise map location of 122.155.248.230
79.42.6.89	Find precise map location of 79.42.6.89
149.10.74.117	Find precise map location of 149.10.74.117
137.67.146.144	Find precise map location of 137.67.146.144
19.10.119.81	Find precise map location of 19.10.119.81
42.32.11.202	Find precise map location of 42.32.11.202
253.13.236.42	Find precise map location of 253.13.236.42

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