215.123.204 is a class C of IPs

Sample IPs from the class C 215.123.204

215.123.204.157	View precise location of 215.123.204.157 on the map!
215.123.204.14	View precise location of 215.123.204.14 on the map!
215.123.204.205	View precise location of 215.123.204.205 on the map!
215.123.204.153	View precise location of 215.123.204.153 on the map!
215.123.204.76	View precise location of 215.123.204.76 on the map!
215.123.204.181	View precise location of 215.123.204.181 on the map!
215.123.204.23	View precise location of 215.123.204.23 on the map!
215.123.204.136	View precise location of 215.123.204.136 on the map!
215.123.204.173	View precise location of 215.123.204.173 on the map!
215.123.204.164	View precise location of 215.123.204.164 on the map!
215.123.204.110	View precise location of 215.123.204.110 on the map!

10 Random IPs

190.51.51.197	Find precise map location of 190.51.51.197
148.39.26.145	Find precise map location of 148.39.26.145
12.221.252.214	Find precise map location of 12.221.252.214
215.173.211.35	Find precise map location of 215.173.211.35
98.28.103.206	Find precise map location of 98.28.103.206
43.36.205.100	Find precise map location of 43.36.205.100
100.24.212.128	Find precise map location of 100.24.212.128
243.134.168.176	Find precise map location of 243.134.168.176
50.171.221.51	Find precise map location of 50.171.221.51
249.56.142.67	Find precise map location of 249.56.142.67
240.27.193.103	Find precise map location of 240.27.193.103

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