12.8.223 is a class C of IPs

Sample IPs from the class C 12.8.223

12.8.223.71	View precise location of 12.8.223.71 on the map!
12.8.223.189	View precise location of 12.8.223.189 on the map!
12.8.223.136	View precise location of 12.8.223.136 on the map!
12.8.223.171	View precise location of 12.8.223.171 on the map!
12.8.223.67	View precise location of 12.8.223.67 on the map!
12.8.223.247	View precise location of 12.8.223.247 on the map!
12.8.223.184	View precise location of 12.8.223.184 on the map!
12.8.223.175	View precise location of 12.8.223.175 on the map!
12.8.223.205	View precise location of 12.8.223.205 on the map!
12.8.223.64	View precise location of 12.8.223.64 on the map!
12.8.223.54	View precise location of 12.8.223.54 on the map!

10 Random IPs

53.167.236.252	Find precise map location of 53.167.236.252
12.160.46.235	Find precise map location of 12.160.46.235
193.70.17.184	Find precise map location of 193.70.17.184
153.120.103.214	Find precise map location of 153.120.103.214
157.90.203.224	Find precise map location of 157.90.203.224
26.28.29.164	Find precise map location of 26.28.29.164
105.171.100.48	Find precise map location of 105.171.100.48
101.57.254.15	Find precise map location of 101.57.254.15
188.32.177.12	Find precise map location of 188.32.177.12
237.248.148.17	Find precise map location of 237.248.148.17
60.198.50.191	Find precise map location of 60.198.50.191

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