227.143.140 is a class C of IPs

Sample IPs from the class C 227.143.140

227.143.140.52	View precise location of 227.143.140.52 on the map!
227.143.140.176	View precise location of 227.143.140.176 on the map!
227.143.140.84	View precise location of 227.143.140.84 on the map!
227.143.140.189	View precise location of 227.143.140.189 on the map!
227.143.140.24	View precise location of 227.143.140.24 on the map!
227.143.140.104	View precise location of 227.143.140.104 on the map!
227.143.140.221	View precise location of 227.143.140.221 on the map!
227.143.140.206	View precise location of 227.143.140.206 on the map!
227.143.140.196	View precise location of 227.143.140.196 on the map!
227.143.140.204	View precise location of 227.143.140.204 on the map!
227.143.140.232	View precise location of 227.143.140.232 on the map!

10 Random IPs

81.127.173.220	Find precise map location of 81.127.173.220
95.228.229.99	Find precise map location of 95.228.229.99
158.233.22.60	Find precise map location of 158.233.22.60
254.51.72.134	Find precise map location of 254.51.72.134
222.20.88.8	Find precise map location of 222.20.88.8
254.172.72.224	Find precise map location of 254.172.72.224
165.35.71.52	Find precise map location of 165.35.71.52
30.234.207.107	Find precise map location of 30.234.207.107
97.14.229.147	Find precise map location of 97.14.229.147
25.233.197.30	Find precise map location of 25.233.197.30
135.93.73.147	Find precise map location of 135.93.73.147

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