143.215.29 is a class C of IPs

Sample IPs from the class C 143.215.29

143.215.29.12	View precise location of 143.215.29.12 on the map!
143.215.29.147	View precise location of 143.215.29.147 on the map!
143.215.29.146	View precise location of 143.215.29.146 on the map!
143.215.29.188	View precise location of 143.215.29.188 on the map!
143.215.29.176	View precise location of 143.215.29.176 on the map!
143.215.29.72	View precise location of 143.215.29.72 on the map!
143.215.29.229	View precise location of 143.215.29.229 on the map!
143.215.29.223	View precise location of 143.215.29.223 on the map!
143.215.29.158	View precise location of 143.215.29.158 on the map!
143.215.29.166	View precise location of 143.215.29.166 on the map!
143.215.29.198	View precise location of 143.215.29.198 on the map!

10 Random IPs

81.6.169.45	Find precise map location of 81.6.169.45
248.27.140.222	Find precise map location of 248.27.140.222
151.121.70.13	Find precise map location of 151.121.70.13
70.18.190.214	Find precise map location of 70.18.190.214
174.21.168.28	Find precise map location of 174.21.168.28
223.218.63.155	Find precise map location of 223.218.63.155
50.237.114.41	Find precise map location of 50.237.114.41
234.139.222.58	Find precise map location of 234.139.222.58
161.199.28.194	Find precise map location of 161.199.28.194
12.211.249.83	Find precise map location of 12.211.249.83
100.182.62.73	Find precise map location of 100.182.62.73

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