143.229.240 is a class C of IPs

Sample IPs from the class C 143.229.240

143.229.240.120	View precise location of 143.229.240.120 on the map!
143.229.240.229	View precise location of 143.229.240.229 on the map!
143.229.240.45	View precise location of 143.229.240.45 on the map!
143.229.240.41	View precise location of 143.229.240.41 on the map!
143.229.240.152	View precise location of 143.229.240.152 on the map!
143.229.240.135	View precise location of 143.229.240.135 on the map!
143.229.240.166	View precise location of 143.229.240.166 on the map!
143.229.240.226	View precise location of 143.229.240.226 on the map!
143.229.240.197	View precise location of 143.229.240.197 on the map!
143.229.240.98	View precise location of 143.229.240.98 on the map!
143.229.240.192	View precise location of 143.229.240.192 on the map!

10 Random IPs

30.210.220.143	Find precise map location of 30.210.220.143
124.28.191.210	Find precise map location of 124.28.191.210
253.171.159.26	Find precise map location of 253.171.159.26
161.57.215.79	Find precise map location of 161.57.215.79
229.98.124.39	Find precise map location of 229.98.124.39
123.93.214.254	Find precise map location of 123.93.214.254
14.199.204.245	Find precise map location of 14.199.204.245
191.190.249.85	Find precise map location of 191.190.249.85
21.202.175.54	Find precise map location of 21.202.175.54
160.12.192.78	Find precise map location of 160.12.192.78
208.114.251.119	Find precise map location of 208.114.251.119

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