143.52.148 is a class C of IPs

Sample IPs from the class C 143.52.148

143.52.148.126	View precise location of 143.52.148.126 on the map!
143.52.148.254	View precise location of 143.52.148.254 on the map!
143.52.148.9	View precise location of 143.52.148.9 on the map!
143.52.148.179	View precise location of 143.52.148.179 on the map!
143.52.148.134	View precise location of 143.52.148.134 on the map!
143.52.148.178	View precise location of 143.52.148.178 on the map!
143.52.148.50	View precise location of 143.52.148.50 on the map!
143.52.148.247	View precise location of 143.52.148.247 on the map!
143.52.148.210	View precise location of 143.52.148.210 on the map!
143.52.148.89	View precise location of 143.52.148.89 on the map!
143.52.148.228	View precise location of 143.52.148.228 on the map!

10 Random IPs

1.224.244.51	Find precise map location of 1.224.244.51
182.243.56.135	Find precise map location of 182.243.56.135
60.42.101.56	Find precise map location of 60.42.101.56
196.163.59.20	Find precise map location of 196.163.59.20
232.200.84.243	Find precise map location of 232.200.84.243
153.237.250.126	Find precise map location of 153.237.250.126
237.158.58.164	Find precise map location of 237.158.58.164
240.89.197.14	Find precise map location of 240.89.197.14
190.97.165.161	Find precise map location of 190.97.165.161
113.120.2.110	Find precise map location of 113.120.2.110
147.230.52.182	Find precise map location of 147.230.52.182

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