237.143.115 is a class C of IPs

Sample IPs from the class C 237.143.115

237.143.115.61	View precise location of 237.143.115.61 on the map!
237.143.115.218	View precise location of 237.143.115.218 on the map!
237.143.115.174	View precise location of 237.143.115.174 on the map!
237.143.115.111	View precise location of 237.143.115.111 on the map!
237.143.115.150	View precise location of 237.143.115.150 on the map!
237.143.115.51	View precise location of 237.143.115.51 on the map!
237.143.115.143	View precise location of 237.143.115.143 on the map!
237.143.115.181	View precise location of 237.143.115.181 on the map!
237.143.115.54	View precise location of 237.143.115.54 on the map!
237.143.115.234	View precise location of 237.143.115.234 on the map!
237.143.115.37	View precise location of 237.143.115.37 on the map!

10 Random IPs

41.73.220.148	Find precise map location of 41.73.220.148
111.253.100.13	Find precise map location of 111.253.100.13
221.115.51.206	Find precise map location of 221.115.51.206
48.159.176.222	Find precise map location of 48.159.176.222
250.242.67.61	Find precise map location of 250.242.67.61
225.205.177.164	Find precise map location of 225.205.177.164
105.52.209.44	Find precise map location of 105.52.209.44
6.45.81.10	Find precise map location of 6.45.81.10
13.37.40.43	Find precise map location of 13.37.40.43
99.93.157.54	Find precise map location of 99.93.157.54
223.77.136.12	Find precise map location of 223.77.136.12

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