237.242.57 is a class C of IPs

Sample IPs from the class C 237.242.57

237.242.57.229	View precise location of 237.242.57.229 on the map!
237.242.57.183	View precise location of 237.242.57.183 on the map!
237.242.57.61	View precise location of 237.242.57.61 on the map!
237.242.57.254	View precise location of 237.242.57.254 on the map!
237.242.57.95	View precise location of 237.242.57.95 on the map!
237.242.57.66	View precise location of 237.242.57.66 on the map!
237.242.57.236	View precise location of 237.242.57.236 on the map!
237.242.57.18	View precise location of 237.242.57.18 on the map!
237.242.57.36	View precise location of 237.242.57.36 on the map!
237.242.57.136	View precise location of 237.242.57.136 on the map!
237.242.57.145	View precise location of 237.242.57.145 on the map!

10 Random IPs

192.51.131.251	Find precise map location of 192.51.131.251
25.29.73.211	Find precise map location of 25.29.73.211
217.195.208.72	Find precise map location of 217.195.208.72
193.177.238.31	Find precise map location of 193.177.238.31
246.26.15.212	Find precise map location of 246.26.15.212
16.162.59.213	Find precise map location of 16.162.59.213
155.129.104.140	Find precise map location of 155.129.104.140
153.36.143.143	Find precise map location of 153.36.143.143
51.38.225.83	Find precise map location of 51.38.225.83
139.224.121.121	Find precise map location of 139.224.121.121
81.155.65.6	Find precise map location of 81.155.65.6

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