236.84.57 is a class C of IPs

Sample IPs from the class C 236.84.57

236.84.57.213	View precise location of 236.84.57.213 on the map!
236.84.57.181	View precise location of 236.84.57.181 on the map!
236.84.57.111	View precise location of 236.84.57.111 on the map!
236.84.57.222	View precise location of 236.84.57.222 on the map!
236.84.57.247	View precise location of 236.84.57.247 on the map!
236.84.57.213	View precise location of 236.84.57.213 on the map!
236.84.57.73	View precise location of 236.84.57.73 on the map!
236.84.57.114	View precise location of 236.84.57.114 on the map!
236.84.57.179	View precise location of 236.84.57.179 on the map!
236.84.57.32	View precise location of 236.84.57.32 on the map!
236.84.57.93	View precise location of 236.84.57.93 on the map!

10 Random IPs

57.218.38.169	Find precise map location of 57.218.38.169
221.41.230.25	Find precise map location of 221.41.230.25
133.69.206.23	Find precise map location of 133.69.206.23
253.196.97.134	Find precise map location of 253.196.97.134
223.243.130.71	Find precise map location of 223.243.130.71
225.17.197.155	Find precise map location of 225.17.197.155
36.30.184.251	Find precise map location of 36.30.184.251
99.228.74.33	Find precise map location of 99.228.74.33
92.19.121.141	Find precise map location of 92.19.121.141
166.35.43.129	Find precise map location of 166.35.43.129
66.199.97.17	Find precise map location of 66.199.97.17

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