84.57.91 is a class C of IPs

Sample IPs from the class C 84.57.91

84.57.91.206	View precise location of 84.57.91.206 on the map!
84.57.91.98	View precise location of 84.57.91.98 on the map!
84.57.91.134	View precise location of 84.57.91.134 on the map!
84.57.91.47	View precise location of 84.57.91.47 on the map!
84.57.91.114	View precise location of 84.57.91.114 on the map!
84.57.91.54	View precise location of 84.57.91.54 on the map!
84.57.91.2	View precise location of 84.57.91.2 on the map!
84.57.91.119	View precise location of 84.57.91.119 on the map!
84.57.91.187	View precise location of 84.57.91.187 on the map!
84.57.91.23	View precise location of 84.57.91.23 on the map!
84.57.91.1	View precise location of 84.57.91.1 on the map!

10 Random IPs

216.64.38.147	Find precise map location of 216.64.38.147
50.219.86.30	Find precise map location of 50.219.86.30
105.165.189.25	Find precise map location of 105.165.189.25
11.206.235.143	Find precise map location of 11.206.235.143
155.69.196.153	Find precise map location of 155.69.196.153
152.110.129.72	Find precise map location of 152.110.129.72
93.239.129.35	Find precise map location of 93.239.129.35
134.186.66.44	Find precise map location of 134.186.66.44
164.187.180.225	Find precise map location of 164.187.180.225
186.61.76.163	Find precise map location of 186.61.76.163
38.8.231.176	Find precise map location of 38.8.231.176

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