91.102.212 is a class C of IPs

Sample IPs from the class C 91.102.212

91.102.212.204	View precise location of 91.102.212.204 on the map!
91.102.212.224	View precise location of 91.102.212.224 on the map!
91.102.212.64	View precise location of 91.102.212.64 on the map!
91.102.212.242	View precise location of 91.102.212.242 on the map!
91.102.212.126	View precise location of 91.102.212.126 on the map!
91.102.212.47	View precise location of 91.102.212.47 on the map!
91.102.212.67	View precise location of 91.102.212.67 on the map!
91.102.212.223	View precise location of 91.102.212.223 on the map!
91.102.212.142	View precise location of 91.102.212.142 on the map!
91.102.212.188	View precise location of 91.102.212.188 on the map!
91.102.212.74	View precise location of 91.102.212.74 on the map!

10 Random IPs

1.56.47.238	Find precise map location of 1.56.47.238
135.47.243.233	Find precise map location of 135.47.243.233
40.32.175.109	Find precise map location of 40.32.175.109
21.158.42.78	Find precise map location of 21.158.42.78
111.99.24.253	Find precise map location of 111.99.24.253
189.7.53.60	Find precise map location of 189.7.53.60
38.90.89.142	Find precise map location of 38.90.89.142
43.172.203.108	Find precise map location of 43.172.203.108
124.236.167.246	Find precise map location of 124.236.167.246
38.196.2.103	Find precise map location of 38.196.2.103
53.177.103.195	Find precise map location of 53.177.103.195

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