213.153.33 is a class C of IPs

Sample IPs from the class C 213.153.33

213.153.33.45	View precise location of 213.153.33.45 on the map!
213.153.33.141	View precise location of 213.153.33.141 on the map!
213.153.33.245	View precise location of 213.153.33.245 on the map!
213.153.33.162	View precise location of 213.153.33.162 on the map!
213.153.33.165	View precise location of 213.153.33.165 on the map!
213.153.33.221	View precise location of 213.153.33.221 on the map!
213.153.33.153	View precise location of 213.153.33.153 on the map!
213.153.33.4	View precise location of 213.153.33.4 on the map!
213.153.33.65	View precise location of 213.153.33.65 on the map!
213.153.33.84	View precise location of 213.153.33.84 on the map!
213.153.33.66	View precise location of 213.153.33.66 on the map!

10 Random IPs

47.208.91.48	Find precise map location of 47.208.91.48
89.88.227.247	Find precise map location of 89.88.227.247
228.224.78.56	Find precise map location of 228.224.78.56
128.232.88.206	Find precise map location of 128.232.88.206
1.217.222.243	Find precise map location of 1.217.222.243
14.18.229.29	Find precise map location of 14.18.229.29
1.131.193.171	Find precise map location of 1.131.193.171
105.13.221.190	Find precise map location of 105.13.221.190
82.5.19.110	Find precise map location of 82.5.19.110
253.153.158.43	Find precise map location of 253.153.158.43
52.114.190.184	Find precise map location of 52.114.190.184

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