56.83.33 is a class C of IPs

Sample IPs from the class C 56.83.33

56.83.33.133	View precise location of 56.83.33.133 on the map!
56.83.33.143	View precise location of 56.83.33.143 on the map!
56.83.33.24	View precise location of 56.83.33.24 on the map!
56.83.33.48	View precise location of 56.83.33.48 on the map!
56.83.33.191	View precise location of 56.83.33.191 on the map!
56.83.33.125	View precise location of 56.83.33.125 on the map!
56.83.33.226	View precise location of 56.83.33.226 on the map!
56.83.33.11	View precise location of 56.83.33.11 on the map!
56.83.33.228	View precise location of 56.83.33.228 on the map!
56.83.33.81	View precise location of 56.83.33.81 on the map!
56.83.33.45	View precise location of 56.83.33.45 on the map!

10 Random IPs

25.74.231.194	Find precise map location of 25.74.231.194
48.68.111.19	Find precise map location of 48.68.111.19
130.61.137.229	Find precise map location of 130.61.137.229
138.185.8.238	Find precise map location of 138.185.8.238
250.236.178.159	Find precise map location of 250.236.178.159
194.153.171.102	Find precise map location of 194.153.171.102
101.15.206.177	Find precise map location of 101.15.206.177
142.193.175.251	Find precise map location of 142.193.175.251
217.79.234.252	Find precise map location of 217.79.234.252
101.180.148.203	Find precise map location of 101.180.148.203
163.69.251.93	Find precise map location of 163.69.251.93

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