56.13.228 is a class C of IPs

Sample IPs from the class C 56.13.228

56.13.228.141	View precise location of 56.13.228.141 on the map!
56.13.228.134	View precise location of 56.13.228.134 on the map!
56.13.228.144	View precise location of 56.13.228.144 on the map!
56.13.228.205	View precise location of 56.13.228.205 on the map!
56.13.228.175	View precise location of 56.13.228.175 on the map!
56.13.228.131	View precise location of 56.13.228.131 on the map!
56.13.228.254	View precise location of 56.13.228.254 on the map!
56.13.228.182	View precise location of 56.13.228.182 on the map!
56.13.228.46	View precise location of 56.13.228.46 on the map!
56.13.228.253	View precise location of 56.13.228.253 on the map!
56.13.228.55	View precise location of 56.13.228.55 on the map!

10 Random IPs

209.190.241.159	Find precise map location of 209.190.241.159
54.7.142.173	Find precise map location of 54.7.142.173
111.72.50.67	Find precise map location of 111.72.50.67
86.202.149.169	Find precise map location of 86.202.149.169
192.87.88.138	Find precise map location of 192.87.88.138
36.253.240.27	Find precise map location of 36.253.240.27
105.174.66.210	Find precise map location of 105.174.66.210
52.105.188.233	Find precise map location of 52.105.188.233
6.80.104.39	Find precise map location of 6.80.104.39
247.235.208.135	Find precise map location of 247.235.208.135
209.10.137.104	Find precise map location of 209.10.137.104

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