56.145.3 is a class C of IPs

Sample IPs from the class C 56.145.3

56.145.3.196	View precise location of 56.145.3.196 on the map!
56.145.3.139	View precise location of 56.145.3.139 on the map!
56.145.3.129	View precise location of 56.145.3.129 on the map!
56.145.3.172	View precise location of 56.145.3.172 on the map!
56.145.3.162	View precise location of 56.145.3.162 on the map!
56.145.3.149	View precise location of 56.145.3.149 on the map!
56.145.3.190	View precise location of 56.145.3.190 on the map!
56.145.3.63	View precise location of 56.145.3.63 on the map!
56.145.3.245	View precise location of 56.145.3.245 on the map!
56.145.3.170	View precise location of 56.145.3.170 on the map!
56.145.3.115	View precise location of 56.145.3.115 on the map!

10 Random IPs

119.221.166.217	Find precise map location of 119.221.166.217
81.42.118.243	Find precise map location of 81.42.118.243
130.220.139.66	Find precise map location of 130.220.139.66
23.33.19.232	Find precise map location of 23.33.19.232
41.31.23.95	Find precise map location of 41.31.23.95
229.242.95.113	Find precise map location of 229.242.95.113
229.161.5.39	Find precise map location of 229.161.5.39
249.214.142.45	Find precise map location of 249.214.142.45
87.102.168.103	Find precise map location of 87.102.168.103
195.63.250.184	Find precise map location of 195.63.250.184
7.204.241.69	Find precise map location of 7.204.241.69

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