56.19.123 is a class C of IPs

Sample IPs from the class C 56.19.123

56.19.123.226	View precise location of 56.19.123.226 on the map!
56.19.123.198	View precise location of 56.19.123.198 on the map!
56.19.123.131	View precise location of 56.19.123.131 on the map!
56.19.123.217	View precise location of 56.19.123.217 on the map!
56.19.123.16	View precise location of 56.19.123.16 on the map!
56.19.123.18	View precise location of 56.19.123.18 on the map!
56.19.123.2	View precise location of 56.19.123.2 on the map!
56.19.123.151	View precise location of 56.19.123.151 on the map!
56.19.123.244	View precise location of 56.19.123.244 on the map!
56.19.123.16	View precise location of 56.19.123.16 on the map!
56.19.123.53	View precise location of 56.19.123.53 on the map!

10 Random IPs

4.252.59.47	Find precise map location of 4.252.59.47
21.249.254.119	Find precise map location of 21.249.254.119
18.7.105.81	Find precise map location of 18.7.105.81
182.19.232.70	Find precise map location of 182.19.232.70
184.216.243.242	Find precise map location of 184.216.243.242
101.116.192.76	Find precise map location of 101.116.192.76
129.4.247.115	Find precise map location of 129.4.247.115
132.125.82.15	Find precise map location of 132.125.82.15
119.182.226.183	Find precise map location of 119.182.226.183
165.50.11.225	Find precise map location of 165.50.11.225
72.11.116.188	Find precise map location of 72.11.116.188

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