56.68 is a class B of IPs

Sample IPs from the class B 56.68

56.68.226.218	View precise location of 56.68.226.218 on the map!
56.68.177.35	View precise location of 56.68.177.35 on the map!
56.68.85.107	View precise location of 56.68.85.107 on the map!
56.68.203.219	View precise location of 56.68.203.219 on the map!
56.68.172.25	View precise location of 56.68.172.25 on the map!
56.68.30.165	View precise location of 56.68.30.165 on the map!
56.68.149.78	View precise location of 56.68.149.78 on the map!
56.68.121.110	View precise location of 56.68.121.110 on the map!
56.68.76.90	View precise location of 56.68.76.90 on the map!
56.68.216.179	View precise location of 56.68.216.179 on the map!
56.68.9.91	View precise location of 56.68.9.91 on the map!

10 Random IPs

243.139.253.122	Find precise map location of 243.139.253.122
199.6.9.139	Find precise map location of 199.6.9.139
218.36.117.190	Find precise map location of 218.36.117.190
87.223.170.1	Find precise map location of 87.223.170.1
122.112.143.46	Find precise map location of 122.112.143.46
238.178.97.13	Find precise map location of 238.178.97.13
195.181.189.115	Find precise map location of 195.181.189.115
105.206.223.160	Find precise map location of 105.206.223.160
203.228.150.163	Find precise map location of 203.228.150.163
69.128.225.30	Find precise map location of 69.128.225.30
146.24.107.44	Find precise map location of 146.24.107.44

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