155.68.51 is a class C of IPs

Sample IPs from the class C 155.68.51

155.68.51.105	View precise location of 155.68.51.105 on the map!
155.68.51.21	View precise location of 155.68.51.21 on the map!
155.68.51.16	View precise location of 155.68.51.16 on the map!
155.68.51.91	View precise location of 155.68.51.91 on the map!
155.68.51.4	View precise location of 155.68.51.4 on the map!
155.68.51.128	View precise location of 155.68.51.128 on the map!
155.68.51.36	View precise location of 155.68.51.36 on the map!
155.68.51.162	View precise location of 155.68.51.162 on the map!
155.68.51.82	View precise location of 155.68.51.82 on the map!
155.68.51.195	View precise location of 155.68.51.195 on the map!
155.68.51.140	View precise location of 155.68.51.140 on the map!

10 Random IPs

167.203.232.184	Find precise map location of 167.203.232.184
238.49.107.113	Find precise map location of 238.49.107.113
97.29.100.156	Find precise map location of 97.29.100.156
187.195.6.128	Find precise map location of 187.195.6.128
1.70.196.230	Find precise map location of 1.70.196.230
193.158.102.70	Find precise map location of 193.158.102.70
192.174.57.140	Find precise map location of 192.174.57.140
48.230.37.140	Find precise map location of 48.230.37.140
83.7.196.14	Find precise map location of 83.7.196.14
127.42.13.126	Find precise map location of 127.42.13.126
60.111.94.190	Find precise map location of 60.111.94.190

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