49.66.56 is a class C of IPs

Sample IPs from the class C 49.66.56

49.66.56.185	View precise location of 49.66.56.185 on the map!
49.66.56.42	View precise location of 49.66.56.42 on the map!
49.66.56.127	View precise location of 49.66.56.127 on the map!
49.66.56.185	View precise location of 49.66.56.185 on the map!
49.66.56.146	View precise location of 49.66.56.146 on the map!
49.66.56.57	View precise location of 49.66.56.57 on the map!
49.66.56.139	View precise location of 49.66.56.139 on the map!
49.66.56.138	View precise location of 49.66.56.138 on the map!
49.66.56.85	View precise location of 49.66.56.85 on the map!
49.66.56.32	View precise location of 49.66.56.32 on the map!
49.66.56.164	View precise location of 49.66.56.164 on the map!

10 Random IPs

124.143.29.202	Find precise map location of 124.143.29.202
255.57.127.225	Find precise map location of 255.57.127.225
90.138.144.223	Find precise map location of 90.138.144.223
185.66.83.235	Find precise map location of 185.66.83.235
248.184.98.14	Find precise map location of 248.184.98.14
1.182.45.42	Find precise map location of 1.182.45.42
169.239.170.40	Find precise map location of 169.239.170.40
93.253.158.170	Find precise map location of 93.253.158.170
179.155.203.77	Find precise map location of 179.155.203.77
71.27.238.217	Find precise map location of 71.27.238.217
112.123.118.249	Find precise map location of 112.123.118.249

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