51.44.40 is a class C of IPs

Sample IPs from the class C 51.44.40

51.44.40.139	View precise location of 51.44.40.139 on the map!
51.44.40.101	View precise location of 51.44.40.101 on the map!
51.44.40.94	View precise location of 51.44.40.94 on the map!
51.44.40.153	View precise location of 51.44.40.153 on the map!
51.44.40.126	View precise location of 51.44.40.126 on the map!
51.44.40.222	View precise location of 51.44.40.222 on the map!
51.44.40.92	View precise location of 51.44.40.92 on the map!
51.44.40.70	View precise location of 51.44.40.70 on the map!
51.44.40.40	View precise location of 51.44.40.40 on the map!
51.44.40.23	View precise location of 51.44.40.23 on the map!
51.44.40.153	View precise location of 51.44.40.153 on the map!

10 Random IPs

203.79.131.38	Find precise map location of 203.79.131.38
69.171.94.79	Find precise map location of 69.171.94.79
185.180.160.11	Find precise map location of 185.180.160.11
132.89.2.38	Find precise map location of 132.89.2.38
225.179.141.184	Find precise map location of 225.179.141.184
183.227.175.16	Find precise map location of 183.227.175.16
167.18.225.138	Find precise map location of 167.18.225.138
68.170.168.228	Find precise map location of 68.170.168.228
23.189.39.117	Find precise map location of 23.189.39.117
249.168.190.146	Find precise map location of 249.168.190.146
244.193.211.43	Find precise map location of 244.193.211.43

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