51.63.68 is a class C of IPs

Sample IPs from the class C 51.63.68

51.63.68.246	View precise location of 51.63.68.246 on the map!
51.63.68.159	View precise location of 51.63.68.159 on the map!
51.63.68.19	View precise location of 51.63.68.19 on the map!
51.63.68.191	View precise location of 51.63.68.191 on the map!
51.63.68.182	View precise location of 51.63.68.182 on the map!
51.63.68.99	View precise location of 51.63.68.99 on the map!
51.63.68.85	View precise location of 51.63.68.85 on the map!
51.63.68.56	View precise location of 51.63.68.56 on the map!
51.63.68.9	View precise location of 51.63.68.9 on the map!
51.63.68.13	View precise location of 51.63.68.13 on the map!
51.63.68.28	View precise location of 51.63.68.28 on the map!

10 Random IPs

207.82.93.42	Find precise map location of 207.82.93.42
196.14.15.194	Find precise map location of 196.14.15.194
116.212.223.192	Find precise map location of 116.212.223.192
12.234.106.2	Find precise map location of 12.234.106.2
166.69.169.12	Find precise map location of 166.69.169.12
164.85.50.76	Find precise map location of 164.85.50.76
48.116.201.105	Find precise map location of 48.116.201.105
19.239.108.2	Find precise map location of 19.239.108.2
216.167.72.25	Find precise map location of 216.167.72.25
143.47.125.237	Find precise map location of 143.47.125.237
127.138.62.17	Find precise map location of 127.138.62.17

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