51.71.102 is a class C of IPs

Sample IPs from the class C 51.71.102

51.71.102.133	View precise location of 51.71.102.133 on the map!
51.71.102.96	View precise location of 51.71.102.96 on the map!
51.71.102.74	View precise location of 51.71.102.74 on the map!
51.71.102.28	View precise location of 51.71.102.28 on the map!
51.71.102.15	View precise location of 51.71.102.15 on the map!
51.71.102.218	View precise location of 51.71.102.218 on the map!
51.71.102.22	View precise location of 51.71.102.22 on the map!
51.71.102.197	View precise location of 51.71.102.197 on the map!
51.71.102.161	View precise location of 51.71.102.161 on the map!
51.71.102.186	View precise location of 51.71.102.186 on the map!
51.71.102.27	View precise location of 51.71.102.27 on the map!

10 Random IPs

22.159.233.132	Find precise map location of 22.159.233.132
249.61.16.230	Find precise map location of 249.61.16.230
126.173.36.243	Find precise map location of 126.173.36.243
43.236.144.30	Find precise map location of 43.236.144.30
18.190.226.45	Find precise map location of 18.190.226.45
4.11.228.138	Find precise map location of 4.11.228.138
252.187.19.93	Find precise map location of 252.187.19.93
78.121.90.141	Find precise map location of 78.121.90.141
150.183.64.154	Find precise map location of 150.183.64.154
3.110.251.222	Find precise map location of 3.110.251.222
140.184.182.4	Find precise map location of 140.184.182.4

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