21.53.39 is a class C of IPs

Sample IPs from the class C 21.53.39

21.53.39.38	View precise location of 21.53.39.38 on the map!
21.53.39.238	View precise location of 21.53.39.238 on the map!
21.53.39.252	View precise location of 21.53.39.252 on the map!
21.53.39.170	View precise location of 21.53.39.170 on the map!
21.53.39.153	View precise location of 21.53.39.153 on the map!
21.53.39.102	View precise location of 21.53.39.102 on the map!
21.53.39.35	View precise location of 21.53.39.35 on the map!
21.53.39.201	View precise location of 21.53.39.201 on the map!
21.53.39.229	View precise location of 21.53.39.229 on the map!
21.53.39.25	View precise location of 21.53.39.25 on the map!
21.53.39.25	View precise location of 21.53.39.25 on the map!

10 Random IPs

178.124.155.150	Find precise map location of 178.124.155.150
231.10.86.92	Find precise map location of 231.10.86.92
79.89.113.168	Find precise map location of 79.89.113.168
104.106.159.211	Find precise map location of 104.106.159.211
181.167.209.163	Find precise map location of 181.167.209.163
236.227.202.114	Find precise map location of 236.227.202.114
47.101.38.144	Find precise map location of 47.101.38.144
74.188.81.77	Find precise map location of 74.188.81.77
104.249.177.191	Find precise map location of 104.249.177.191
118.149.216.99	Find precise map location of 118.149.216.99
204.202.227.135	Find precise map location of 204.202.227.135

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