20.53.139 is a class C of IPs

Sample IPs from the class C 20.53.139

20.53.139.233	View precise location of 20.53.139.233 on the map!
20.53.139.208	View precise location of 20.53.139.208 on the map!
20.53.139.180	View precise location of 20.53.139.180 on the map!
20.53.139.144	View precise location of 20.53.139.144 on the map!
20.53.139.169	View precise location of 20.53.139.169 on the map!
20.53.139.88	View precise location of 20.53.139.88 on the map!
20.53.139.82	View precise location of 20.53.139.82 on the map!
20.53.139.206	View precise location of 20.53.139.206 on the map!
20.53.139.57	View precise location of 20.53.139.57 on the map!
20.53.139.224	View precise location of 20.53.139.224 on the map!
20.53.139.225	View precise location of 20.53.139.225 on the map!

10 Random IPs

8.247.48.164	Find precise map location of 8.247.48.164
23.16.85.47	Find precise map location of 23.16.85.47
234.217.75.245	Find precise map location of 234.217.75.245
160.29.182.40	Find precise map location of 160.29.182.40
221.116.32.94	Find precise map location of 221.116.32.94
144.169.132.122	Find precise map location of 144.169.132.122
64.1.35.82	Find precise map location of 64.1.35.82
152.77.85.51	Find precise map location of 152.77.85.51
24.229.247.253	Find precise map location of 24.229.247.253
135.76.89.7	Find precise map location of 135.76.89.7
80.155.211.206	Find precise map location of 80.155.211.206

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