52.171.90 is a class C of IPs

Sample IPs from the class C 52.171.90

52.171.90.211	View precise location of 52.171.90.211 on the map!
52.171.90.176	View precise location of 52.171.90.176 on the map!
52.171.90.59	View precise location of 52.171.90.59 on the map!
52.171.90.249	View precise location of 52.171.90.249 on the map!
52.171.90.226	View precise location of 52.171.90.226 on the map!
52.171.90.50	View precise location of 52.171.90.50 on the map!
52.171.90.162	View precise location of 52.171.90.162 on the map!
52.171.90.59	View precise location of 52.171.90.59 on the map!
52.171.90.3	View precise location of 52.171.90.3 on the map!
52.171.90.247	View precise location of 52.171.90.247 on the map!
52.171.90.249	View precise location of 52.171.90.249 on the map!

10 Random IPs

50.23.164.10	Find precise map location of 50.23.164.10
108.114.243.189	Find precise map location of 108.114.243.189
79.205.26.187	Find precise map location of 79.205.26.187
72.13.176.69	Find precise map location of 72.13.176.69
80.184.145.28	Find precise map location of 80.184.145.28
213.182.23.82	Find precise map location of 213.182.23.82
98.120.144.207	Find precise map location of 98.120.144.207
36.68.90.147	Find precise map location of 36.68.90.147
105.171.114.10	Find precise map location of 105.171.114.10
228.20.161.243	Find precise map location of 228.20.161.243
123.77.76.190	Find precise map location of 123.77.76.190

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