52.91.40 is a class C of IPs

Sample IPs from the class C 52.91.40

52.91.40.248	View precise location of 52.91.40.248 on the map!
52.91.40.152	View precise location of 52.91.40.152 on the map!
52.91.40.179	View precise location of 52.91.40.179 on the map!
52.91.40.17	View precise location of 52.91.40.17 on the map!
52.91.40.222	View precise location of 52.91.40.222 on the map!
52.91.40.3	View precise location of 52.91.40.3 on the map!
52.91.40.63	View precise location of 52.91.40.63 on the map!
52.91.40.88	View precise location of 52.91.40.88 on the map!
52.91.40.10	View precise location of 52.91.40.10 on the map!
52.91.40.4	View precise location of 52.91.40.4 on the map!
52.91.40.28	View precise location of 52.91.40.28 on the map!

10 Random IPs

28.249.57.221	Find precise map location of 28.249.57.221
203.20.54.99	Find precise map location of 203.20.54.99
223.255.253.129	Find precise map location of 223.255.253.129
190.228.52.88	Find precise map location of 190.228.52.88
35.114.122.10	Find precise map location of 35.114.122.10
125.117.140.27	Find precise map location of 125.117.140.27
205.232.106.100	Find precise map location of 205.232.106.100
34.88.121.157	Find precise map location of 34.88.121.157
139.117.48.25	Find precise map location of 139.117.48.25
26.157.45.186	Find precise map location of 26.157.45.186
184.11.36.176	Find precise map location of 184.11.36.176

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