53.146.42 is a class C of IPs

Sample IPs from the class C 53.146.42

53.146.42.221	View precise location of 53.146.42.221 on the map!
53.146.42.168	View precise location of 53.146.42.168 on the map!
53.146.42.72	View precise location of 53.146.42.72 on the map!
53.146.42.72	View precise location of 53.146.42.72 on the map!
53.146.42.16	View precise location of 53.146.42.16 on the map!
53.146.42.47	View precise location of 53.146.42.47 on the map!
53.146.42.29	View precise location of 53.146.42.29 on the map!
53.146.42.253	View precise location of 53.146.42.253 on the map!
53.146.42.254	View precise location of 53.146.42.254 on the map!
53.146.42.3	View precise location of 53.146.42.3 on the map!
53.146.42.149	View precise location of 53.146.42.149 on the map!

10 Random IPs

82.133.205.230	Find precise map location of 82.133.205.230
135.37.183.170	Find precise map location of 135.37.183.170
215.230.129.177	Find precise map location of 215.230.129.177
155.80.211.219	Find precise map location of 155.80.211.219
185.92.166.6	Find precise map location of 185.92.166.6
202.36.186.137	Find precise map location of 202.36.186.137
239.76.22.117	Find precise map location of 239.76.22.117
193.169.12.253	Find precise map location of 193.169.12.253
253.69.35.123	Find precise map location of 253.69.35.123
55.138.156.8	Find precise map location of 55.138.156.8
162.124.228.240	Find precise map location of 162.124.228.240

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