52.136.99 is a class C of IPs

Sample IPs from the class C 52.136.99

52.136.99.119	View precise location of 52.136.99.119 on the map!
52.136.99.235	View precise location of 52.136.99.235 on the map!
52.136.99.160	View precise location of 52.136.99.160 on the map!
52.136.99.233	View precise location of 52.136.99.233 on the map!
52.136.99.4	View precise location of 52.136.99.4 on the map!
52.136.99.87	View precise location of 52.136.99.87 on the map!
52.136.99.56	View precise location of 52.136.99.56 on the map!
52.136.99.108	View precise location of 52.136.99.108 on the map!
52.136.99.232	View precise location of 52.136.99.232 on the map!
52.136.99.223	View precise location of 52.136.99.223 on the map!
52.136.99.118	View precise location of 52.136.99.118 on the map!

10 Random IPs

185.159.47.253	Find precise map location of 185.159.47.253
189.16.58.73	Find precise map location of 189.16.58.73
179.142.48.68	Find precise map location of 179.142.48.68
67.76.192.236	Find precise map location of 67.76.192.236
252.132.221.17	Find precise map location of 252.132.221.17
80.161.86.10	Find precise map location of 80.161.86.10
39.190.107.156	Find precise map location of 39.190.107.156
16.219.151.126	Find precise map location of 16.219.151.126
183.83.206.95	Find precise map location of 183.83.206.95
63.177.43.167	Find precise map location of 63.177.43.167
161.46.94.244	Find precise map location of 161.46.94.244

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