99.57.168 is a class C of IPs

Sample IPs from the class C 99.57.168

99.57.168.246	View precise location of 99.57.168.246 on the map!
99.57.168.204	View precise location of 99.57.168.204 on the map!
99.57.168.230	View precise location of 99.57.168.230 on the map!
99.57.168.82	View precise location of 99.57.168.82 on the map!
99.57.168.250	View precise location of 99.57.168.250 on the map!
99.57.168.62	View precise location of 99.57.168.62 on the map!
99.57.168.208	View precise location of 99.57.168.208 on the map!
99.57.168.180	View precise location of 99.57.168.180 on the map!
99.57.168.166	View precise location of 99.57.168.166 on the map!
99.57.168.156	View precise location of 99.57.168.156 on the map!
99.57.168.123	View precise location of 99.57.168.123 on the map!

10 Random IPs

255.93.8.216	Find precise map location of 255.93.8.216
207.165.22.112	Find precise map location of 207.165.22.112
132.44.137.16	Find precise map location of 132.44.137.16
108.44.209.5	Find precise map location of 108.44.209.5
60.145.153.31	Find precise map location of 60.145.153.31
144.225.186.12	Find precise map location of 144.225.186.12
202.187.116.251	Find precise map location of 202.187.116.251
237.31.80.101	Find precise map location of 237.31.80.101
82.96.111.30	Find precise map location of 82.96.111.30
7.118.16.85	Find precise map location of 7.118.16.85
208.135.146.9	Find precise map location of 208.135.146.9

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