249.49.57 is a class C of IPs

Sample IPs from the class C 249.49.57

249.49.57.200	View precise location of 249.49.57.200 on the map!
249.49.57.101	View precise location of 249.49.57.101 on the map!
249.49.57.254	View precise location of 249.49.57.254 on the map!
249.49.57.157	View precise location of 249.49.57.157 on the map!
249.49.57.64	View precise location of 249.49.57.64 on the map!
249.49.57.176	View precise location of 249.49.57.176 on the map!
249.49.57.114	View precise location of 249.49.57.114 on the map!
249.49.57.41	View precise location of 249.49.57.41 on the map!
249.49.57.168	View precise location of 249.49.57.168 on the map!
249.49.57.11	View precise location of 249.49.57.11 on the map!
249.49.57.34	View precise location of 249.49.57.34 on the map!

10 Random IPs

9.183.177.48	Find precise map location of 9.183.177.48
99.234.234.162	Find precise map location of 99.234.234.162
92.208.5.220	Find precise map location of 92.208.5.220
168.251.198.53	Find precise map location of 168.251.198.53
155.39.60.27	Find precise map location of 155.39.60.27
74.97.127.41	Find precise map location of 74.97.127.41
205.36.22.64	Find precise map location of 205.36.22.64
151.119.133.19	Find precise map location of 151.119.133.19
169.149.109.204	Find precise map location of 169.149.109.204
152.192.20.234	Find precise map location of 152.192.20.234
17.19.242.240	Find precise map location of 17.19.242.240

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