57.9.159 is a class C of IPs

Sample IPs from the class C 57.9.159

57.9.159.248	View precise location of 57.9.159.248 on the map!
57.9.159.95	View precise location of 57.9.159.95 on the map!
57.9.159.239	View precise location of 57.9.159.239 on the map!
57.9.159.183	View precise location of 57.9.159.183 on the map!
57.9.159.75	View precise location of 57.9.159.75 on the map!
57.9.159.80	View precise location of 57.9.159.80 on the map!
57.9.159.231	View precise location of 57.9.159.231 on the map!
57.9.159.46	View precise location of 57.9.159.46 on the map!
57.9.159.11	View precise location of 57.9.159.11 on the map!
57.9.159.171	View precise location of 57.9.159.171 on the map!
57.9.159.190	View precise location of 57.9.159.190 on the map!

10 Random IPs

227.217.1.174	Find precise map location of 227.217.1.174
46.251.230.10	Find precise map location of 46.251.230.10
63.179.49.148	Find precise map location of 63.179.49.148
77.23.73.181	Find precise map location of 77.23.73.181
61.211.122.102	Find precise map location of 61.211.122.102
178.26.243.41	Find precise map location of 178.26.243.41
49.116.9.86	Find precise map location of 49.116.9.86
81.58.202.250	Find precise map location of 81.58.202.250
34.38.127.31	Find precise map location of 34.38.127.31
189.9.107.233	Find precise map location of 189.9.107.233
222.211.230.90	Find precise map location of 222.211.230.90

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