28.17.57 is a class C of IPs

Sample IPs from the class C 28.17.57

28.17.57.29	View precise location of 28.17.57.29 on the map!
28.17.57.157	View precise location of 28.17.57.157 on the map!
28.17.57.24	View precise location of 28.17.57.24 on the map!
28.17.57.14	View precise location of 28.17.57.14 on the map!
28.17.57.56	View precise location of 28.17.57.56 on the map!
28.17.57.178	View precise location of 28.17.57.178 on the map!
28.17.57.21	View precise location of 28.17.57.21 on the map!
28.17.57.78	View precise location of 28.17.57.78 on the map!
28.17.57.148	View precise location of 28.17.57.148 on the map!
28.17.57.21	View precise location of 28.17.57.21 on the map!
28.17.57.10	View precise location of 28.17.57.10 on the map!

10 Random IPs

70.113.98.250	Find precise map location of 70.113.98.250
55.215.162.140	Find precise map location of 55.215.162.140
41.109.111.238	Find precise map location of 41.109.111.238
241.75.72.93	Find precise map location of 241.75.72.93
241.17.152.97	Find precise map location of 241.17.152.97
195.140.58.128	Find precise map location of 195.140.58.128
8.26.159.84	Find precise map location of 8.26.159.84
13.81.33.127	Find precise map location of 13.81.33.127
73.249.150.191	Find precise map location of 73.249.150.191
42.237.193.43	Find precise map location of 42.237.193.43
26.14.212.124	Find precise map location of 26.14.212.124

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