170.204.28 is a class C of IPs

Sample IPs from the class C 170.204.28

170.204.28.29	View precise location of 170.204.28.29 on the map!
170.204.28.96	View precise location of 170.204.28.96 on the map!
170.204.28.176	View precise location of 170.204.28.176 on the map!
170.204.28.36	View precise location of 170.204.28.36 on the map!
170.204.28.23	View precise location of 170.204.28.23 on the map!
170.204.28.87	View precise location of 170.204.28.87 on the map!
170.204.28.253	View precise location of 170.204.28.253 on the map!
170.204.28.201	View precise location of 170.204.28.201 on the map!
170.204.28.19	View precise location of 170.204.28.19 on the map!
170.204.28.51	View precise location of 170.204.28.51 on the map!
170.204.28.185	View precise location of 170.204.28.185 on the map!

10 Random IPs

221.40.55.211	Find precise map location of 221.40.55.211
130.2.59.14	Find precise map location of 130.2.59.14
17.231.57.92	Find precise map location of 17.231.57.92
34.87.220.95	Find precise map location of 34.87.220.95
25.40.138.198	Find precise map location of 25.40.138.198
239.7.80.5	Find precise map location of 239.7.80.5
13.137.82.111	Find precise map location of 13.137.82.111
231.35.131.136	Find precise map location of 231.35.131.136
202.15.118.141	Find precise map location of 202.15.118.141
223.8.157.190	Find precise map location of 223.8.157.190
47.108.57.148	Find precise map location of 47.108.57.148

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