17.143.104 is a class C of IPs

Sample IPs from the class C 17.143.104

17.143.104.90	View precise location of 17.143.104.90 on the map!
17.143.104.64	View precise location of 17.143.104.64 on the map!
17.143.104.40	View precise location of 17.143.104.40 on the map!
17.143.104.77	View precise location of 17.143.104.77 on the map!
17.143.104.59	View precise location of 17.143.104.59 on the map!
17.143.104.249	View precise location of 17.143.104.249 on the map!
17.143.104.88	View precise location of 17.143.104.88 on the map!
17.143.104.95	View precise location of 17.143.104.95 on the map!
17.143.104.120	View precise location of 17.143.104.120 on the map!
17.143.104.7	View precise location of 17.143.104.7 on the map!
17.143.104.77	View precise location of 17.143.104.77 on the map!

10 Random IPs

157.133.218.58	Find precise map location of 157.133.218.58
111.124.115.52	Find precise map location of 111.124.115.52
211.236.242.189	Find precise map location of 211.236.242.189
203.94.26.243	Find precise map location of 203.94.26.243
168.118.58.89	Find precise map location of 168.118.58.89
204.17.40.64	Find precise map location of 204.17.40.64
125.235.110.244	Find precise map location of 125.235.110.244
115.216.253.138	Find precise map location of 115.216.253.138
221.209.13.64	Find precise map location of 221.209.13.64
70.241.182.217	Find precise map location of 70.241.182.217
79.184.158.44	Find precise map location of 79.184.158.44

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