20.16.58 is a class C of IPs

Sample IPs from the class C 20.16.58

20.16.58.60	View precise location of 20.16.58.60 on the map!
20.16.58.63	View precise location of 20.16.58.63 on the map!
20.16.58.79	View precise location of 20.16.58.79 on the map!
20.16.58.144	View precise location of 20.16.58.144 on the map!
20.16.58.35	View precise location of 20.16.58.35 on the map!
20.16.58.121	View precise location of 20.16.58.121 on the map!
20.16.58.249	View precise location of 20.16.58.249 on the map!
20.16.58.45	View precise location of 20.16.58.45 on the map!
20.16.58.42	View precise location of 20.16.58.42 on the map!
20.16.58.80	View precise location of 20.16.58.80 on the map!
20.16.58.228	View precise location of 20.16.58.228 on the map!

10 Random IPs

199.135.185.92	Find precise map location of 199.135.185.92
211.66.33.126	Find precise map location of 211.66.33.126
189.93.113.183	Find precise map location of 189.93.113.183
66.166.125.154	Find precise map location of 66.166.125.154
21.156.57.209	Find precise map location of 21.156.57.209
111.80.101.130	Find precise map location of 111.80.101.130
163.48.9.128	Find precise map location of 163.48.9.128
72.1.9.8	Find precise map location of 72.1.9.8
246.64.133.214	Find precise map location of 246.64.133.214
6.95.44.154	Find precise map location of 6.95.44.154
245.105.250.209	Find precise map location of 245.105.250.209

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