13.221.84 is a class C of IPs

Sample IPs from the class C 13.221.84

13.221.84.123	View precise location of 13.221.84.123 on the map!
13.221.84.234	View precise location of 13.221.84.234 on the map!
13.221.84.187	View precise location of 13.221.84.187 on the map!
13.221.84.61	View precise location of 13.221.84.61 on the map!
13.221.84.85	View precise location of 13.221.84.85 on the map!
13.221.84.211	View precise location of 13.221.84.211 on the map!
13.221.84.88	View precise location of 13.221.84.88 on the map!
13.221.84.160	View precise location of 13.221.84.160 on the map!
13.221.84.21	View precise location of 13.221.84.21 on the map!
13.221.84.251	View precise location of 13.221.84.251 on the map!
13.221.84.167	View precise location of 13.221.84.167 on the map!

10 Random IPs

237.35.81.36	Find precise map location of 237.35.81.36
249.101.163.45	Find precise map location of 249.101.163.45
35.56.178.121	Find precise map location of 35.56.178.121
73.191.69.140	Find precise map location of 73.191.69.140
22.244.225.52	Find precise map location of 22.244.225.52
103.174.174.231	Find precise map location of 103.174.174.231
181.210.235.250	Find precise map location of 181.210.235.250
148.105.43.116	Find precise map location of 148.105.43.116
151.44.200.159	Find precise map location of 151.44.200.159
189.116.226.51	Find precise map location of 189.116.226.51
32.231.34.15	Find precise map location of 32.231.34.15

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