21.222.239 is a class C of IPs

Sample IPs from the class C 21.222.239

21.222.239.9	View precise location of 21.222.239.9 on the map!
21.222.239.246	View precise location of 21.222.239.246 on the map!
21.222.239.166	View precise location of 21.222.239.166 on the map!
21.222.239.194	View precise location of 21.222.239.194 on the map!
21.222.239.65	View precise location of 21.222.239.65 on the map!
21.222.239.142	View precise location of 21.222.239.142 on the map!
21.222.239.184	View precise location of 21.222.239.184 on the map!
21.222.239.106	View precise location of 21.222.239.106 on the map!
21.222.239.146	View precise location of 21.222.239.146 on the map!
21.222.239.30	View precise location of 21.222.239.30 on the map!
21.222.239.253	View precise location of 21.222.239.253 on the map!

10 Random IPs

177.230.196.32	Find precise map location of 177.230.196.32
43.85.123.76	Find precise map location of 43.85.123.76
244.58.195.194	Find precise map location of 244.58.195.194
247.39.185.118	Find precise map location of 247.39.185.118
188.13.234.196	Find precise map location of 188.13.234.196
189.32.38.223	Find precise map location of 189.32.38.223
28.88.179.92	Find precise map location of 28.88.179.92
240.35.236.123	Find precise map location of 240.35.236.123
132.3.192.83	Find precise map location of 132.3.192.83
82.212.139.136	Find precise map location of 82.212.139.136
20.215.187.226	Find precise map location of 20.215.187.226

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