104.221.61 is a class C of IPs

Sample IPs from the class C 104.221.61

104.221.61.137	View precise location of 104.221.61.137 on the map!
104.221.61.207	View precise location of 104.221.61.207 on the map!
104.221.61.133	View precise location of 104.221.61.133 on the map!
104.221.61.224	View precise location of 104.221.61.224 on the map!
104.221.61.20	View precise location of 104.221.61.20 on the map!
104.221.61.160	View precise location of 104.221.61.160 on the map!
104.221.61.109	View precise location of 104.221.61.109 on the map!
104.221.61.180	View precise location of 104.221.61.180 on the map!
104.221.61.206	View precise location of 104.221.61.206 on the map!
104.221.61.72	View precise location of 104.221.61.72 on the map!
104.221.61.44	View precise location of 104.221.61.44 on the map!

10 Random IPs

235.9.119.142	Find precise map location of 235.9.119.142
16.201.165.44	Find precise map location of 16.201.165.44
202.56.225.59	Find precise map location of 202.56.225.59
188.132.14.169	Find precise map location of 188.132.14.169
165.100.154.139	Find precise map location of 165.100.154.139
35.212.80.102	Find precise map location of 35.212.80.102
101.221.104.196	Find precise map location of 101.221.104.196
40.214.6.239	Find precise map location of 40.214.6.239
172.190.205.178	Find precise map location of 172.190.205.178
20.128.45.212	Find precise map location of 20.128.45.212
169.158.53.88	Find precise map location of 169.158.53.88

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