221.237.85 is a class C of IPs

Sample IPs from the class C 221.237.85

221.237.85.181	View precise location of 221.237.85.181 on the map!
221.237.85.136	View precise location of 221.237.85.136 on the map!
221.237.85.235	View precise location of 221.237.85.235 on the map!
221.237.85.148	View precise location of 221.237.85.148 on the map!
221.237.85.39	View precise location of 221.237.85.39 on the map!
221.237.85.121	View precise location of 221.237.85.121 on the map!
221.237.85.192	View precise location of 221.237.85.192 on the map!
221.237.85.169	View precise location of 221.237.85.169 on the map!
221.237.85.149	View precise location of 221.237.85.149 on the map!
221.237.85.105	View precise location of 221.237.85.105 on the map!
221.237.85.58	View precise location of 221.237.85.58 on the map!

10 Random IPs

6.108.184.139	Find precise map location of 6.108.184.139
132.7.80.230	Find precise map location of 132.7.80.230
165.159.122.21	Find precise map location of 165.159.122.21
11.3.206.47	Find precise map location of 11.3.206.47
90.192.33.220	Find precise map location of 90.192.33.220
22.208.86.121	Find precise map location of 22.208.86.121
218.207.83.21	Find precise map location of 218.207.83.21
71.250.128.245	Find precise map location of 71.250.128.245
236.67.134.3	Find precise map location of 236.67.134.3
31.205.85.240	Find precise map location of 31.205.85.240
87.209.201.214	Find precise map location of 87.209.201.214

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