221.85.236 is a class C of IPs

Sample IPs from the class C 221.85.236

221.85.236.189	View precise location of 221.85.236.189 on the map!
221.85.236.222	View precise location of 221.85.236.222 on the map!
221.85.236.76	View precise location of 221.85.236.76 on the map!
221.85.236.254	View precise location of 221.85.236.254 on the map!
221.85.236.74	View precise location of 221.85.236.74 on the map!
221.85.236.224	View precise location of 221.85.236.224 on the map!
221.85.236.7	View precise location of 221.85.236.7 on the map!
221.85.236.34	View precise location of 221.85.236.34 on the map!
221.85.236.252	View precise location of 221.85.236.252 on the map!
221.85.236.12	View precise location of 221.85.236.12 on the map!
221.85.236.161	View precise location of 221.85.236.161 on the map!

10 Random IPs

92.20.48.134	Find precise map location of 92.20.48.134
58.229.233.182	Find precise map location of 58.229.233.182
140.2.165.151	Find precise map location of 140.2.165.151
7.118.68.46	Find precise map location of 7.118.68.46
184.59.28.215	Find precise map location of 184.59.28.215
208.70.86.240	Find precise map location of 208.70.86.240
14.15.53.128	Find precise map location of 14.15.53.128
204.40.206.15	Find precise map location of 204.40.206.15
191.95.5.138	Find precise map location of 191.95.5.138
203.231.173.165	Find precise map location of 203.231.173.165
40.106.7.218	Find precise map location of 40.106.7.218

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