83.220.181 is a class C of IPs

Sample IPs from the class C 83.220.181

83.220.181.31	View precise location of 83.220.181.31 on the map!
83.220.181.244	View precise location of 83.220.181.244 on the map!
83.220.181.71	View precise location of 83.220.181.71 on the map!
83.220.181.69	View precise location of 83.220.181.69 on the map!
83.220.181.209	View precise location of 83.220.181.209 on the map!
83.220.181.147	View precise location of 83.220.181.147 on the map!
83.220.181.196	View precise location of 83.220.181.196 on the map!
83.220.181.67	View precise location of 83.220.181.67 on the map!
83.220.181.69	View precise location of 83.220.181.69 on the map!
83.220.181.231	View precise location of 83.220.181.231 on the map!
83.220.181.185	View precise location of 83.220.181.185 on the map!

10 Random IPs

81.30.22.151	Find precise map location of 81.30.22.151
123.30.159.199	Find precise map location of 123.30.159.199
68.67.61.176	Find precise map location of 68.67.61.176
115.35.200.214	Find precise map location of 115.35.200.214
208.110.105.127	Find precise map location of 208.110.105.127
114.32.17.72	Find precise map location of 114.32.17.72
7.252.128.81	Find precise map location of 7.252.128.81
184.52.164.40	Find precise map location of 184.52.164.40
197.240.128.126	Find precise map location of 197.240.128.126
210.233.24.131	Find precise map location of 210.233.24.131
99.7.218.23	Find precise map location of 99.7.218.23

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