83.128.3 is a class C of IPs

Sample IPs from the class C 83.128.3

83.128.3.58	View precise location of 83.128.3.58 on the map!
83.128.3.127	View precise location of 83.128.3.127 on the map!
83.128.3.39	View precise location of 83.128.3.39 on the map!
83.128.3.230	View precise location of 83.128.3.230 on the map!
83.128.3.159	View precise location of 83.128.3.159 on the map!
83.128.3.234	View precise location of 83.128.3.234 on the map!
83.128.3.15	View precise location of 83.128.3.15 on the map!
83.128.3.240	View precise location of 83.128.3.240 on the map!
83.128.3.128	View precise location of 83.128.3.128 on the map!
83.128.3.58	View precise location of 83.128.3.58 on the map!
83.128.3.179	View precise location of 83.128.3.179 on the map!

10 Random IPs

21.9.159.72	Find precise map location of 21.9.159.72
117.82.73.220	Find precise map location of 117.82.73.220
181.197.159.166	Find precise map location of 181.197.159.166
117.98.107.59	Find precise map location of 117.98.107.59
79.240.18.203	Find precise map location of 79.240.18.203
52.20.9.196	Find precise map location of 52.20.9.196
117.246.64.15	Find precise map location of 117.246.64.15
156.161.98.171	Find precise map location of 156.161.98.171
117.211.225.174	Find precise map location of 117.211.225.174
193.86.126.71	Find precise map location of 193.86.126.71
177.90.157.44	Find precise map location of 177.90.157.44

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