197.139.228 is a class C of IPs

Sample IPs from the class C 197.139.228

197.139.228.13	View precise location of 197.139.228.13 on the map!
197.139.228.159	View precise location of 197.139.228.159 on the map!
197.139.228.96	View precise location of 197.139.228.96 on the map!
197.139.228.231	View precise location of 197.139.228.231 on the map!
197.139.228.203	View precise location of 197.139.228.203 on the map!
197.139.228.104	View precise location of 197.139.228.104 on the map!
197.139.228.4	View precise location of 197.139.228.4 on the map!
197.139.228.152	View precise location of 197.139.228.152 on the map!
197.139.228.149	View precise location of 197.139.228.149 on the map!
197.139.228.69	View precise location of 197.139.228.69 on the map!
197.139.228.45	View precise location of 197.139.228.45 on the map!

10 Random IPs

110.166.50.204	Find precise map location of 110.166.50.204
205.82.31.27	Find precise map location of 205.82.31.27
65.61.168.102	Find precise map location of 65.61.168.102
162.158.110.19	Find precise map location of 162.158.110.19
137.181.221.15	Find precise map location of 137.181.221.15
198.75.67.26	Find precise map location of 198.75.67.26
156.102.58.255	Find precise map location of 156.102.58.255
243.230.60.230	Find precise map location of 243.230.60.230
62.149.119.147	Find precise map location of 62.149.119.147
67.234.85.75	Find precise map location of 67.234.85.75
91.3.65.87	Find precise map location of 91.3.65.87

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