228.151.37 is a class C of IPs

Sample IPs from the class C 228.151.37

228.151.37.166	View precise location of 228.151.37.166 on the map!
228.151.37.55	View precise location of 228.151.37.55 on the map!
228.151.37.108	View precise location of 228.151.37.108 on the map!
228.151.37.107	View precise location of 228.151.37.107 on the map!
228.151.37.206	View precise location of 228.151.37.206 on the map!
228.151.37.225	View precise location of 228.151.37.225 on the map!
228.151.37.66	View precise location of 228.151.37.66 on the map!
228.151.37.209	View precise location of 228.151.37.209 on the map!
228.151.37.157	View precise location of 228.151.37.157 on the map!
228.151.37.151	View precise location of 228.151.37.151 on the map!
228.151.37.89	View precise location of 228.151.37.89 on the map!

10 Random IPs

205.158.127.28	Find precise map location of 205.158.127.28
102.131.37.105	Find precise map location of 102.131.37.105
162.175.112.199	Find precise map location of 162.175.112.199
223.59.212.84	Find precise map location of 223.59.212.84
109.158.58.100	Find precise map location of 109.158.58.100
197.221.255.218	Find precise map location of 197.221.255.218
44.136.48.32	Find precise map location of 44.136.48.32
122.201.232.244	Find precise map location of 122.201.232.244
177.183.9.183	Find precise map location of 177.183.9.183
23.21.142.137	Find precise map location of 23.21.142.137
110.41.102.222	Find precise map location of 110.41.102.222

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