123.189.147 is a class C of IPs

Sample IPs from the class C 123.189.147

123.189.147.115	View precise location of 123.189.147.115 on the map!
123.189.147.40	View precise location of 123.189.147.40 on the map!
123.189.147.219	View precise location of 123.189.147.219 on the map!
123.189.147.172	View precise location of 123.189.147.172 on the map!
123.189.147.151	View precise location of 123.189.147.151 on the map!
123.189.147.27	View precise location of 123.189.147.27 on the map!
123.189.147.146	View precise location of 123.189.147.146 on the map!
123.189.147.233	View precise location of 123.189.147.233 on the map!
123.189.147.57	View precise location of 123.189.147.57 on the map!
123.189.147.68	View precise location of 123.189.147.68 on the map!
123.189.147.205	View precise location of 123.189.147.205 on the map!

10 Random IPs

90.10.188.20	Find precise map location of 90.10.188.20
2.149.92.91	Find precise map location of 2.149.92.91
134.175.72.33	Find precise map location of 134.175.72.33
55.169.166.36	Find precise map location of 55.169.166.36
35.191.220.53	Find precise map location of 35.191.220.53
226.237.140.118	Find precise map location of 226.237.140.118
215.81.217.195	Find precise map location of 215.81.217.195
3.78.177.8	Find precise map location of 3.78.177.8
187.91.88.60	Find precise map location of 187.91.88.60
42.65.161.184	Find precise map location of 42.65.161.184
89.127.139.15	Find precise map location of 89.127.139.15

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