189.4 is a class B of IPs

Sample IPs from the class B 189.4

189.4.168.254	View precise location of 189.4.168.254 on the map!
189.4.6.70	View precise location of 189.4.6.70 on the map!
189.4.140.115	View precise location of 189.4.140.115 on the map!
189.4.240.68	View precise location of 189.4.240.68 on the map!
189.4.158.174	View precise location of 189.4.158.174 on the map!
189.4.11.209	View precise location of 189.4.11.209 on the map!
189.4.229.106	View precise location of 189.4.229.106 on the map!
189.4.141.61	View precise location of 189.4.141.61 on the map!
189.4.207.66	View precise location of 189.4.207.66 on the map!
189.4.10.30	View precise location of 189.4.10.30 on the map!
189.4.83.94	View precise location of 189.4.83.94 on the map!

10 Random IPs

248.159.93.73	Find precise map location of 248.159.93.73
150.40.17.197	Find precise map location of 150.40.17.197
31.143.2.125	Find precise map location of 31.143.2.125
61.187.214.221	Find precise map location of 61.187.214.221
13.21.206.101	Find precise map location of 13.21.206.101
18.18.137.149	Find precise map location of 18.18.137.149
137.96.224.7	Find precise map location of 137.96.224.7
34.222.138.96	Find precise map location of 34.222.138.96
120.88.37.59	Find precise map location of 120.88.37.59
21.92.228.144	Find precise map location of 21.92.228.144
194.67.211.194	Find precise map location of 194.67.211.194

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