89.37.137 is a class C of IPs

Sample IPs from the class C 89.37.137

89.37.137.211	View precise location of 89.37.137.211 on the map!
89.37.137.71	View precise location of 89.37.137.71 on the map!
89.37.137.141	View precise location of 89.37.137.141 on the map!
89.37.137.213	View precise location of 89.37.137.213 on the map!
89.37.137.142	View precise location of 89.37.137.142 on the map!
89.37.137.242	View precise location of 89.37.137.242 on the map!
89.37.137.181	View precise location of 89.37.137.181 on the map!
89.37.137.190	View precise location of 89.37.137.190 on the map!
89.37.137.58	View precise location of 89.37.137.58 on the map!
89.37.137.155	View precise location of 89.37.137.155 on the map!
89.37.137.96	View precise location of 89.37.137.96 on the map!

10 Random IPs

166.143.89.100	Find precise map location of 166.143.89.100
160.211.4.101	Find precise map location of 160.211.4.101
206.123.52.69	Find precise map location of 206.123.52.69
5.175.193.95	Find precise map location of 5.175.193.95
114.57.115.184	Find precise map location of 114.57.115.184
38.79.255.139	Find precise map location of 38.79.255.139
129.97.65.128	Find precise map location of 129.97.65.128
99.181.76.119	Find precise map location of 99.181.76.119
180.3.177.225	Find precise map location of 180.3.177.225
78.41.248.185	Find precise map location of 78.41.248.185
225.232.2.237	Find precise map location of 225.232.2.237

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