89.81.15 is a class C of IPs

Sample IPs from the class C 89.81.15

89.81.15.52	View precise location of 89.81.15.52 on the map!
89.81.15.7	View precise location of 89.81.15.7 on the map!
89.81.15.97	View precise location of 89.81.15.97 on the map!
89.81.15.171	View precise location of 89.81.15.171 on the map!
89.81.15.196	View precise location of 89.81.15.196 on the map!
89.81.15.111	View precise location of 89.81.15.111 on the map!
89.81.15.144	View precise location of 89.81.15.144 on the map!
89.81.15.46	View precise location of 89.81.15.46 on the map!
89.81.15.213	View precise location of 89.81.15.213 on the map!
89.81.15.176	View precise location of 89.81.15.176 on the map!
89.81.15.45	View precise location of 89.81.15.45 on the map!

10 Random IPs

65.163.108.93	Find precise map location of 65.163.108.93
152.160.204.169	Find precise map location of 152.160.204.169
18.194.203.248	Find precise map location of 18.194.203.248
167.83.17.138	Find precise map location of 167.83.17.138
212.98.246.167	Find precise map location of 212.98.246.167
65.80.130.14	Find precise map location of 65.80.130.14
97.192.36.154	Find precise map location of 97.192.36.154
120.156.69.213	Find precise map location of 120.156.69.213
17.23.222.158	Find precise map location of 17.23.222.158
106.144.202.99	Find precise map location of 106.144.202.99
14.94.239.141	Find precise map location of 14.94.239.141

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