89.56.123 is a class C of IPs

Sample IPs from the class C 89.56.123

89.56.123.133	View precise location of 89.56.123.133 on the map!
89.56.123.152	View precise location of 89.56.123.152 on the map!
89.56.123.49	View precise location of 89.56.123.49 on the map!
89.56.123.172	View precise location of 89.56.123.172 on the map!
89.56.123.212	View precise location of 89.56.123.212 on the map!
89.56.123.93	View precise location of 89.56.123.93 on the map!
89.56.123.132	View precise location of 89.56.123.132 on the map!
89.56.123.199	View precise location of 89.56.123.199 on the map!
89.56.123.176	View precise location of 89.56.123.176 on the map!
89.56.123.41	View precise location of 89.56.123.41 on the map!
89.56.123.228	View precise location of 89.56.123.228 on the map!

10 Random IPs

202.133.178.34	Find precise map location of 202.133.178.34
76.74.151.142	Find precise map location of 76.74.151.142
232.183.76.149	Find precise map location of 232.183.76.149
110.230.217.62	Find precise map location of 110.230.217.62
161.66.200.49	Find precise map location of 161.66.200.49
231.213.31.233	Find precise map location of 231.213.31.233
147.228.88.196	Find precise map location of 147.228.88.196
133.217.98.16	Find precise map location of 133.217.98.16
230.119.154.48	Find precise map location of 230.119.154.48
127.17.76.168	Find precise map location of 127.17.76.168
57.190.161.237	Find precise map location of 57.190.161.237

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