81.23.25 is a class C of IPs

Sample IPs from the class C 81.23.25

81.23.25.84	View precise location of 81.23.25.84 on the map!
81.23.25.14	View precise location of 81.23.25.14 on the map!
81.23.25.9	View precise location of 81.23.25.9 on the map!
81.23.25.255	View precise location of 81.23.25.255 on the map!
81.23.25.178	View precise location of 81.23.25.178 on the map!
81.23.25.254	View precise location of 81.23.25.254 on the map!
81.23.25.4	View precise location of 81.23.25.4 on the map!
81.23.25.28	View precise location of 81.23.25.28 on the map!
81.23.25.85	View precise location of 81.23.25.85 on the map!
81.23.25.182	View precise location of 81.23.25.182 on the map!
81.23.25.88	View precise location of 81.23.25.88 on the map!

10 Random IPs

149.114.190.189	Find precise map location of 149.114.190.189
18.165.172.160	Find precise map location of 18.165.172.160
238.158.123.147	Find precise map location of 238.158.123.147
238.216.212.81	Find precise map location of 238.216.212.81
29.19.43.162	Find precise map location of 29.19.43.162
222.64.25.173	Find precise map location of 222.64.25.173
58.15.7.139	Find precise map location of 58.15.7.139
110.199.53.124	Find precise map location of 110.199.53.124
168.143.123.63	Find precise map location of 168.143.123.63
166.223.57.19	Find precise map location of 166.223.57.19
129.126.8.42	Find precise map location of 129.126.8.42

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