81.162.5 is a class C of IPs

Sample IPs from the class C 81.162.5

81.162.5.109	View precise location of 81.162.5.109 on the map!
81.162.5.63	View precise location of 81.162.5.63 on the map!
81.162.5.17	View precise location of 81.162.5.17 on the map!
81.162.5.154	View precise location of 81.162.5.154 on the map!
81.162.5.141	View precise location of 81.162.5.141 on the map!
81.162.5.46	View precise location of 81.162.5.46 on the map!
81.162.5.150	View precise location of 81.162.5.150 on the map!
81.162.5.206	View precise location of 81.162.5.206 on the map!
81.162.5.20	View precise location of 81.162.5.20 on the map!
81.162.5.17	View precise location of 81.162.5.17 on the map!
81.162.5.20	View precise location of 81.162.5.20 on the map!

10 Random IPs

49.42.185.55	Find precise map location of 49.42.185.55
72.54.216.28	Find precise map location of 72.54.216.28
133.54.124.253	Find precise map location of 133.54.124.253
64.121.163.31	Find precise map location of 64.121.163.31
248.127.200.119	Find precise map location of 248.127.200.119
158.158.82.63	Find precise map location of 158.158.82.63
84.96.115.209	Find precise map location of 84.96.115.209
39.184.25.18	Find precise map location of 39.184.25.18
230.109.219.223	Find precise map location of 230.109.219.223
237.247.255.122	Find precise map location of 237.247.255.122
72.108.250.131	Find precise map location of 72.108.250.131

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