81.80.108 is a class C of IPs

Sample IPs from the class C 81.80.108

81.80.108.145	View precise location of 81.80.108.145 on the map!
81.80.108.14	View precise location of 81.80.108.14 on the map!
81.80.108.185	View precise location of 81.80.108.185 on the map!
81.80.108.217	View precise location of 81.80.108.217 on the map!
81.80.108.8	View precise location of 81.80.108.8 on the map!
81.80.108.174	View precise location of 81.80.108.174 on the map!
81.80.108.69	View precise location of 81.80.108.69 on the map!
81.80.108.123	View precise location of 81.80.108.123 on the map!
81.80.108.183	View precise location of 81.80.108.183 on the map!
81.80.108.5	View precise location of 81.80.108.5 on the map!
81.80.108.96	View precise location of 81.80.108.96 on the map!

10 Random IPs

138.177.106.207	Find precise map location of 138.177.106.207
51.65.144.38	Find precise map location of 51.65.144.38
91.174.129.133	Find precise map location of 91.174.129.133
213.253.143.75	Find precise map location of 213.253.143.75
53.114.30.115	Find precise map location of 53.114.30.115
9.90.108.192	Find precise map location of 9.90.108.192
104.20.41.181	Find precise map location of 104.20.41.181
213.29.32.223	Find precise map location of 213.29.32.223
142.82.15.112	Find precise map location of 142.82.15.112
169.23.220.26	Find precise map location of 169.23.220.26
223.156.132.154	Find precise map location of 223.156.132.154

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