80.37.137 is a class C of IPs

Sample IPs from the class C 80.37.137

80.37.137.111	View precise location of 80.37.137.111 on the map!
80.37.137.223	View precise location of 80.37.137.223 on the map!
80.37.137.238	View precise location of 80.37.137.238 on the map!
80.37.137.240	View precise location of 80.37.137.240 on the map!
80.37.137.112	View precise location of 80.37.137.112 on the map!
80.37.137.184	View precise location of 80.37.137.184 on the map!
80.37.137.111	View precise location of 80.37.137.111 on the map!
80.37.137.249	View precise location of 80.37.137.249 on the map!
80.37.137.57	View precise location of 80.37.137.57 on the map!
80.37.137.102	View precise location of 80.37.137.102 on the map!
80.37.137.25	View precise location of 80.37.137.25 on the map!

10 Random IPs

100.89.96.175	Find precise map location of 100.89.96.175
154.14.96.16	Find precise map location of 154.14.96.16
55.175.123.112	Find precise map location of 55.175.123.112
24.199.162.100	Find precise map location of 24.199.162.100
179.208.105.155	Find precise map location of 179.208.105.155
72.212.133.21	Find precise map location of 72.212.133.21
146.230.123.85	Find precise map location of 146.230.123.85
250.202.206.15	Find precise map location of 250.202.206.15
52.60.92.200	Find precise map location of 52.60.92.200
169.180.232.19	Find precise map location of 169.180.232.19
4.81.69.223	Find precise map location of 4.81.69.223

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