82.137.121 is a class C of IPs

Sample IPs from the class C 82.137.121

82.137.121.86	View precise location of 82.137.121.86 on the map!
82.137.121.100	View precise location of 82.137.121.100 on the map!
82.137.121.16	View precise location of 82.137.121.16 on the map!
82.137.121.180	View precise location of 82.137.121.180 on the map!
82.137.121.49	View precise location of 82.137.121.49 on the map!
82.137.121.137	View precise location of 82.137.121.137 on the map!
82.137.121.219	View precise location of 82.137.121.219 on the map!
82.137.121.71	View precise location of 82.137.121.71 on the map!
82.137.121.39	View precise location of 82.137.121.39 on the map!
82.137.121.222	View precise location of 82.137.121.222 on the map!
82.137.121.105	View precise location of 82.137.121.105 on the map!

10 Random IPs

112.241.130.149	Find precise map location of 112.241.130.149
217.242.14.28	Find precise map location of 217.242.14.28
228.228.160.62	Find precise map location of 228.228.160.62
87.41.109.17	Find precise map location of 87.41.109.17
75.224.18.113	Find precise map location of 75.224.18.113
243.107.124.212	Find precise map location of 243.107.124.212
51.10.201.197	Find precise map location of 51.10.201.197
187.144.184.11	Find precise map location of 187.144.184.11
114.77.100.80	Find precise map location of 114.77.100.80
106.54.122.83	Find precise map location of 106.54.122.83
222.129.216.104	Find precise map location of 222.129.216.104

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