davide@davide-HP-ProBook-455-G2:~$ iwlist scanning
eth0 Interface doesn't support scanning.
wlan0 No scan results
lo Interface doesn't support scanning.
wlan1 Scan completed :
Cell 01 - Address: 30:91:8F:94:B9:F9
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"Medusa"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000279d31756
Extra: Last beacon: 54732ms ago
IE: Unknown: 00064D6564757361
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 2D1A1E181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B001700000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F0101
IE: Unknown: DDA00050F204104A0001101044000102103B000103104700104A71AB2931AE5C32977D96E0E9AF10BC1021000B546563686E69636F6C6F721023000E4D656469614163636573732054471024000D373939766E207632203547487A104200093135303354413044411054000800060050F2040001101100154D6F64656D2054656C65636F6D20414720706C7573100800020004103C0001031049000600372A000120
IE: Unknown: DD090010180207000C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00