tan@bobby3:~$ sudo iwlist wlan0 scan
wlan0     Scan completed :
          Cell 01 - Address: 00:60:64:78:E0:FC
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=44/70  Signal level=-66 dBm
                    Encryption key:on
                    ESSID:"Charismatic Network"
                    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=000000279d33387e
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00134368617269736D61746963204E6574776F726B
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1A7E181BFFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B071700000000000000000000000000000000000000
                    IE: Unknown: DD09001018020DF0040000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00