MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


Sequent AG

MAC prefix: 1C:A0:EF:3

Vendor name: Sequent AG

MAC range: 1C:A0:EF:30:00:00 - 1C:A0:EF:3F:FF:FF

Block Size: 1048575 (1.04 M)


Eptingerstrasse 3
Basel 4052

Type MA-M

Mac Address Block Medium. Number of address 2^20 (~1 Million)

Initial registration: 02 February 2021

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