Check MAC address vedor with via CLI Linux

Media Access Control or MAC address also known as physical address or hardware address, it’s a six bytes length unique identifier, assigned to network devices. The standard format it’s six groups of two hexadecimal digits separated by – (hyphens) or : (colons), but some manufacturers use other formats. The MAC addresses are managed by the IEEE Registration Authority and a public database it’s available at



1A2B.3C4D.5E6F (Cisco)
1A2B-3C4D-5E6F (Huawei) (or MAC format)

Helps you to find out the manufacturer of the device and prints out the MAC address in different formats.

Requirements: python3

1. Download from
2. Download IEEE Public database

./ -d

3. Run

./ 1A:2B:3C:4D:5E:6F

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