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MAC prefix 00:04:5B

Assigned by the IEEE to Techsan Electronics Co., Ltd..

Prefix
00:04:5B   00-04-5B   0004.5B
Block type
MA-L (16,777,216 addresses)
Address range
00:04:5B:00:00:00 – 00:04:5B:FF:FF:FF
Organization
Techsan Electronics Co., Ltd.
Registered address
North Wing, UNITED KINGDOM, GB
Country
United Kingdom (GB)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:04:5B:00:00:00

Techsan Electronics Co., Ltd. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.