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MAC prefix 00:16:A9

Assigned by the IEEE to 2EI.

Prefix
00:16:A9   00-16-A9   0016.A9
Block type
MA-L (16,777,216 addresses)
Address range
00:16:A9:00:00:00 – 00:16:A9:FF:FF:FF
Organization
2EI
Registered address
Rua dos Rubis, 77 - Assumpcao, Aguas de Lindoia São Paulo 13940-000, BR
Country
Brazil (BR)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:16:A9:00:00:00

2EI holds 1 block in total: see all. Source: IEEE Registration Authority public listing.