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MAC prefix B4:E5:4C

Assigned by the IEEE to LLC Elektra.

Prefix
B4:E5:4C   B4-E5-4C   B4E5.4C
Block type
MA-L (16,777,216 addresses)
Address range
B4:E5:4C:00:00:00 – B4:E5:4C:FF:FF:FF
Organization
LLC Elektra
Registered address
Russian Federation, Moscow, Goncharnaya st, house ? 30, building 1, office ?511, Moscow 115172, RU
Country
Russian Federation (RU)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up B4:E5:4C:00:00:00

LLC Elektra holds 1 block in total: see all. Source: IEEE Registration Authority public listing.