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MAC prefix A8:3F:A1

Assigned by the IEEE to IEEE Registration Authority.

Prefix
A8:3F:A1   A8-3F-A1   A83F.A1
Block type
MA-L (16,777,216 addresses)
Address range
A8:3F:A1:00:00:00 – A8:3F:A1:FF:FF:FF
Organization
IEEE Registration Authority
Registered address
445 Hoes Lane, Piscataway NJ 08554, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up A8:3F:A1:00:00:00

IEEE Registration Authority holds 337 blocks in total: see all. Source: IEEE Registration Authority public listing.