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MAC prefix B4:3E:3B

Assigned by the IEEE to Viableware, Inc.

Prefix
B4:3E:3B   B4-3E-3B   B43E.3B
Block type
MA-L (16,777,216 addresses)
Address range
B4:3E:3B:00:00:00 – B4:3E:3B:FF:FF:FF
Organization
Viableware, Inc
Registered address
12220 113th Ave NE, Kirkland WA 98034, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up B4:3E:3B:00:00:00

Viableware, Inc holds 1 block in total: see all. Source: IEEE Registration Authority public listing.