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MAC prefix B4:B9:E6

Assigned by the IEEE to eero inc..

Prefix
B4:B9:E6   B4-B9-E6   B4B9.E6
Block type
MA-L (16,777,216 addresses)
Address range
B4:B9:E6:00:00:00 – B4:B9:E6:FF:FF:FF
Organization
eero inc.
Registered address
660 3rd Street, San Francisco CA 94107, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up B4:B9:E6:00:00:00

eero inc. holds 60 blocks in total: see all. Source: IEEE Registration Authority public listing.