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MAC prefix 18:B4:30

Assigned by the IEEE to Nest Labs Inc..

Prefix
18:B4:30   18-B4-30   18B4.30
Block type
MA-L (16,777,216 addresses)
Address range
18:B4:30:00:00:00 – 18:B4:30:FF:FF:FF
Organization
Nest Labs Inc.
Registered address
3400 Hillview Ave., Palo Alto CA 94304, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 18:B4:30:00:00:00

Nest Labs Inc. holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.