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MAC prefix 00:02:B1

Assigned by the IEEE to Anritsu, Ltd..

Prefix
00:02:B1   00-02-B1   0002.B1
Block type
MA-L (16,777,216 addresses)
Address range
00:02:B1:00:00:00 – 00:02:B1:FF:FF:FF
Organization
Anritsu, Ltd.
Registered address
Rutherford Close, UNITED KINGDOM, GB
Country
United Kingdom (GB)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:02:B1:00:00:00

ANRITSU CORPORATION holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.