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MAC prefix 08:00:4B

Assigned by the IEEE to Planning Research Corp..

Prefix
08:00:4B   08-00-4B   0800.4B
Block type
MA-L (16,777,216 addresses)
Address range
08:00:4B:00:00:00 – 08:00:4B:FF:FF:FF
Organization
Planning Research Corp.
Registered address
1508 Kennedy Drive, Bellvue NE 68005, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 08:00:4B:00:00:00

Planning Research Corp. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.