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MAC prefix 00:40:9A

Assigned by the IEEE to NETWORK EXPRESS, INC..

Prefix
00:40:9A   00-40-9A   0040.9A
Block type
MA-L (16,777,216 addresses)
Address range
00:40:9A:00:00:00 – 00:40:9A:FF:FF:FF
Organization
NETWORK EXPRESS, INC.
Registered address
2200 GREEN ROAD - STE, ANN ARBOR MI 48170, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:40:9A:00:00:00

NETWORK EXPRESS, INC. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.