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MAC prefix 00:E0:63

Assigned by the IEEE to Cabletron Systems, Inc..

Prefix
00:E0:63   00-E0-63   00E0.63
Block type
MA-L (16,777,216 addresses)
Address range
00:E0:63:00:00:00 – 00:E0:63:FF:FF:FF
Organization
Cabletron Systems, Inc.
Registered address
35 INDUSTRIAL WAY, ROCHESTER NH 03866-5005, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:E0:63:00:00:00

Cabletron Systems, Inc. holds 5 blocks in total: see all. Source: IEEE Registration Authority public listing.