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MAC prefix 00:60:D1

Assigned by the IEEE to CASCADE COMMUNICATIONS.

Prefix
00:60:D1   00-60-D1   0060.D1
Block type
MA-L (16,777,216 addresses)
Address range
00:60:D1:00:00:00 – 00:60:D1:FF:FF:FF
Organization
CASCADE COMMUNICATIONS
Registered address
6 TECHNOLOGY PARK DRIVE, WESTFORD MA 01886, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:60:D1:00:00:00

CASCADE COMMUNICATIONS holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.