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MAC prefix 00:18:40

Assigned by the IEEE to 3 Phoenix, Inc..

Prefix
00:18:40   00-18-40   0018.40
Block type
MA-L (16,777,216 addresses)
Address range
00:18:40:00:00:00 – 00:18:40:FF:FF:FF
Organization
3 Phoenix, Inc.
Registered address
14585 Avion Pkway, Chantilly Virginia 20151, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:18:40:00:00:00

3 Phoenix, Inc. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.