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MAC prefix 00:19:F2

Assigned by the IEEE to Teradyne K.K..

Prefix
00:19:F2   00-19-F2   0019.F2
Block type
MA-L (16,777,216 addresses)
Address range
00:19:F2:00:00:00 – 00:19:F2:FF:FF:FF
Organization
Teradyne K.K.
Registered address
272-13, Heisei, Takaono, Kikuchi-gun Kumamoto 869-1232, JP
Country
Japan (JP)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:19:F2:00:00:00

Teradyne K.K. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.