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MAC prefix 00:12:7B

Assigned by the IEEE to VIA Networking Technologies, Inc..

Prefix
00:12:7B   00-12-7B   0012.7B
Block type
MA-L (16,777,216 addresses)
Address range
00:12:7B:00:00:00 – 00:12:7B:FF:FF:FF
Organization
VIA Networking Technologies, Inc.
Registered address
8F,533, Chung-Cheng Road, Hsin-Tien, Taipei 231, TW
Country
Taiwan (TW)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:12:7B:00:00:00

VIA Networking Technologies, Inc. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.