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MAC prefix 00:20:18

Assigned by the IEEE to CIS TECHNOLOGY INC..

Prefix
00:20:18   00-20-18   0020.18
Block type
MA-L (16,777,216 addresses)
Address range
00:20:18:00:00:00 – 00:20:18:FF:FF:FF
Organization
CIS TECHNOLOGY INC.
Registered address
FL. 9-1, NO. 94, PAO CHUNG RD., TAIPEI HSIEN, TW
Country
Taiwan (TW)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:20:18:00:00:00

CIS TECHNOLOGY INC. holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.