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MAC prefix 00:19:9E

Assigned by the IEEE to Nifty.

Prefix
00:19:9E   00-19-9E   0019.9E
Block type
MA-L (16,777,216 addresses)
Address range
00:19:9E:00:00:00 – 00:19:9E:FF:FF:FF
Organization
Nifty
Registered address
miwa4-2-22-105, Nagano 3800803, JP
Country
Japan (JP)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:19:9E:00:00:00

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