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MAC prefix 34:C7:31

Assigned by the IEEE to ALPSALPINE CO,.LTD.

Prefix
34:C7:31   34-C7-31   34C7.31
Block type
MA-L (16,777,216 addresses)
Address range
34:C7:31:00:00:00 – 34:C7:31:FF:FF:FF
Organization
ALPSALPINE CO,.LTD
Registered address
6-3-36 Furukawanakazato,, Osaki Miyagi-pref 989-6181, JP
Country
Japan (JP)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 34:C7:31:00:00:00

ALPSALPINE CO,.LTD holds 37 blocks in total: see all. Source: IEEE Registration Authority public listing.