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MAC prefix 00:05:1A

Assigned by the IEEE to 3COM EUROPE LTD.

Prefix
00:05:1A   00-05-1A   0005.1A
Block type
MA-L (16,777,216 addresses)
Address range
00:05:1A:00:00:00 – 00:05:1A:FF:FF:FF
Organization
3COM EUROPE LTD
Registered address
3COM CENTRE, vvvvv UNITED KINGDOM, GB
Country
United Kingdom (GB)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:05:1A:00:00:00

3COM EUROPE LTD holds 12 blocks in total: see all. Source: IEEE Registration Authority public listing.