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MAC prefix 48:D8:55

Assigned by the IEEE to Telvent.

Prefix
48:D8:55   48-D8-55   48D8.55
Block type
MA-L (16,777,216 addresses)
Address range
48:D8:55:00:00:00 – 48:D8:55:FF:FF:FF
Organization
Telvent
Registered address
P.I. Alcobendas c/ Valgrande. 6, Alcobendas Madrid 28108, ES
Country
Spain (ES)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 48:D8:55:00:00:00

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