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MAC prefix 40:B2:C8

Assigned by the IEEE to Nortel Networks.

Prefix
40:B2:C8   40-B2-C8   40B2.C8
Block type
MA-L (16,777,216 addresses)
Address range
40:B2:C8:00:00:00 – 40:B2:C8:FF:FF:FF
Organization
Nortel Networks
Registered address
CARRETERA BASE AEREA # 5850, Zapopan Jalisco 44130, MX
Country
Mexico (MX)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 40:B2:C8:00:00:00

Nortel Networks holds 68 blocks in total: see all. Source: IEEE Registration Authority public listing.