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MAC prefix 10:72:23

Assigned by the IEEE to TELLESCOM INDUSTRIA E COMERCIO EM TELECOMUNICACAO.

Prefix
10:72:23   10-72-23   1072.23
Block type
MA-L (16,777,216 addresses)
Address range
10:72:23:00:00:00 – 10:72:23:FF:FF:FF
Organization
TELLESCOM INDUSTRIA E COMERCIO EM TELECOMUNICACAO
Registered address
Av. Buriti, 1900 – Setor B – Distrito Industrial, Manaus Amazonas 69075-000, BR
Country
Brazil (BR)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 10:72:23:00:00:00

TELLESCOM INDUSTRIA E COMERCIO EM TELECOMUNICACAO holds 7 blocks in total: see all. Source: IEEE Registration Authority public listing.