Grinn Sp. z o.o. 8C:1F:64:15:6

8C:1F:64:15:6 is a 36-bit MA-S MAC address block registered to Grinn Sp. z o.o. in PL.

Vendor

Grinn Sp. z o.o.

MA-S · 36-bit

8C:1F:64:15:6

Unicast · Universally administered (U/L bit clear)

Matched prefix: 8C:1F:64:15:6
Match: MA-S assignment
Address range: 8C:1F:64:15:60:00 – 8C:1F:64:15:6F:FF
Addresses in block: 4,096
Country: PL
Organization address: Strzegomska 140A Wrocław PL 54-429
First registered: Dec 2, 2025

Formats

Plain hex 8C1F64156
Colon-separated 8C:1F:64:15:6
Hyphen-separated 8C-1F-64-15-6
Cisco dot notation 8C1F.6415.6