Nokia Siemens Networks GmbH & Co. KG.

Nokia Siemens Networks GmbH & Co. KG. holds 2 OUI prefixes in the IEEE registry. Each prefix is the first three octets of a MAC address and covers a block of 16,777,216 addresses, so devices built by Nokia Siemens Networks GmbH & Co. KG. draw from a pool of about 33,554,432 possible MAC addresses in total.

Registered address: Werner-von-Siemens Straße 2-6 Bruchsal Baden-Württemberg DE 76646

All 2 prefixes

• 00:0F:BB00:0F:BB:00:00:00 – 00:0F:BB:FF:FF:FF
• 00:40:4300:40:43:00:00:00 – 00:40:43:FF:FF:FF

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