Fujitsu Technology Solutions GmbH

Fujitsu Technology Solutions GmbH holds 3 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 Fujitsu Technology Solutions GmbH draw from a pool of about 50,331,648 possible MAC addresses in total.

Registered address: Buergermeister-Ulrich-Strasse 100 Augsburg DE 86199

All 3 prefixes

• 00:19:9900:19:99:00:00:00 – 00:19:99:FF:FF:FF
• 4C:52:624C:52:62:00:00:00 – 4C:52:62:FF:FF:FF
• 90:1B:0E90:1B:0E:00:00:00 – 90:1B:0E:FF:FF:FF

Have a full MAC address? Look it up to see which of these prefixes it belongs to — or browse the full manufacturer directory.