8C:91:3A Mellanox Technologies, Inc.
Every MAC address from 8C:91:3A:00:00:00 to 8C:91:3A:FF:FF:FF belongs to a block the IEEE assigned to Mellanox Technologies, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:91:3A belongs to
Written 8C:91:3A, 8C-91-3A or 8C913A, depending on the system. Look up a full address.
Prefix
8C:91:3A
Organization
Mellanox Technologies, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
8C:91:3A:00:00:00
Last address
8C:91:3A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
350 Oakmead Parkway, Suite 100 Sunnyvale CA US 94085
Same organization
Other blocks assigned to Mellanox Technologies, Inc.
82 more blocks registered under the same name.
00:02:C900:25:8B04:23:A304:3F:7204:C5:CD08:20:E708:C0:EB0C:42:A10C:EA:BF10:70:FD18:D0:E11C:34:DA20:4D:5220:59:D124:8A:0728:01:CD2C:5E:AB2C:9D:902C:B1:B738:25:F338:C2:2D3C:8B:6E40:FD:A544:B4:A048:13:8950:00:E650:6B:4B54:9B:2458:0E:E658:A2:E15C:25:7360:5E:6560:A6:1464:31:3664:33:AA64:42:C26C:93:1370:79:2D74:28:AE7C:8C:097C:FE:9080:7D:F984:EB:0C90:0A:8490:E3:1794:6D:AE98:03:9B9C:05:919C:63:C0A0:88:C2A4:A6:4EA4:EF:0CB0:BE:45B0:CF:0EB4:5C:B5B8:3F:D2B8:59:9FB8:CE:F6B8:E9:24BC:FA:BAC0:AB:19C4:70:BDCC:30:89CC:40:F3D4:E1:3CD8:94:24D8:AC:2DD8:FB:58DC:73:FCE0:9D:73E0:AB:C3E4:1D:2DE4:6D:ABE8:9E:49E8:EB:D3EC:0D:9AEC:86:C4F0:BC:50F0:FB:7FF4:20:4DF4:52:14FC:6A:1C