00:25:8B Mellanox Technologies, Inc.
Every MAC address from 00:25:8B:00:00:00 to 00:25:8B: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 00:25:8B belongs to
Written 00:25:8B, 00-25-8B or 00258B, depending on the system. Look up a full address.
Prefix
00:25:8B
Organization
Mellanox Technologies, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:25:8B:00:00:00
Last address
00:25:8B: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:C904:23: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:0C8C:91:3A90:0A: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