0C:1B:7B Microsoft Corporation
Every MAC address from 0C:1B:7B:00:00:00 to 0C:1B:7B:FF:FF:FF belongs to a block the IEEE assigned to Microsoft Corporation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 0C:1B:7B belongs to
Written 0C:1B:7B, 0C-1B-7B or 0C1B7B, depending on the system. Look up a full address.
Prefix
0C:1B:7B
Organization
Microsoft Corporation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
0C:1B:7B:00:00:00
Last address
0C:1B:7B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
One Microsoft Way REDMOND WA US 98052
Same organization
Other blocks assigned to Microsoft Corporation
106 more blocks registered under the same name.
00:03:FF00:12:5A00:15:5D00:17:FA00:1D:D800:22:4800:25:AE04:27:2808:35:7D0C:35:260C:41:3E0C:E7:2510:2F:6B10:7A:2A10:C7:3514:9A:1014:CB:651C:1A:DF1C:8F:0C20:16:4220:62:7420:A9:9B28:16:A828:18:7828:EA:0B2C:29:972C:54:9138:33:C538:56:3D3C:83:753C:FA:0640:12:7740:8E:2C44:16:2248:50:7348:7B:2F48:86:E84C:3B:DF54:4C:8A58:79:615C:BA:3768:6C:E668:F7:D86C:15:446C:5D:3A70:A8:A570:BC:1070:F8:AE74:76:1F74:C4:1274:D8:0974:E2:8C74:E5:1778:86:2E7C:6D:127C:C0:AA80:C5:E684:57:3384:63:D684:B1:E290:20:D790:6A:EB94:9A:A998:5F:D398:7A:149C:6C:159C:AA:1BA0:4A:5EA0:85:FCA8:8C:3EAC:8E:BDB8:31:B5B8:4F:D5B8:5C:5CB8:BA:66BC:83:85C0:D6:D5C4:61:C7C4:9D:EDC4:C0:0AC4:CB:76C8:3F:26C8:96:65CC:0D:CBCC:60:C8CC:76:45CC:AA:00CC:B0:B3D0:92:9ED4:8F:33D8:E2:DFDC:98:40E4:2A:ACE4:FA:DEE4:FB:1EE4:FE:D4E8:A7:2FE8:F6:73EC:46:84EC:59:E7EC:83:50F0:1D:BCF0:6E:0BF4:6A:D7F8:A9:86FC:8C:11