Microsoft Corporation

Unique prefixes: 77

Block Size: 1291845555 (1.29 G)

www.microsoft.com

First registration: 09 November 2000

Last updated: 10 April 2024

Types

CID: Company Identifier. This prefix will not be used for globally unique applications. Number of address 2^24 (~16 Million)

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC Prefix Type Registration Date
00:03:FF MA-L 2000-11-09
00:12:5A MA-L 2004-09-12
00:15:5D MA-L 2005-08-04
00:17:FA MA-L 2006-04-15
00:1D:D8 MA-L 2007-09-29
00:22:48 MA-L 2008-10-25
00:25:AE MA-L 2010-01-05
04:27:28 MA-L 2021-02-05
0C:35:26 MA-L 2022-10-11
0C:41:3E MA-L 2015-11-17
0C:E7:25 MA-L 2015-11-17
10:2F:6B MA-L 2014-07-13
14:9A:10 MA-L 2015-11-17
14:CB:65 MA-L 2021-09-13
1C:1A:DF MA-L 2019-08-21
20:16:42 MA-L 2022-07-27
20:62:74 MA-L 2014-10-25
20:A9:9B MA-L 2014-05-27
28:16:A8 MA-L 2018-01-28
28:18:78 MA-L 2013-01-16
28:EA:0B MA-L 2022-12-21
2C:29:97 MA-L 2014-08-20
2C:54:91 MA-L 2017-08-11
38:56:3D MA-L 2021-07-27
3C:83:75 MA-L 2015-11-17
3C:FA:06 MA-L 2022-09-02
40:8E:2C MA-L 2023-02-01
44:16:22 MA-L 2020-05-07
48:50:73 MA-L 2015-11-17
48:86:E8 MA-L 2014-09-21
4C:3B:DF MA-L 2020-08-18
54:4C:8A MA-L 2023-03-24
5C:BA:37 MA-L 2016-10-12
68:6C:E6 MA-L 2022-06-16
6C:15:44 MA-L 2023-07-26
6C:5D:3A MA-L 2019-11-22
70:BC:10 MA-L 2018-10-13
70:F8:AE MA-L 2022-11-01
74:E2:8C MA-L 2015-11-17
7C:C0:AA MA-L 2023-10-19
80:C5:E6 MA-L 2015-11-17
84:57:33 MA-L 2019-04-10
84:63:D6 MA-L 2014-09-07
84:B1:E2 MA-L 2023-11-02
90:6A:EB MA-L 2022-04-22
94:9A:A9 MA-L 2016-06-11
98:5F:D3 MA-L 2015-11-17
98:7A:14 MA-L 2019-04-08
9C:6C:15 MA-L 2014-11-11
9C:AA:1B MA-L 2018-06-02
A0:4A:5E MA-L 2021-01-15
A0:85:FC MA-L 2020-07-08
A8:8C:3E MA-L 2021-10-12
AC:8E:BD MA-L 2024-04-10
B8:31:B5 MA-L 2018-07-22
B8:4F:D5 MA-L 2014-07-13
B8:5C:5C MA-L 2024-02-15
BC:83:85 MA-L 2016-09-03
C4:61:C7 MA-L 2022-06-25
C4:9D:ED MA-L 2017-01-07
C4:CB:76 MA-L 2023-09-20
C8:3F:26 MA-L 2016-02-10
C8:96:65 MA-L 2021-06-11
CA:12:5C CID 2017-09-13
CC:60:C8 MA-L 2021-12-24
D0:92:9E MA-L 2014-09-30
D4:8F:33 MA-L 2014-07-13
D8:E2:DF MA-L 2022-01-11
DC:98:40 MA-L 2020-01-10
E4:2A:AC MA-L 2021-04-09
E8:A7:2F MA-L 2021-09-11
EC:59:E7 MA-L 2014-08-20
EC:83:50 MA-L 2017-08-20
F0:1D:BC MA-L 2016-09-22
F0:6E:0B MA-L 2017-07-23
F4:6A:D7 MA-L 2020-12-29
FC:8C:11 MA-L 2023-06-02