AC
IEEE Registrant 91 Prefixes

Arcadyan Corporation

www.arcadyan.com

Arcadyan Corporation, accessible at www.arcadyan.com, manages 91 unique MAC address prefixes. These prefixes have a total block size of 1.5 billion addresses.

The allocation includes the following types: MA-L(MAC Address Block Large, 16,777,216 addresses each).

The company registered its MAC address allocation on 16 November 2004, and the most recent update was made on 02 November 2026. These allocations support network identification and communication globally.

Unique prefixes 91
Block Size 1526726565 (1.52 G)
First registration 16 November 2004
Last updated 02 November 2026

Entity Details

Unique prefixes 91
Block Size 1526726565 (1.52 G)
Website www.arcadyan.com
First registration 16 November 2004
Last updated 02 November 2026

Types

MA-L: Block Type

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

Registered MAC Prefixes

All Organizationally Unique Identifiers and MAC ranges assigned to this vendor

91 Records
MAC PrefixTypeRegistration Date
00:12:BF MA-L2004-11-16
00:1A:2A MA-L2006-11-29
00:1D:19 MA-L2007-06-25
00:23:08 MA-L2008-10-25
00:26:4D MA-L2010-01-05
04:09:86 MA-L2023-05-10
04:70:56 MA-L2022-10-25
04:A2:22 MA-L2019-04-10
08:27:A8 MA-L2025-04-10
0C:8E:29 MA-L2019-09-27
18:58:80 MA-L2021-09-28
18:60:41 MA-L2024-12-27
18:82:8C MA-L2020-01-15
18:83:BF MA-L2014-04-02
18:A5:FF MA-L2023-04-11
1C:C6:3C MA-L2011-12-14
1C:F4:3F MA-L2025-02-21
20:37:F0 MA-L2024-09-03
2C:59:17 MA-L2025-08-19
30:B1:B5 MA-L2020-12-01
34:19:4D MA-L2024-02-15
38:06:E6 MA-L2024-07-16
3C:BD:C5 MA-L2020-09-16
3C:F0:83 MA-L2024-04-01
44:FE:3B MA-L2018-10-13
48:8D:36 MA-L2017-03-29
4C:09:D4 MA-L2014-09-30
4C:1B:86 MA-L2018-06-13
4C:22:F3 MA-L2022-08-23
50:7E:5D MA-L2012-07-16
54:3D:60 MA-L2024-05-17
54:B7:BD MA-L2022-12-01
54:C4:5B MA-L2022-06-21
5C:DC:96 MA-L2015-11-17
60:45:E8 MA-L2025-01-23
60:8D:26 MA-L2020-10-15
60:95:F8 MA-L2026-01-07
64:75:DA MA-L2025-06-09
64:7D:4D MA-L2026-05-18
64:CC:22 MA-L2019-01-29
6C:15:DB MA-L2025-05-13
70:3E:76 MA-L2025-09-15
70:85:36 MA-L2026-07-01
70:97:41 MA-L2021-03-09
74:31:70 MA-L2011-06-05
74:90:BC MA-L2023-10-19
78:DD:12 MA-L2018-10-13
7C:4F:B5 MA-L2011-03-17
80:82:FE MA-L2025-07-15
84:90:0A MA-L2022-09-23
84:9C:A6 MA-L2013-01-09
84:A3:29 MA-L2024-01-12
88:03:55 MA-L2013-03-28
88:25:2C MA-L2010-05-01
8C:19:B5 MA-L2021-02-02
8C:77:79 MA-L2025-11-10
8C:83:94 MA-L2023-07-14
8C:A0:2C MA-L2026-11-02
94:6A:B0 MA-L2017-12-11
9C:80:DF MA-L2013-11-12
A0:B5:49 MA-L2018-08-05
A4:CE:DA MA-L2021-01-05
A8:A2:37 MA-L2022-02-12
A8:D3:F7 MA-L2015-11-17
AC:10:07 MA-L2024-10-14
AC:B6:87 MA-L2022-05-12
AC:DF:9F MA-L2022-03-31
B8:3B:AB MA-L2023-11-28
B8:F8:53 MA-L2019-07-26
BC:30:D9 MA-L2018-04-05
BC:AF:6E MA-L2025-12-08
BC:F8:7E MA-L2023-08-16
C0:D7:AA MA-L2021-08-10
C4:E5:32 MA-L2021-07-08
C8:99:B2 MA-L2021-11-15
CC:B1:48 MA-L2024-12-02
CC:D4:2E MA-L2019-12-03
D0:05:2A MA-L2016-04-13
D4:63:FE MA-L2016-01-25
D4:86:60 MA-L2021-05-12
DC:F5:1B MA-L2023-06-12
E0:51:63 MA-L2016-11-17
E0:95:59 MA-L2026-04-01
E4:3E:D7 MA-L2016-07-14
E4:75:DC MA-L2020-07-23
EC:6C:9A MA-L2020-05-27
EC:F4:51 MA-L2017-08-11
F0:86:20 MA-L2019-05-29
F4:CA:E7 MA-L2023-02-24
F8:3E:B0 MA-L2025-03-18
FC:3D:A5 MA-L2020-03-05