Arcadyan Corporation

Arcadyan Corporation accessible at www.arcadyan.com, manages 70 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 1.2 billion addresses.

The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each).

The company registered its MAC address allocation on 25 January 2016, and the most recent update was made on 07 January 2026. These allocations support network identification and communication globally.

Unique prefixes: 70

Block Size: 1174405050 (1.17 G)

www.arcadyan.com

First registration: 25 January 2016

Last updated: 07 January 2026

Types

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

MAC PrefixTypeRegistration Date
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:A5:FF MA-L2023-04-11
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:1B:86 MA-L2018-06-13
4C:22:F3 MA-L2022-08-23
54:3D:60 MA-L2024-05-17
54:B7:BD MA-L2022-12-01
54:C4:5B MA-L2022-06-21
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:CC:22 MA-L2019-01-29
6C:15:DB MA-L2025-05-13
70:3E:76 MA-L2025-09-15
70:97:41 MA-L2021-03-09
74:90:BC MA-L2023-10-19
78:DD:12 MA-L2018-10-13
80:82:FE MA-L2025-07-15
84:90:0A MA-L2022-09-23
84:A3:29 MA-L2024-01-12
8C:19:B5 MA-L2021-02-02
8C:77:79 MA-L2025-11-10
8C:83:94 MA-L2023-07-14
94:6A:B0 MA-L2017-12-11
A0:B5:49 MA-L2018-08-05
A4:CE:DA MA-L2021-01-05
A8:A2:37 MA-L2022-02-12
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
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