AT
IEEE Registrant 208 Prefixes

Amazon Technologies Inc.

www.amazon.com

Amazon Technologies Inc., accessible at www.amazon.com, manages 208 unique MAC address prefixes. These prefixes have a total block size of 3.4 billion addresses.

The allocation includes the following types: MA-L(MAC Address Block Large, 16,777,216 addresses each), MA-M(MAC Address Block Medium, 1,048,576 addresses each) and MA-S(MAC Address Block Small, previously named OUI-36, encompasses IAB assignments, 4,096 addresses each).

The company registered its MAC address allocation on 05 January 2010, and the most recent update was made on 27 October 2026. These allocations support network identification and communication globally.

Unique prefixes 208
Block Size 3440385840 (3.44 G)
First registration 05 January 2010
Last updated 27 October 2026

Entity Details

Unique prefixes 208
Block Size 3440385840 (3.44 G)
Website www.amazon.com
First registration 05 January 2010
Last updated 27 October 2026

Types

MA-L: Block Type

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

MA-M: Block Type

Mac Address Block Medium. Number of address 2^20 (~1 Million)

MA-S: Block Type

Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

Registered MAC Prefixes

All Organizationally Unique Identifiers and MAC ranges assigned to this vendor

208 Records
MAC PrefixTypeRegistration Date
00:71:47 MA-L2017-12-11
00:86:21 MA-L2025-07-22
00:BB:3A MA-L2013-01-09
00:F3:61 MA-L2020-11-17
00:FC:8B MA-L2017-06-11
08:12:A5 MA-L2019-08-13
08:57:FB MA-L2021-12-01
08:6A:E5 MA-L2021-10-20
08:7B:0F MA-L2026-05-14
08:7C:39 MA-L2020-08-20
08:84:9D MA-L2019-05-08
08:91:15 MA-L2022-05-20
08:91:A3 MA-L2022-11-15
08:A6:BC MA-L2018-12-29
08:C2:24 MA-L2023-10-19
0C:43:F9 MA-L2021-05-25
0C:47:C9 MA-L2015-11-17
0C:DC:91 MA-L2023-10-19
0C:EE:99 MA-L2019-10-09
10:09:F9 MA-L2021-03-16
10:96:93 MA-L2020-09-22
10:AE:60 MA-L2013-09-12
10:BF:67 MA-L2022-09-15
10:CE:02 MA-L2021-10-05
14:0A:C5 MA-L2019-11-09
14:91:38 MA-L2019-09-12
18:0B:1B MA-L2024-12-13
18:48:BE MA-L2021-08-13
18:74:2E MA-L2017-04-18
1C:12:B0 MA-L2018-11-24
1C:4D:66 MA-L2019-10-01
1C:93:C4 MA-L2021-04-20
1C:FE:2B MA-L2020-06-23
20:0A:0D:B MA-M2019-10-10
20:10:B1 MA-L2025-07-22
20:A1:71 MA-L2020-05-27
20:BE:B8 MA-L2024-06-10
20:D4:76 MA-L2026-09-23
20:FE:00 MA-L2021-12-01
24:4C:E3 MA-L2018-04-25
24:CE:33 MA-L2021-08-31
28:24:C9 MA-L2024-07-15
28:73:F6 MA-L2023-02-22
28:EF:01 MA-L2010-01-05
2C:71:FF MA-L2020-12-09
30:4D:1F MA-L2025-10-10
34:25:BE MA-L2022-01-25
34:AF:B3 MA-L2020-10-23
34:D2:70 MA-L2016-08-26
38:6F:F4 MA-L2026-06-18
38:F7:3D MA-L2017-08-20
3C:5C:C4 MA-L2018-08-05
3C:E4:41 MA-L2022-06-17
40:89:C6 MA-L2025-04-15
40:A2:DB MA-L2019-10-26
40:A9:CF MA-L2020-08-20
40:B4:CD MA-L2016-11-17
40:F6:BC MA-L2021-11-02
44:00:49 MA-L2018-06-29
44:3D:54 MA-L2022-10-15
44:42:01 MA-L2022-06-17
44:65:0D MA-L2016-01-25
44:6D:7F MA-L2022-01-19
44:7B:45 MA-L2026-03-31
44:B4:B2 MA-L2022-02-26
44:D5:CC MA-L2021-04-20
48:43:DD MA-L2020-05-28
48:5F:2D MA-L2024-07-15
48:78:5E MA-L2020-12-09
48:B4:23 MA-L2021-09-16
4C:17:44 MA-L2019-01-29
4C:53:FD MA-L2021-10-20
4C:60:AD MA-L2025-06-26
4C:EF:C0 MA-L2017-11-12
50:07:C3 MA-L2022-07-08
50:99:5A MA-L2025-02-24
50:D4:5C MA-L2022-09-15
50:DC:E7 MA-L2017-10-11
50:F5:DA MA-L2016-03-16
54:2B:1C MA-L2024-10-16
58:09:87 MA-L2024-08-27
58:9A:3E MA-L2022-05-03
58:A8:E8 MA-L2024-03-08
58:E4:88 MA-L2022-11-15
5C:8B:6B MA-L2022-12-13
64:C9:F1 MA-L2026-07-03
64:CD:C2 MA-L2025-06-26
68:01:25 MA-L2026-09-23
68:13:F3 MA-L2023-03-31
68:37:E9 MA-L2016-11-29
68:54:FD MA-L2016-10-15
68:9A:87 MA-L2018-10-24
68:9F:D4 MA-L2025-10-10
68:B6:91 MA-L2022-01-05
68:DB:F5 MA-L2019-06-11
68:F6:3B MA-L2023-01-24
6C:0C:9A MA-L2022-10-15
6C:55:B1 MA-L2025-02-24
6C:56:97 MA-L2017-08-04
6C:68:8A MA-L2026-05-14
6C:99:9D MA-L2022-01-05
70:70:AA MA-L2021-09-16
70:B3:D5:27:0 MA-S2019-08-20
70:B3:D5:E6:F MA-S2019-09-27
74:58:F3 MA-L2020-02-25
74:75:48 MA-L2014-07-13
74:A7:EA MA-L2020-04-10
74:C2:46 MA-L2015-11-17
74:D4:23 MA-L2022-05-20
74:D6:37 MA-L2019-04-24
74:E2:0C MA-L2021-03-24
74:EC:B2 MA-L2020-09-28
78:6C:84 MA-L2022-08-02
78:A0:3F MA-L2021-12-16
78:E1:03 MA-L2017-05-24
7C:61:66 MA-L2018-12-16
7C:63:05 MA-L2022-04-05
7C:D5:66 MA-L2019-08-07
7C:ED:C6 MA-L2022-12-30
80:0C:F9 MA-L2021-11-18
80:6D:71 MA-L2021-06-29
80:A6:3C MA-L2026-03-31
84:28:59 MA-L2023-03-31
84:48:80 MA-L2025-12-05
84:D6:D0 MA-L2015-11-17
88:29:BF MA-L2025-09-18
88:71:E5 MA-L2016-07-14
8C:19:52 MA-L2025-09-18
8C:2A:85 MA-L2024-08-27
8C:4E:BB MA-L2026-02-19
90:11:95 MA-L2021-11-02
90:23:5B MA-L2022-03-08
90:39:5F MA-L2023-03-07
90:A8:22 MA-L2021-01-21
90:F8:2E MA-L2022-08-02
94:3A:91 MA-L2020-12-01
94:59:15 MA-L2026-04-21
94:5A:FC MA-L2021-05-11
94:85:80 MA-L2026-10-27
98:22:6E MA-L2022-07-08
98:CC:F3 MA-L2023-03-07
9C:C8:E9 MA-L2023-12-12
A0:02:DC MA-L2014-03-11
A0:D0:DC MA-L2020-07-14
A0:D2:B1 MA-L2021-06-29
A4:02:B7 MA-L2024-10-16
A4:08:01 MA-L2019-12-24
A8:CA:77 MA-L2023-12-12
A8:E6:21 MA-L2021-11-18
AC:41:6A MA-L2023-02-22
AC:63:BE MA-L2016-06-11
AC:CC:FC MA-L2022-02-18
B0:73:9C MA-L2021-08-31
B0:8B:A8 MA-L2024-03-08
B0:CF:CB MA-L2022-12-13
B0:F7:C4 MA-L2021-07-31
B0:FC:0D MA-L2018-02-11
B4:10:7A MA-L2024-12-13
B4:7C:9C MA-L2017-01-07
B4:B7:42 MA-L2021-12-16
B4:E4:54 MA-L2021-05-25
B8:5F:98 MA-L2020-07-14
B8:FE:96 MA-L2026-07-03
BC:D8:10 MA-L2026-10-27
C0:01:95 MA-L2026-08-24
C0:8D:51 MA-L2022-02-26
C0:91:B9 MA-L2022-07-27
C0:95:CF MA-L2024-06-10
C4:95:00 MA-L2018-04-05
C4:96:9F MA-L2026-04-21
C8:6C:3D MA-L2020-11-03
C8:C9:B2 MA-L2026-08-24
CC:22:93 MA-L2025-04-15
CC:9E:A2 MA-L2018-10-13
CC:AF:E3 MA-L2025-12-05
CC:F7:35 MA-L2018-10-20
D4:91:0F MA-L2020-08-19
D8:BE:65 MA-L2021-04-06
D8:FB:D6 MA-L2021-10-05
DC:54:D7 MA-L2019-03-29
DC:91:BF MA-L2020-04-21
DC:A0:D0 MA-L2023-07-24
E0:CB:1D MA-L2012-01-18
E0:F7:28 MA-L2022-04-05
E8:4C:4A MA-L2023-01-24
E8:D8:7E MA-L2022-03-08
EC:0D:E4 MA-L2020-09-29
EC:2B:EB MA-L2021-07-31
EC:31:5F MA-L2026-02-19
EC:8A:C4 MA-L2021-02-25
EC:A1:38 MA-L2022-05-03
F0:27:2D MA-L2015-11-17
F0:2F:9E MA-L2023-07-24
F0:4F:7C MA-L2012-07-28
F0:81:73 MA-L2017-12-11
F0:A2:25 MA-L2011-07-09
F0:D2:F1 MA-L2015-12-17
F0:F0:A4 MA-L2019-11-22
F4:03:2A MA-L2019-12-05
F8:54:B8 MA-L2019-07-09
F8:FC:E1 MA-L2021-08-13
FC:0F:76 MA-L2026-06-18
FC:49:2D MA-L2019-03-01
FC:65:DE MA-L2017-07-23
FC:A1:83 MA-L2017-09-22
FC:A6:67 MA-L2017-03-29
FC:D7:49 MA-L2022-12-30
FC:E9:D8 MA-L2022-07-27