Amazon MAC Address Prefixes

Amazon blocks cover Echo speakers, Fire TV devices and Kindles. Some Amazon-owned brands (such as eero) register under their own names.

IEEE blocks: 209
Registry names: Amazon Technologies Inc. · Amazon.com, LLC
MA-L (24-bit OUI): 206
MA-M (28-bit): 1
MA-S (36-bit): 2

Got a specific address? Look it up in the MAC address lookup →

What to know about Amazon MACs

Echo and Fire TV devices are the most common source of unnamed Amazon entries in a home router's client list.
Eero mesh routers use 192.168.4.x for the LAN by default.

All registered blocks

From the IEEE registry via the oui-data package (a mirror of the IEEE listings) (MA-L, MA-M, MA-S), built 2026-11-01.

MA-L (24-bit OUI): 206 blocks

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

MA-M (28-bit): 1 blocks

20:0A:0D:B

MA-S (36-bit): 2 blocks

70:B3:D5:27:0
70:B3:D5:E6:F

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