MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 Vendor

Espressif Inc.

Unique prefixes: 132

Block Size: 2214592380 (2.21 G)

espressif.com

First registration: 11 March 2013

Last updated: 11 August 2022

Types

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

MAC PrefixTypeRegistration Date
08:3A:8DMA-L2022-07-27
08:3A:F2MA-L2020-06-04
08:B6:1FMA-L2022-04-21
0C:8B:95MA-L2022-01-20
0C:B8:15MA-L2021-11-18
0C:DC:7EMA-L2020-05-14
10:52:1CMA-L2019-11-23
10:91:A8MA-L2021-09-28
10:97:BDMA-L2021-08-20
18:FE:34MA-L2013-03-11
1C:9D:C2MA-L2021-06-04
24:0A:C4MA-L2016-05-23
24:4C:ABMA-L2021-11-24
24:62:ABMA-L2019-02-25
24:6F:28MA-L2019-01-09
24:A1:60MA-L2020-05-14
24:B2:DEMA-L2017-04-18
24:D7:EBMA-L2021-06-22
2C:3A:E8MA-L2017-02-21
2C:F4:32MA-L2018-12-01
30:83:98MA-L2021-02-03
30:AE:A4MA-L2016-08-12
30:C6:F7MA-L2021-08-13
34:85:18MA-L2022-04-14
34:86:5DMA-L2021-02-03
34:94:54MA-L2021-09-22
34:AB:95MA-L2021-01-28
34:B4:72MA-L2021-05-11
3C:61:05MA-L2020-09-17
3C:71:BFMA-L2018-04-22
3C:E9:0EMA-L2022-04-08
40:22:D8MA-L2022-04-21
40:91:51MA-L2021-06-11
40:F5:20MA-L2020-01-23
44:17:93MA-L2021-05-29
48:27:E2MA-L2022-04-14
48:3F:DAMA-L2019-11-23
48:55:19MA-L2021-08-13
48:E7:29MA-L2022-07-27
4C:11:AEMA-L2019-01-23
4C:75:25MA-L2020-11-01
4C:EB:D6MA-L2021-06-22
50:02:91MA-L2019-05-10
54:43:B2MA-L2022-01-27
54:5A:A6MA-L2015-12-03
58:BF:25MA-L2021-06-04
58:CF:79MA-L2021-10-05
5C:CF:7FMA-L2015-11-17
60:01:94MA-L2015-11-17
60:55:F9MA-L2020-11-01
64:E8:33MA-L2022-08-04
68:67:25MA-L2021-08-20
68:B6:B3MA-L2022-01-22
68:C6:3AMA-L2017-07-01
70:03:9FMA-L2020-02-21
70:04:1DMA-L2021-11-30
70:B8:F6MA-L2021-10-05
78:21:84MA-L2021-09-22
78:E3:6DMA-L2021-01-28
7C:87:CEMA-L2021-04-20
7C:9E:BDMA-L2020-01-23
7C:DF:A1MA-L2019-12-04
80:64:6FMA-L2022-05-11
80:7D:3AMA-L2018-08-16
84:0D:8EMA-L2018-01-28
84:CC:A8MA-L2020-02-27
84:F3:EBMA-L2018-01-28
84:F7:03MA-L2021-04-29
84:FC:E6MA-L2022-08-11
8C:4B:14MA-L2021-06-11
8C:AA:B5MA-L2019-10-17
8C:CE:4EMA-L2020-08-01
90:38:0CMA-L2021-08-05
90:97:D5MA-L2015-11-17
94:3C:C6MA-L2021-01-22
94:B5:55MA-L2021-11-30
94:B9:7EMA-L2020-08-01
94:E6:86MA-L2021-11-24
98:CD:ACMA-L2021-01-15
98:F4:ABMA-L2019-07-02
9C:9C:1FMA-L2020-11-12
A0:20:A6MA-L2016-04-01
A0:76:4EMA-L2020-07-23
A0:B7:65MA-L2022-03-15
A4:7B:9DMA-L2017-04-18
A4:CF:12MA-L2018-12-08
A4:E5:7CMA-L2020-11-12
A8:03:2AMA-L2020-06-04
A8:42:E3MA-L2022-04-08
A8:48:FAMA-L2021-04-20
AC:0B:FBMA-L2021-05-11
AC:67:B2MA-L2020-02-21
AC:D0:74MA-L2014-10-25
B4:8A:0AMA-L2022-04-01
B4:E6:2DMA-L2017-10-11
B8:D6:1AMA-L2022-01-20
B8:F0:09MA-L2020-02-27
BC:DD:C2MA-L2017-12-11
BC:FF:4DMA-L2021-01-22
C0:49:EFMA-L2021-12-07
C0:4E:30MA-L2022-04-01
C4:4F:33MA-L2018-06-13
C4:5B:BEMA-L2021-01-15
C4:DD:57MA-L2020-07-23
C4:DE:E2MA-L2022-01-22
C8:2B:96MA-L2019-05-20
C8:C9:A3MA-L2021-05-29
C8:F0:9EMA-L2022-02-02
CC:50:E3MA-L2018-03-02
CC:DB:A7MA-L2022-03-15
D4:D4:DAMA-L2022-08-11
D4:F9:8DMA-L2021-09-28
D8:A0:1DMA-L2017-05-24
D8:BF:C0MA-L2019-07-02
D8:F1:5BMA-L2019-03-07
DC:4F:22MA-L2017-08-20
DC:54:75MA-L2022-02-02
E0:5A:1BMA-L2022-05-11
E0:98:06MA-L2019-09-11
E0:E2:E6MA-L2020-09-05
E8:31:CDMA-L2021-11-18
E8:68:E7MA-L2020-09-17
E8:9F:6DMA-L2021-08-05
E8:DB:84MA-L2020-09-05
EC:62:60MA-L2022-01-27
EC:94:CBMA-L2021-04-29
EC:DA:3BMA-L2022-08-04
EC:FA:BCMA-L2017-08-04
F0:08:D1MA-L2019-12-04
F4:12:FAMA-L2021-12-07
F4:CF:A2MA-L2019-09-11
FC:F5:C4MA-L2019-10-17