MAC Address Lookup

 MAC

IEEE Registration Authority

Unique prefixes: 204

Block Size: 3389005620 (3.38 G)

standards.ieee.org

First registration: 09 November 2000

Last updated: 02 April 2020

Types

IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)

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

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

MAC PrefixTypeRegistration Date
54:A4:93MA-L2019-07-25
DC:E5:33MA-L2017-10-31
58:E8:76MA-L2016-05-14
38:F7:CDMA-L2020-03-17
28:2C:02MA-L2017-10-11
D0:D9:4FMA-L2016-04-01
64:62:66MA-L2019-12-15
DC:44:27MA-L2015-11-17
9C:F6:DDMA-L2018-06-02
B4:4B:D6MA-L2018-04-05
3C:39:E7MA-L2014-09-07
48:0B:B2MA-L2017-12-28
A0:BB:3EMA-L2015-11-17
70:69:79MA-L2020-03-26
3C:FA:D3MA-L2019-11-09
F8:1D:78MA-L2016-06-27
F4:90:CBMA-L2020-01-21
98:F9:C7MA-L2018-08-16
D0:5F:64MA-L2019-05-03
0C:EF:AFMA-L2014-10-13
FC:FF:AAMA-L2014-05-27
D0:C8:57MA-L2019-03-23
78:CA:83MA-L2015-11-17
34:E1:D1MA-L2019-01-09
C8:8E:D1MA-L2015-11-17
6C:DF:FBMA-L2018-09-09
8C:C8:F4MA-L2016-10-30
4C:91:7AMA-L2019-07-02
D8:86:0BMA-L2018-11-16
5C:F2:86MA-L2015-12-11
88:5F:E8MA-L2017-12-28
4C:E1:73MA-L2016-07-14
3C:42:7EMA-L2018-04-05
90:E2:FCMA-L2019-11-28
1C:82:59MA-L2019-03-02
50:0B:91MA-L2016-08-26
2C:27:9EMA-L2017-06-11
FC:D2:B6MA-L2018-12-20
24:15:10MA-L2019-05-31
80:7B:85MA-L2015-11-17
C0:D3:91MA-L2016-05-14
A0:28:33MA-L2018-06-02
64:31:39MA-L2019-09-06
F0:23:B9MA-L2017-02-21
A4:ED:43MA-L2018-06-02
54:9A:11MA-L2015-11-17
28:F5:37MA-L2017-04-22
A4:3B:FAMA-L2014-02-25
A0:19:B2MA-L2018-03-02
74:5B:C5MA-L2018-12-08
38:3A:21MA-L2016-06-27
7C:BC:84MA-L2018-09-09
38:73:EAMA-L2017-08-20
88:A9:A7MA-L2017-12-11
C4:FF:BCMA-L2017-10-31
3C:6A:2CMA-L2018-06-29
C0:83:59MA-L2018-04-22
90:C6:82MA-L2015-11-17
9C:69:B4MA-L2018-10-13
64:FB:81MA-L2015-11-17
50:FF:99MA-L2016-01-25
A4:DA:22MA-L2017-11-12
7C:CB:E2MA-L2016-08-26
40:2C:76MA-L2019-10-22
98:6D:35MA-L2016-01-25
88:5D:90MA-L2015-11-17
00:50:C2MA-L2000-11-09
B0:FD:0BMA-L2019-02-09
34:04:9EMA-L2016-10-03
9C:43:1EMA-L2017-10-11
34:29:8FMA-L2017-05-24
F8:8A:3CMA-L2017-03-29
8C:19:2DMA-L2016-04-01
00:55:DAMA-L2015-11-17
04:C3:E6MA-L2018-04-13
8C:59:3CMA-L2019-03-29
40:ED:98MA-L2016-09-22
AC:1D:DFMA-L2017-07-23
EC:9F:0DMA-L2017-08-04
0C:FE:5DMA-L2018-08-11
7C:BA:CCMA-L2017-04-18
0C:73:EBMA-L2018-01-28
A4:11:63MA-L2016-11-26
58:FC:DBMA-L2014-05-27
FC:A4:7AMA-L2019-04-25
50:62:55MA-L2019-08-24
E8:18:63MA-L2014-08-20
E4:1E:0AMA-L2019-01-23
4C:65:A8MA-L2017-03-29
34:D0:B8MA-L2017-07-26
10:07:23MA-L2014-08-28
C4:95:4DMA-L2019-09-17
D0:76:50MA-L2014-02-25
B0:1F:81MA-L2014-05-27
4C:4B:F9MA-L2019-06-25
F8:02:78MA-L2014-10-25
CC:22:37MA-L2017-07-01
74:E1:4AMA-L2014-07-13
3C:24:F0MA-L2018-01-28
AC:64:DDMA-L2016-07-14
24:4E:7BMA-L2016-08-12
10:DC:B6MA-L2019-07-13
98:06:37MA-L2019-05-20
1C:FD:08MA-L2018-07-22
40:D8:55MA-L2012-10-05
E4:4C:C7MA-L2018-12-01
68:91:D0MA-L2016-03-01
8C:1C:DAMA-L2018-01-28
BC:66:41MA-L2014-07-13
14:AE:85MA-L2019-12-04
40:F3:85MA-L2016-11-17
C8:2C:2BMA-L2019-02-04
C8:63:14MA-L2019-01-23
1C:A0:D3MA-L2016-11-17
A8:3F:A1MA-L2018-07-22
2C:26:5FMA-L2014-11-11
A4:58:0FMA-L2016-09-03
A4:4F:29MA-L2014-09-21
84:E0:F4MA-L2016-06-11
E0:5A:9FMA-L2018-11-16
7C:47:7CMA-L2016-01-02
CC:D3:1EMA-L2016-03-04
B4:37:D1MA-L2015-11-17
2C:6A:6FMA-L2015-11-17
E4:95:6EMA-L2014-07-13
F4:0E:11MA-L2014-04-22
70:B3:D5MA-L2014-01-12
78:D8:00MA-L2017-04-18
A0:22:4EMA-L2019-09-27
78:C2:C0MA-L2015-11-17
B4:A2:EBMA-L2019-04-12
C0:9B:F4MA-L2020-02-12
B0:B3:53MA-L2019-11-22
E8:B4:70MA-L2020-02-21
04:D1:6EMA-L2019-07-31
30:09:F9MA-L2018-06-02
98:02:D8MA-L2015-11-17
30:1F:9AMA-L2017-12-11
80:E4:DAMA-L2015-11-17
1C:C0:E1MA-L2016-08-08
84:89:ECMA-L2018-06-02
2C:16:BDMA-L2019-04-17
80:0A:80MA-L2015-11-17
20:0A:0DMA-L2019-10-10
E0:B6:F5MA-L2016-01-31
94:CC:04MA-L2019-12-24
CC:D3:9DMA-L2018-10-13
38:FD:FEMA-L2015-12-03
14:4F:D7MA-L2017-01-07
4C:BC:98MA-L2018-11-24
08:ED:02MA-L2017-01-07
6C:5C:3DMA-L2018-07-28
60:95:CEMA-L2019-03-12
50:A4:D0MA-L2016-10-12
CC:1B:E0MA-L2015-11-17
1C:21:D1MA-L2015-11-17
2C:48:35MA-L2018-02-11
70:B3:D5:9F:3MA-S2015-08-12
34:00:8AMA-L2017-05-24
F0:AC:D7MA-L2016-04-27
18:9B:A5MA-L2017-05-24
D4:7C:44MA-L2018-03-17
48:65:EEMA-L2016-08-08
44:03:77MA-L2019-08-14
98:AA:FCMA-L2017-01-07
30:0A:60MA-L2018-06-14
7C:70:BCMA-L2014-04-02
84:8B:CDMA-L2019-02-20
40:11:75MA-L2019-07-05
2C:D1:41MA-L2015-11-17
20:85:93MA-L2019-06-13
60:D7:E3MA-L2017-02-21
28:FD:80MA-L2015-11-17
74:19:F8MA-L2014-01-12
90:4E:91MA-L2017-06-11
F0:41:C8MA-L2017-12-11
C4:7C:8DMA-L2016-03-01
38:B8:EBMA-L2015-11-17
00:50:C2:F5:8IAB2012-03-25
B8:D8:12MA-L2014-07-13
38:B1:9EMA-L2018-10-20
D4:25:CCMA-L2018-10-13
70:F8:E7MA-L2016-06-11
44:D5:F2MA-L2019-05-15
A0:C5:F2MA-L2017-03-29
BC:97:40MA-L2019-03-18
1C:CA:E3MA-L2015-11-17
94:05:BBMA-L2020-01-07
00:1B:C5MA-L2007-04-09
A0:3E:6BMA-L2015-11-17
40:48:FDMA-L2017-09-06
00:69:67MA-L2019-09-21
74:1A:E0MA-L2017-07-01
28:36:38MA-L2016-04-13
04:71:4BMA-L2017-02-21
94:FB:A7MA-L2020-03-05
74:F8:DBMA-L2015-11-17
8C:14:7DMA-L2017-03-29
BC:34:00MA-L2014-03-14
CC:C2:61MA-L2020-04-02
D0:22:12MA-L2014-08-20
F8:B5:68MA-L2017-09-22
14:1F:BAMA-L2014-04-22
B0:C5:CAMA-L2015-11-17