Vendor directory
33,421 registered vendors.
Every MA-L, MA-M, MA-S, IAB, and CID block IEEE has ever assigned to a named organization, browsable or searchable.
Organization
Blocks
Last changed
Apple, Inc.
1,573
Sep 21, 2026
HUAWEI TECHNOLOGIES CO.,LTD
1,418
Sep 17, 2026
Cisco Systems, Inc
1,258
Oct 1, 2026
Samsung Electronics Co.,Ltd
909
Sep 9, 2026
Huawei Device Co., Ltd.
670
Sep 29, 2026
Intel Corporate
667
Aug 22, 2026
zte corporation
502
Sep 16, 2026
IEEE Registration Authority
439
Oct 1, 2026
Texas Instruments
401
Sep 4, 2026
Espressif Inc.
347
Sep 26, 2026
Commscope
345
Aug 22, 2026
Xiaomi Communications Co Ltd
241
Oct 3, 2026
Sagemcom Broadband SAS
219
Aug 22, 2026
Fiberhome Telecommunication Technologies Co.,LTD
218
Sep 4, 2026
Juniper Networks
213
Sep 17, 2026
Amazon Technologies Inc.
206
Sep 24, 2026
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD
190
Sep 23, 2026
Dell Inc.
185
Sep 22, 2026
Hewlett Packard Enterprise
179
Sep 29, 2026
TP-LINK TECHNOLOGIES CO.,LTD.
174
Aug 22, 2026
vivo Mobile Communication Co., Ltd.
170
Sep 25, 2026
Silicon Laboratories
158
Sep 26, 2026
Annapurna labs
157
Oct 3, 2026
Nokia
156
Aug 29, 2026
Hewlett Packard
150
Aug 22, 2026
New H3C Technologies Co., Ltd
142
Sep 5, 2026
Hon Hai Precision Ind. Co.,Ltd.
135
Aug 22, 2026
Motorola Mobility LLC, a Lenovo Company
128
Aug 22, 2026
eero inc.
117
Sep 17, 2026
Google, Inc.
113
Sep 22, 2026
Nintendo Co.,Ltd
110
Aug 22, 2026
Microsoft Corporation
106
Aug 28, 2026
Vantiva USA LLC
101
Sep 29, 2026
Extreme Networks, Inc.
100
Oct 1, 2026
Ruckus Wireless
100
Aug 22, 2026
TP-Link Systems Inc.
95
Oct 1, 2026
ASUSTek COMPUTER INC.
93
Aug 22, 2026
Arcadyan Corporation
90
Aug 22, 2026
Nokia Corporation
90
Aug 22, 2026
Sichuan Tianyi Comheart Telecom Co.,LTD
89
Aug 22, 2026
Sony Corporation
86
Aug 22, 2026
Hangzhou Hikvision Digital Technology Co.,Ltd.
84
Aug 22, 2026
Mellanox Technologies, Inc.
83
Oct 6, 2026
AzureWave Technology Inc.
81
Sep 23, 2026
Murata Manufacturing Co., Ltd.
79
Sep 23, 2026
China Mobile Group Device Co.,Ltd.
77
Sep 17, 2026
LG Electronics (Mobile Communications)
77
Aug 22, 2026
NETGEAR
77
Sep 23, 2026
EM Microelectronic
76
Sep 29, 2026
Quectel Wireless Solutions Co.,Ltd.
75
Oct 2, 2026
Beijing Xiaomi Mobile Software Co., Ltd
74
Sep 11, 2026
Nokia Danmark A/S
72
Aug 22, 2026
Zyxel Communications Corporation
72
Sep 25, 2026
Nortel Networks
68
Aug 22, 2026
ITEL MOBILE LIMITED
67
Oct 3, 2026
Liteon Technology Corporation
67
Aug 22, 2026
Honor Device Co., Ltd.
64
Sep 3, 2026
Shenzhen Skyworth Digital Technology CO., Ltd
64
Sep 3, 2026
CLOUD NETWORK TECHNOLOGY SINGAPORE PTE. LTD.
61
Sep 19, 2026
D-Link International
60
Aug 22, 2026
Cisco Meraki
59
Sep 3, 2026
Realme Chongqing Mobile Telecommunications Corp.,Ltd.
58
Sep 11, 2026
AltoBeam Inc.
57
Sep 24, 2026
Hui Zhou Gaoshengda Technology Co.,LTD
54
Aug 22, 2026
TECNO MOBILE LIMITED
54
Aug 22, 2026
ASKEY COMPUTER CORP
53
Sep 19, 2026
GD Midea Air-Conditioning Equipment Co.,Ltd.
53
Aug 28, 2026
Avaya Inc
52
Aug 22, 2026
Arista Networks
51
Sep 12, 2026
TCT mobile ltd
51
Aug 22, 2026
WNC Corporation
51
Sep 19, 2026
LG Innotek
50
Aug 22, 2026
YUYAMA MFG Co.,Ltd
50
Aug 22, 2026
Ubiquiti Inc
49
Aug 26, 2026
Potter Electric Signal Co. LLC
47
Aug 22, 2026
Taicang T&W Electronics
47
Sep 9, 2026
TATTILE SRL
47
Aug 22, 2026
MB connect line GmbH Fernwartungssysteme
45
Aug 22, 2026
Shenzhen YOUHUA Technology Co., Ltd
45
Aug 22, 2026
DEUTA-WERKE GmbH
44
Aug 22, 2026
HP Inc.
44
Aug 22, 2026
Sony Interactive Entertainment Inc.
44
Aug 22, 2026
Aplex Technology Inc.
43
Aug 22, 2026
ALPSALPINE CO,.LTD
42
Aug 22, 2026
AMPAK Technology, Inc.
42
Aug 22, 2026
SHENZHEN BILIAN ELECTRONIC CO.,LTD
42
Sep 1, 2026
Sicon srl
42
Aug 22, 2026
Tuya Smart Inc.
42
Aug 22, 2026
Cisco SPVTG
41
Aug 22, 2026
Integrated Device Technology (Malaysia) Sdn. Bhd.
40
Aug 22, 2026
LG Electronics
40
Aug 22, 2026
Palo Alto Networks
40
Aug 22, 2026
Saia-Burgess Controls AG
40
Aug 22, 2026
Sichuan AI-Link Technology Co., Ltd.
40
Aug 22, 2026
SKY UK LIMITED
40
Sep 23, 2026
Infinix mobility limited
39
Aug 22, 2026
Actiontec Electronics, Inc
36
Aug 22, 2026
Phytec Messtechnik GmbH
36
Aug 22, 2026
BUFFALO.INC
35
Aug 22, 2026
Nokia Solutions and Networks GmbH & Co. KG
35
Aug 22, 2026
Page 1 of 335
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Recently added to this database
The blocks our IEEE sync picked up most recently. The date is when macadress first observed the assignment, not IEEE's own registration date.
🇨🇳 Shenzhen K&D Technology Co., Ltd.
Added Oct 6, 2026
🇹🇼 Sin Yi Integration Co., Ltd.
Added Oct 6, 2026
🇪🇸 DORLET SAU
Added Oct 6, 2026
🇨🇭 Zumbach Electronic AG
Added Oct 6, 2026
🇩🇪 EUROSONIC Ultraschall GmbH & Co. KG
Added Oct 6, 2026
🇹🇷 Gespant
Added Oct 6, 2026
🇺🇸 Mellanox Technologies, Inc.
Added Oct 6, 2026
🇺🇸 Mellanox Technologies, Inc.
Added Oct 6, 2026
🇺🇸 Mellanox Technologies, Inc.
Added Oct 6, 2026
🇺🇸 Mellanox Technologies, Inc.
Added Oct 6, 2026
🇭🇰 Weltek Technologies Co. Ltd.
Added Oct 3, 2026
🇮🇱 Annapurna labs
Added Oct 3, 2026