MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Lexical Index Router โข 27 Segments Total
Alphabetical prefix navigationIndex Category: Segment R Block Range: [R]
Vendor Directory โ R-Names
Browse hardware manufacturers, telecommunications providers, and registered OUI blockholders starting with R. Showing 1 to 50 of 1034 registered vendor entities.
Vendors in R-Group
1034
Verified registry entries
Page Prefixes
59 MA-L / M / S
Allocated blocks on page
Top Jurisdictions
๐บ๐ธ US (34%) 17 entities
๐ฉ๐ช DE (14%) 7 entities
๐ฌ๐ง GB (6%) 3 entities
Earliest Allocation
1998-04-22 28y in service
R.A. SYSTEMS CO., LTD.
Vendor Registry
Page 1 of 21| Vendor / Organization | Jurisdiction | Registration Date | Last Modified | Prefixes | Action |
|---|---|---|---|---|---|
RD | ๐ฐ๐ท KR | 2001-06-04 | 2015-11-17 | 1 Prefix | View |
| ๐บ๐ธ US | 2019-05-17 | 2019-05-17 | 1 Prefix | View | |
| ๐บ๐ธ US | 2011-02-21 | 2015-08-29 | 1 Prefix | View | |
RL | ๐บ๐ธ US | 2014-01-12 | 2015-11-17 | 1 Prefix | View |
| ๐ฉ๐ช DE | 2017-10-28 | 2017-10-28 | 1 Prefix | View | |
| ๐ฉ๐ช DE | 2011-02-21 | 2015-08-29 | 1 Prefix | View | |
| ๐บ๐ธ US | 2011-02-21 | 2015-08-29 | 1 Prefix | View | |
| ๐ฉ๐ช DE | 2011-11-01 | 2015-11-17 | 1 Prefix | View | |
| ๐ฉ๐ช DE | 2007-09-29 | 2015-11-17 | 1 Prefix | View | |
| ๐ฏ๐ต JP | 1998-04-22 | 2015-11-17 | 1 Prefix | View | |
| ๐ฎ๐น IT | 2018-02-15 | 2021-09-28 | 1 Prefix | View | |
| ๐บ๐ธ US | 2020-01-09 | 2020-01-09 | 1 Prefix | View | |
| ๐ฎ๐น IT | 2007-10-22 | 2015-11-17 | 1 Prefix | View | |
| ๐น๐ผ TW | 1998-04-22 | 2015-11-17 | 1 Prefix | View | |
| ๐ฎ๐น IT | 2011-02-21 | 2015-08-29 | 1 Prefix | View | |
RA | ๐จ๐ญ CH | 2013-12-13 | 2015-11-17 | 1 Prefix | View |
| ๐ง๐พ BY | 2015-08-12 | 2016-02-18 | 1 Prefix | View | |
RK | ๐ท๐บ RU | 2012-08-13 | 2015-08-29 | 1 Prefix | View |
| ๐ณ๐ฟ NZ | 2011-02-21 | 2015-08-29 | 1 Prefix | View | |
| ๐ต๐ฑ PL | 2012-07-16 | 2026-03-26 | 1 Prefix | View | |
RK | ๐ฏ๐ต JP | 2024-04-05 | 2024-04-05 | 1 Prefix | View |
| ๐ซ๐ท FR | 2024-09-03 | 2024-09-03 | 1 Prefix | View | |
| ๐ฆ๐บ AU | 2013-11-12 | 2021-06-19 | 1 Prefix | View | |
RG | ๐ฉ๐ช DE | 2010-01-05 | 2020-09-05 | 1 Prefix | View |
RL | ๐บ๐ธ US | 2011-02-21 | 2021-05-05 | 2 Prefixes | View |
| ๐ฉ๐ช DE | 2026-06-08 | 2026-06-08 | 1 Prefix | View | |
RI | ๐ฌ๐ง GB | 2023-04-06 | 2023-04-06 | 1 Prefix | View |
| ๐ฉ๐ช DE | 2020-10-01 | 2026-04-15 | 1 Prefix | View | |
| ๐จ๐ณ CN | 2016-08-25 | 2016-08-25 | 1 Prefix | View | |
RL | ๐ฒ๐น MT | 2023-08-11 | 2023-08-11 | 1 Prefix | View |
RL | ๐บ๐ธ US | 2020-09-08 | 2020-09-08 | 1 Prefix | View |
| ๐ฌ๐ง GB | 2022-12-01 | 2022-12-01 | 1 Prefix | View | |
| ๐บ๐ธ US | 2006-07-01 | 2015-11-17 | 1 Prefix | View | |
| ๐บ๐ธ US | 2003-06-01 | 2015-11-17 | 1 Prefix | View | |
| ๐บ๐ธ US | 1998-04-22 | 2015-11-17 | 3 Prefixes | View | |
| ๐บ๐ธ US | 2000-11-09 | 2015-11-17 | 1 Prefix | View | |
| ๐ฌ๐ง GB | 2025-07-24 | 2025-07-24 | 1 Prefix | View | |
| ๐น๐ผ TW | 2002-06-05 | 2015-11-17 | 1 Prefix | View | |
| ๐บ๐ธ US | 2006-08-15 | 2015-11-17 | 1 Prefix | View | |
| ๐บ๐ธ US | 2011-02-21 | 2015-08-29 | 1 Prefix | View | |
| ๐บ๐ธ US | 2011-07-26 | 2015-11-17 | 1 Prefix | View | |
RA | ๐ง๐ช BE | 2010-01-05 | 2015-11-17 | 1 Prefix | View |
| ๐บ๐ธ US | 2015-11-17 | 2015-11-17 | 1 Prefix | View | |
| ๐บ๐ธ US | 2010-11-24 | 2015-11-17 | 1 Prefix | View | |
| ๐จ๐ณ CN | 2025-08-07 | 2025-08-07 | 1 Prefix | View | |
| ๐จ๐ฟ CZ | 2000-11-09 | 2015-11-17 | 1 Prefix | View | |
| ๐บ๐ธ US | 1998-04-22 | 2015-11-17 | 1 Prefix | View | |
| ๐ฎ๐ฑ IL | 2019-07-02 | 2019-07-02 | 1 Prefix | View | |
| ๐ฐ๐ฟ KZ | 1998-04-22 | 2015-11-17 | 1 Prefix | View | |
| โ | 2011-02-21 | 2025-10-29 | 7 Prefixes | View |
Showing 1 to 50 of 1034 entries