INTEK DIGITAL MAC prefixes identify a registry assignment, not a device model
Summary
- // what this is
- Intek Digital is registered to MAC prefix
00:1E:25and 1 more in the IEEE OUI database. When a device's MAC address begins with00:1E:25, that block was registered by Intek Digital — the OUI identifies the maker of the network hardware, which is not always the brand on the device. - // analyst note
- Both prefixes are 24 bits long, leaving 24 suffix bits and 16,777,216 possible suffix values for each. The Group and Local bits in the first byte are both 0 for each exact prefix; changing either changes the literal prefix match. The suffix-value count does not indicate the number of devices or shipments. A prefix match identifies a registry assignment, not a specific device, deployment, current vendor identity, or security state.
About this vendor.
A MAC address beginning 00:1E:25 or 30:EB:25 matches an IEEE MA-L assignment to INTEK DIGITAL. The available evidence does not identify a specific device category for either prefix. In its TradeKorea profile, Intek Digital Co., Ltd. describes its business as designing, producing, and distributing set-top boxes and lists Android STBs, ibox Hybrid Single S2, ibox Hybrid Twin S2, and a High Definition PVR Receiver. That catalog is company context; it does not connect those products to these prefixes.
Both are 24-bit prefixes, leaving 24 bits for suffix values: 16,777,216 possible values under each fixed prefix. For both, the first-byte Group bit and Local bit are 0. RFC 7042 explains that these bits indicate group and local addressing; changing either bit changes the literal prefix and therefore no longer matches this assignment. The suffix-value count is an address-space calculation, not a count of devices or shipments.
A captured address matching one of these prefixes supports identification of the IEEE registry assignment. It does not establish the particular device, operating system, deployment, current vendor identity, or security state.
- Matching prefixes
00:1E:25and30:EB:25[Confirmed] — https://standards-oui.ieee.org/oui/oui.csv- Device category
- Unknown; no retrieved source maps a device category to these exact prefixes [Unknown]
- Company product context
- Set-top boxes, including Android STBs and listed ibox models [Confirmed] — https://intek.tradekorea.com/main.do
- Company
- INTEK DIGITAL [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Registry
- MA-L [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Prefixes
00:1E:25,30:EB:25[Confirmed] — https://standards-oui.ieee.org/oui/oui.csv- Country
- South Korea [Confirmed] — https://intek.tradekorea.com/main.do
- Industry
- Set-top box design, production, and distribution [Confirmed] — https://intek.tradekorea.com/main.do
- Notable products
- Android STBs; ibox Hybrid Single S2; ibox Hybrid Twin S2; High Definition PVR Receiver [Confirmed] — https://intek.tradekorea.com/main.do
- Device types mapped to these prefixes
- Unknown [Unknown]
- Website
- https://intek.tradekorea.com/main.do [Confirmed]
- Assignment dates
- Assignment dates are unavailable in these IEEE CSV records. [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv