SHENZHEN ATEKO PHOTOELECTRICITY CO.,LTD — registry assignment; device type unknown
Summary
- // what this is
- Shenzhen Ateko Photoelectricity is registered to MAC prefix
00:CB:B4and 2 more in the IEEE OUI database. When a device's MAC address begins with00:CB:B4, that block was registered by Shenzhen Ateko Photoelectricity — the OUI identifies the maker of the network hardware, which is not always the brand on the device. - // analyst note
- Exact prefix matches identify registry assignments. Group and Local bits are zero for each listed prefix; changing either bit changes the prefix. Suffix value counts describe possible address values, not device or shipment counts.
About this vendor.
A MAC address beginning with 00:CB:B4, 60:66:82, or 98:02:D8:1 matches a registry prefix assigned to SHENZHEN ATEKO PHOTOELECTRICITY CO.,LTD; the supplied records do not identify a device type. The IEEE records list two MA-L assignments and one MA-M assignment for the company. They provide a country indication of CN, but do not establish the prefixes’ use in deployed devices or products.
The two MA-L prefixes each leave 24 bits for suffix values, or 16,777,216 possible values per prefix. The MA-M /28 prefix leaves 20 bits, or 1,048,576 possible values. These are address-space possibilities, not counts of devices or shipments.
For each listed prefix, the first-byte Group and Local bits are both zero. Those bits are fixed for an exact literal prefix match. Changing either bit changes the prefix; RFC 7042 explains their significance for multicast/group and local address interpretation. A match supports identifying the registry assignment only, not a particular device, operating system, vendor’s current legal identity, or security state.
- Device type
- Unknown from the supplied records
- Country indication
- China (CN in the IEEE records)
- Company
- SHENZHEN ATEKO PHOTOELECTRICITY CO.,LTD [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Registry prefixes
00:CB:B4,60:66:82,98:02:D8:1/28[Confirmed] — https://standards-oui.ieee.org/oui/oui.csv; https://standards-oui.ieee.org/oui28/mam.csv- Country
- China (CN) [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Device type
- Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv