The OUI 60:7D:DD is a single MA-L block registered to Shenzhen Shichuangyi Electronics Co., Ltd, a Chinese storage-component maker that trades as "SCY." The registry record places the company at East Shangnan Road, Xinqiao Street, Bao'an District, Shenzhen, Guangdong 518101, China. What makes this entry worth a second look is the mismatch between the registration and the product line: Shichuangyi's public catalog is storage-only — NVMe SSDs, DDR4/DDR5 DRAM modules, embedded flash (eMMC/UFS/ePOP/uMCP), and portable USB storage — with no networking, Wi-Fi, Ethernet, or Bluetooth products on offer. The company is better known by its PCI-SIG vendor ID 1F03, under which it has registered roughly ten NVMe controller device IDs (IG52xx, IG56xx, MAP1202, SM22xx families). A MAC OUI is unusual for a pure-storage vendor; the most plausible benign explanation is a USB- or PCIe-attached storage device that enumerates a virtual network interface (for example a USB mass-storage device exposing an RNDIS/NCM interface), or an unreleased product line — but neither is confirmed. No CVEs, malware associations, or threat-intelligence reports specific to Shichuangyi or SCY were found in public databases as of June 2026; the company presents as a legitimate national high-tech enterprise (founded 2008, "Little Giant" designation) distributed through WPG Holdings' AIT subsidiary.
- IEEE assignment
- 60:7D:DD → Shenzhen Shichuangyi Electronics Co.,Ltd [Confirmed] — IEEE MA-L (enrichment/registries/oui.csv, line 823); corroborated by hwaddress.com
- Registry / block size
- MA-L (24-bit OUI); covers 60:7D:DD:00:00:00 through 60:7D:DD:FF:FF:FF [Confirmed] — hwaddress.com MAC-address-range record
- HQ / country
- East Shangnan Road, Xinqiao Street, Bao'an District, Shenzhen, Guangdong 518101, China (CN) [Confirmed] — IEEE MA-L address field, hwaddress.com
- Company status
- active [Confirmed] — en.shichuangyi.com
- Trade name
- SCY [Confirmed] — en.shichuangyi.com, hwaddress.com
- Device types
- storage components — NVMe SSDs, DDR4/DDR5 DRAM, embedded flash (eMMC/UFS/ePOP/uMCP), portable USB storage and memory cards. No networking/Wi-Fi/Ethernet/Bluetooth products in the public catalog. [Confirmed] — en.shichuangyi.com, made-in-china.com
- PCI vendor ID
- 1F03 (PCI-SIG registered for NVMe SSD controllers; ~10 registered device IDs, IG52xx/IG56xx/MAP1202/SM22xx families) [Confirmed] — devicehunt.com
- Registration date
- Unknown — IEEE publishes NO assignment/registration date for OUI/MAC prefixes; any third-party "date registered" is a database artifact, not an IEEE fact. hwaddress.com shows no date for this entry. [Unknown] — hwaddress.com
- Company background
- founded 2008 in Shenzhen; self-described national high-tech enterprise with "Little Giant" (专精特新) designation; distributed via WPG Holdings (AIT subsidiary) as a line-card component supplier; also listed on Alibaba (scy-china.en.alibaba.com) and made-in-china.com under older/OEM USB-storage product lines. [Likely — vendor self-reported; distributor listing corroborates] — en.shichuangyi.com/about, wpgholdings.com, made-in-china.com
- Security context
- no CVEs, threat-intel reports, malware associations, or advisories specific to Shichuangyi/SCY found in public databases (NVD, CERT/CC) as of June 2026; no documented threat-actor association; no red flags. Security posture otherwise Unknown (no public audit data). [Confirmed absence as of search date] — nvd.nist.gov
- Analyst note
- the OUI is anomalous for a storage-only vendor but not alarming — most likely a USB/PCIe storage device exposing a virtual network interface, or an unreleased product. Treat 60:7D:DD as a storage-device vendor prefix for asset classification, not a networking vendor.