00:1C:6C — Jabil Circuit (Guangzhou), Ltd. (MA-L, Likely)

A MAC address starting with 00:1C:6C is Likely assigned to Jabil Circuit (Guangzhou), Ltd., a manufacturing subsidiary of Jabil Inc. (NYSE: JBL), and typically appears on contract-manufactured electronics rather than one specific branded device. The "Likely" label reflects an anomaly in the live IEEE registry itself: the Organization Name field for this assignment currently reads the bare numeric string "30805" instead of a company name.

Multiple angles corroborate the Jabil identification despite that gap. Two other live MA-L assignments in the same registry snapshot — 0C86C7 and B44130 — are explicitly labeled "Jabil Circuit (Guangzhou) Limited/Ltd." and share this exact street address. A third-party MAC database's historical record for 001C6C shows the same company name attached to this OUI before the field became a placeholder, and independent trade-data listings (Panjiva, Baidu Baike) confirm the address as an active Jabil manufacturing site.

Jabil is an electronics manufacturing services (EMS) company that assembles products for many OEM clients, so this prefix does not point to a single device line — expect it on a range of third-party-branded network and IoT hardware assembled at the Guangzhou facility. No device-fingerprinting source, CVE, or malware association ties specifically to this prefix as of an August 2026 search. IEEE publishes no assignment date for MA-L entries; any third-party "date registered" for 001C6C is that site's own database artifact, not an IEEE fact.

Registry field anomaly

live IEEE Organization Name field reads "30805", not a company name

Location

Guangzhou Economic and Technological Development District, Guangdong, China

Device class

Unknown — contract-manufactured electronics, no single identifiable product line

Also seen on

sibling OUIs 0C86C7 and B44130 at the same address (the IEEE MA-L registry)

IEEE assignment

00:1C:6C → registry Organization Name field reads "30805" (a placeholder, not a company name) [Confirmed] — the IEEE MA-L registry 001C6C

Registry / block size

MA-L (24-bit OUI), single assignment [Confirmed] — the IEEE MA-L registry 001C6C

Likely company

Jabil Circuit (Guangzhou), Ltd., subsidiary of Jabil Inc. (NYSE: JBL) [Likely] — https://maclookup.app/macaddress/001c6c/history

Registered address

128 Jun Cheng Road, Guangzhou Economic and Technological Development District, Guangzhou, Guangdong 510530, CN [Confirmed] — the IEEE MA-L registry 001C6C

Address corroboration

same address confirmed as Jabil Circuit (Guangzhou) Ltd.'s operating manufacturing facility by independent trade-data sources [Likely] — https://panjiva.com/Jabil-Circuit-Guangzhou-Ltd/1138151, https://baike.baidu.com/en/item/Jabil%20Electronics%20(Guangzhou)%20Co.,%20Ltd./34463

Sibling OUI assignments

two other live MA-L assignments at the identical address explicitly named "Jabil Circuit (Guangzhou) Limited/Ltd." [Confirmed] — the IEEE MA-L registry 0C86C7, the IEEE MA-L registry B44130

Company status

Unknown — no independent company-status source checked for this specific entry [Unknown]

Device types

Unknown — Jabil is a contract electronics manufacturer (EMS) producing hardware for many OEM brand clients rather than shipping Jabil-branded end devices; no device-fingerprinting source ties a specific product to this prefix

[Unknown] — https://baike.baidu.com/en/item/Jabil%20Electronics%20(Guangzhou)%20Co.,%20Ltd./34463

Registration date

Unknown — IEEE publishes no assignment date for MA-L entries; a third-party site's own change-history log shows revisions between 2007 and 2016, which is that site's database artifact, not an IEEE fact [Confirmed re: no IEEE date] — https://maclookup.app/macaddress/001c6c/history

Security context

no CVE, malware family, or botnet association found tied to this prefix, as of an August 2026 search [Unknown]