Celestica Platform and Cloud Solution Malaysia Sdn Bhd
MAC address prefix 5C:AA:A2 is registered to Celestica Platform and Cloud Solution Malaysia Sdn Bhd in the IEEE OUI registry. Any device whose MAC address begins with 5C:AA:A2 has a network interface built by Celestica Platform and Cloud Solution Malaysia Sdn Bhd. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address — it covers every MAC from 5C:AA:A2:00:00:00 to 5C:AA:A2:FF:FF:FF.
- OUI prefix
- 5C:AA:A2
- Hyphen form
- 5C-AA-A2
- MAC range
- 5C:AA:A2:00:00:00 – 5C:AA:A2:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- Celestica Platform and Cloud Solution Malaysia Sdn Bhd
- Address
- Plot 1, No 13, Jalan Hi-Tech 9/1 Zon Industri Fasa 3A, Kulim Hi-Tech Park Kulim Kulim MY 09090
- Source
- IEEE OUI registry
Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.
Other prefixes from Celestica Platform and Cloud Solution Malaysia Sdn Bhd
Celestica Platform and Cloud Solution Malaysia Sdn Bhd holds 10 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:
Assignment history (2)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2026-07-17Assigned to "CELESTICA INC."
- 2026-10-17Renamed from "CELESTICA INC." to "Celestica Platform and Cloud Solution Malaysia Sdn Bhd"
Nearby in the registry
The prefixes assigned immediately before and after 5C:AA:A2:
- TP-Link Systems Inc.5C:A6:4F
- TP-Link Systems Inc5C:A6:E6
- New H3C Technologies Co., Ltd5C:A7:21
- HUAWEI TECHNOLOGIES CO.,LTD5C:A8:6A
- Ubee Interactive Co., Limited5C:A9:31
- Luma Home5C:A9:33
- Sonos, Inc.5C:AA:FD
- IEEE Registration Authority5C:AB:22
- Samsung Electronics Co.,Ltd5C:AC:3D
- Hon Hai Precision Ind. Co.,Ltd.5C:AC:4C
- Shenzhen TCL New Technology Co., Ltd5C:AD:76
- Apple, Inc.5C:AD:BA
FAQ
- Which company owns MAC address prefix 5C:AA:A2?
- MAC address prefix 5C:AA:A2 is registered to Celestica Platform and Cloud Solution Malaysia Sdn Bhd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 5C:AA:A2 has a network interface built by Celestica Platform and Cloud Solution Malaysia Sdn Bhd.
- What is the OUI 5C:AA:A2?
- 5C:AA:A2 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Celestica Platform and Cloud Solution Malaysia Sdn Bhd. It covers every address from 5C:AA:A2:00:00:00 to 5C:AA:A2:FF:FF:FF, or 16,777,216 addresses in total. It is also written 5C-AA-A2.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 5C:AA:A2:00:00:00 that is 5C:AA:A2 — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.
- Where is Celestica Platform and Cloud Solution Malaysia Sdn Bhd located?
- Celestica Platform and Cloud Solution Malaysia Sdn Bhd is listed at Plot 1, No 13, Jalan Hi-Tech 9/1 Zon Industri Fasa 3A, Kulim Hi-Tech Park Kulim Kulim MY 09090 in the IEEE OUI registry entry for 5C:AA:A2. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does Celestica Platform and Cloud Solution Malaysia Sdn Bhd own?
- Celestica Platform and Cloud Solution Malaysia Sdn Bhd holds 10 OUI prefixes in the IEEE registry, of which 5C:AA:A2 is one. A device made by Celestica Platform and Cloud Solution Malaysia Sdn Bhd could carry a MAC address from any of them.