Which company owns MAC address prefix 98:39:C0?

MAC address prefix 98:39:C0 is registered to FLEXTRONICS in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 98:39:C0 has a network interface built by FLEXTRONICS.

What is the OUI 98:39:C0?

98:39:C0 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to FLEXTRONICS. It covers every address from 98:39:C0:00:00:00 to 98:39:C0:FF:FF:FF, or 16,777,216 addresses in total. It is also written 98-39-C0.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 98:39:C0:00:00:00 that is 98:39:C0 — 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 FLEXTRONICS located?

FLEXTRONICS is listed at Carretera Base Aerea 5850 int 4 Zapopan Jalisco MX 45136 in the IEEE OUI registry entry for 98:39:C0. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does FLEXTRONICS own?

FLEXTRONICS holds 3 OUI prefixes in the IEEE registry, of which 98:39:C0 is one. A device made by FLEXTRONICS could carry a MAC address from any of them.

FLEXTRONICS

MAC address prefix 98:39:C0 is registered to FLEXTRONICS in the IEEE OUI registry. Any device whose MAC address begins with 98:39:C0 has a network interface built by FLEXTRONICS. 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 98:39:C0:00:00:00 to 98:39:C0:FF:FF:FF.

OUI prefix: 98:39:C0
Hyphen form: 98-39-C0
MAC range: 98:39:C0:00:00:00 – 98:39:C0:FF:FF:FF
Addresses in block: 16,777,216
Organization: FLEXTRONICS
Address: Carretera Base Aerea 5850 int 4 Zapopan Jalisco MX 45136
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 FLEXTRONICS

FLEXTRONICS holds 3 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.

2023-07-11Assigned to "FLEXTRONICS"
archived source →
2026-07-17Assigned to "FLEXTRONICS"

Nearby in the registry

The prefixes assigned immediately before and after 98:39:C0:

FAQ

Which company owns MAC address prefix 98:39:C0?: MAC address prefix 98:39:C0 is registered to FLEXTRONICS in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 98:39:C0 has a network interface built by FLEXTRONICS.
What is the OUI 98:39:C0?: 98:39:C0 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to FLEXTRONICS. It covers every address from 98:39:C0:00:00:00 to 98:39:C0:FF:FF:FF, or 16,777,216 addresses in total. It is also written 98-39-C0.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 98:39:C0:00:00:00 that is 98:39:C0 — 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 FLEXTRONICS located?: FLEXTRONICS is listed at Carretera Base Aerea 5850 int 4 Zapopan Jalisco MX 45136 in the IEEE OUI registry entry for 98:39:C0. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does FLEXTRONICS own?: FLEXTRONICS holds 3 OUI prefixes in the IEEE registry, of which 98:39:C0 is one. A device made by FLEXTRONICS could carry a MAC address from any of them.