Which company owns MAC address prefix 98:86:B1?

MAC address prefix 98:86:B1 is registered to Flyaudio corporation (China) in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 98:86:B1 has a network interface built by Flyaudio corporation (China).

What is the OUI 98:86:B1?

98:86:B1 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Flyaudio corporation (China). It covers every address from 98:86:B1:00:00:00 to 98:86:B1:FF:FF:FF, or 16,777,216 addresses in total. It is also written 98-86-B1.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 98:86:B1:00:00:00 that is 98:86:B1 — 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 Flyaudio corporation (China) located?

Flyaudio corporation (China) is listed at No.16 Mingzhu RD Economic&Technology Guangzhou Guangdong Province CN 510730 in the IEEE OUI registry entry for 98:86:B1. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Flyaudio corporation (China)

MAC address prefix 98:86:B1 is registered to Flyaudio corporation (China) in the IEEE OUI registry. Any device whose MAC address begins with 98:86:B1 has a network interface built by Flyaudio corporation (China). 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 98:86:B1:00:00:00 to 98:86:B1:FF:FF:FF.

OUI prefix: 98:86:B1
Hyphen form: 98-86-B1
MAC range: 98:86:B1:00:00:00 – 98:86:B1:FF:FF:FF
Addresses in block: 16,777,216
Organization: Flyaudio corporation (China)
Address: No.16 Mingzhu RD Economic&Technology Guangzhou Guangdong Province CN 510730
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.

Assignment history (2)

The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.

2016-07-29Assigned to "Flyaudio corporation (China)"
archived source →
2026-07-17Assigned to "Flyaudio corporation (China)"

Nearby in the registry

The prefixes assigned immediately before and after 98:86:B1:

FAQ

Which company owns MAC address prefix 98:86:B1?: MAC address prefix 98:86:B1 is registered to Flyaudio corporation (China) in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 98:86:B1 has a network interface built by Flyaudio corporation (China).
What is the OUI 98:86:B1?: 98:86:B1 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Flyaudio corporation (China). It covers every address from 98:86:B1:00:00:00 to 98:86:B1:FF:FF:FF, or 16,777,216 addresses in total. It is also written 98-86-B1.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 98:86:B1:00:00:00 that is 98:86:B1 — 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 Flyaudio corporation (China) located?: Flyaudio corporation (China) is listed at No.16 Mingzhu RD Economic&Technology Guangzhou Guangdong Province CN 510730 in the IEEE OUI registry entry for 98:86:B1. This is the address the organization registered with the IEEE, which may differ from its current operating address.