Which company owns MAC address prefix E0:AA:B0?

MAC address prefix E0:AA:B0 is registered to SUNTAILI ENTERPRISE CO. LTD, in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with E0:AA:B0 has a network interface built by SUNTAILI ENTERPRISE CO. LTD,.

What is the OUI E0:AA:B0?

E0:AA:B0 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to SUNTAILI ENTERPRISE CO. LTD,. It covers every address from E0:AA:B0:00:00:00 to E0:AA:B0:FF:FF:FF, or 16,777,216 addresses in total. It is also written E0-AA-B0.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in E0:AA:B0:00:00:00 that is E0:AA:B0 — 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 SUNTAILI ENTERPRISE CO. LTD, located?

SUNTAILI ENTERPRISE CO. LTD, is listed at No. 6 ALY 3,LN 64 XINGFU RD, XINZHUNAG DISTRICT NEW TAIPEI CITY TW 242 in the IEEE OUI registry entry for E0:AA:B0. This is the address the organization registered with the IEEE, which may differ from its current operating address.

SUNTAILI ENTERPRISE CO. LTD,

MAC address prefix E0:AA:B0 is registered to SUNTAILI ENTERPRISE CO. LTD, in the IEEE OUI registry. Any device whose MAC address begins with E0:AA:B0 has a network interface built by SUNTAILI ENTERPRISE CO. LTD,. 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 E0:AA:B0:00:00:00 to E0:AA:B0:FF:FF:FF.

OUI prefix: E0:AA:B0
Hyphen form: E0-AA-B0
MAC range: E0:AA:B0:00:00:00 – E0:AA:B0:FF:FF:FF
Addresses in block: 16,777,216
Organization: SUNTAILI ENTERPRISE CO. LTD,
Address: No. 6 ALY 3,LN 64 XINGFU RD, XINZHUNAG DISTRICT NEW TAIPEI CITY TW 242
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 (4)

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 "GENERAL VISION ELECTRONICS CO. LTD."
archived source →
2019-08-04Renamed from "GENERAL VISION ELECTRONICS CO. LTD." to "Suntaii Enterprise Co., Ltd."
archived source →
2020-03-21Renamed from "Suntaii Enterprise Co., Ltd." to "SUNTAILI ENTERPRISE CO. LTD,"
archived source →
2026-07-17Assigned to "SUNTAILI ENTERPRISE CO. LTD,"

Nearby in the registry

The prefixes assigned immediately before and after E0:AA:B0:

FAQ

Which company owns MAC address prefix E0:AA:B0?: MAC address prefix E0:AA:B0 is registered to SUNTAILI ENTERPRISE CO. LTD, in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with E0:AA:B0 has a network interface built by SUNTAILI ENTERPRISE CO. LTD,.
What is the OUI E0:AA:B0?: E0:AA:B0 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to SUNTAILI ENTERPRISE CO. LTD,. It covers every address from E0:AA:B0:00:00:00 to E0:AA:B0:FF:FF:FF, or 16,777,216 addresses in total. It is also written E0-AA-B0.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in E0:AA:B0:00:00:00 that is E0:AA:B0 — 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 SUNTAILI ENTERPRISE CO. LTD, located?: SUNTAILI ENTERPRISE CO. LTD, is listed at No. 6 ALY 3,LN 64 XINGFU RD, XINZHUNAG DISTRICT NEW TAIPEI CITY TW 242 in the IEEE OUI registry entry for E0:AA:B0. This is the address the organization registered with the IEEE, which may differ from its current operating address.