D8:3E:EF MAC Address Lookup

Search MAC Address Vendor Database by entering an OUI or a MAC Address

Devices with MAC Addresses prefix that start with D8:3E:EF are manufactured by Coosea Group (HK) Co Ltd. Estimated Network devices using D8:3E:EF OUI prefix are 16,777,216.

OUI: D8:3E:EF
MAC Address Range: D8:3E:EF:00:00:00 - D8:3E:EF:FF:FF:FF
Vendor Name: Coosea Group (HK) Co Ltd
Is Private: FALSE
is Registered: TRUE
Vendor Location: Unit 56 16F Multifield Plaza,37A Part Avenue.Tsim Sha Tsui,KL,Hong Kong,SAR CHINA Hong Kong 999077 CN, China

Block Size: 16,777,216
Assignment Type: MA-L
Country Code: CN
Country Name: China
Registration Date: 23 May 2025
Update Date: 23 May 2025

Coosea Group (HK) Co Ltd Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
1C:9F:4E	UNIT 5-6 16/F MULTIFIELD PLAZA 3-7A PRAT AVENUE TSIMSHATSUI KL 999077 HK	MA-L	2020-09-12
D8:3E:EF	Unit 56 16F Multifield Plaza,37A Part Avenue.Tsim Sha Tsui,KL,Hong Kong,SAR CHINA Hong Kong 999077 CN, China	MA-L	2025-05-23