OUI Lookup
981bb5
ASSA ABLOY Korea Co., Ltd iRevo
Manufacturer Information
- OUI Prefix
- 981bb5
- Manufacturer
- ASSA ABLOY Korea Co., Ltd iRevo
- Address
- 10F of JEI PLATZ Bldg., 186, Gasandigital-ro, Geumcheon-gu Seoul KR 08502
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 981BB5
The OUI prefix 981BB5 is assigned to ASSA ABLOY Korea Co., Ltd iRevo, based in 10F of JEI PLATZ Bldg., 186, Gasandigital-ro, Geumcheon-gu Seoul KR 08502 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to ASSA ABLOY Korea Co., Ltd iRevo.