98:1B:B5:00:00:00 to 98:1B:B5:FF:FF:FF
ASSA ABLOY Korea Co., Ltd iRevo
Inspect this prefixRegistered address
10F of JEI PLATZ Bldg., 186, Gasandigital-ro, Geumcheon-gu
Seoul 08502
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 98:1B:B5 /24
- Addresses in block
- 16,777,216
- Decimal range
- 167,244,768,215,040 to 167,244,784,992,255
- Address type
- Unicast, universally administered
What this block covers
The classic 24 bit OUI. The registrant owns the first three octets and can assign every one of the remaining 16.7 million addresses.
Any MAC address between 98:1B:B5:00:00:00 and 98:1B:B5:FF:FF:FF belongs to this assignment. The registrant chooses the remaining 24 bits, so the same prefix can appear on very different products from the same company.