MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:17:53:00:00:00 /24
Vendor address5F, NO 31, Ln 258, Rulguang Rd Taipei Neihu District TW 11491
Country🇹🇼 Taiwan
RegisteredMar 6, 2006
Block range00:17:53:00:00:00– 00:17:53:FF:FF:FF
Address capacity16,777,216
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
TransmissionUnicast: addressed to a single device
SourceIEEE Registration Authority
Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.
Curious how a prefix like this turns into a full address? See how MAC addresses are structured →
Ownership timeline
- Mar 6, 2006 – Feb 11, 2026 nFore Technology Inc. name changed
- Feb 11, 2026 – present nFore Technology Co., Ltd.
Example addresses in this block
Where this block sits
Previous
00:17:52:00:00:00 /24
DAGS, Inc
Next
00:17:54:00:00:00 /24
Arkino HiTOP Corporation Limited
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
nFore Technology Co., Ltd. holds 6 registered blocks in the IEEE registry, ranking #516 of 33,427 organizations by block count.
Other blocks registered to nFore Technology Co., Ltd.