MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:13:CA:00:00:00 /24
Vendor address8-1602 Tricont Avenue Whitby ON CA L1N 7C3
Country🇨🇦 Canada
RegisteredFeb 25, 2005
Block range00:13:CA:00:00:00– 00:13:CA: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
- Feb 25, 2005 – Dec 3, 2010 X-Digital Systems, Inc. name changed
- Dec 3, 2010 – Sep 12, 2021 Pico Digital name changedaddress changedcountry changed
- Sep 12, 2021 – present ATX
Example addresses in this block
Where this block sits
Previous
00:13:C9:00:00:00 /24
Beyond Achieve Enterprises Ltd.
Next
00:13:CB:00:00:00 /24
Zenitel Norway AS
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
ATX holds 2 registered blocks in the IEEE registry, ranking #1,555 of 33,421 organizations by block count.
Other blocks registered to ATX