MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:13:47:00:00:00 /24
Vendor address20 Willow Springs Circle York NY US 17402
Country🇺🇸 United States
RegisteredJan 15, 2005
Block range00:13:47:00:00:00– 00:13:47: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
- Jan 15, 2005 – Oct 11, 2014 BlueTree Wireless Data Inc. name changedaddress changedcountry changed
- Oct 11, 2014 – present Red Lion Controls, LP
Example addresses in this block
Where this block sits
Previous
00:13:46:00:00:00 /24
D-Link Corporation
Next
00:13:48:00:00:00 /24
Artila Electronics Co., Ltd.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Red Lion Controls, LP holds 4 registered blocks in the IEEE registry, ranking #802 of 33,421 organizations by block count.
Other blocks registered to Red Lion Controls, LP