C4:EF:DA:00:00:00 - Honeywell

Honeywell MA-L

This is a universally administered unicast address with a registered vendor prefix.

MAC addressC4:EF:DA:00:00:00

OUIC4:EF:DA

Vendor address9680 Old Bailes Rd, Fort Mill, SC 29707 Fort Mill SC US 29707

Country🇺🇸 United States

Block rangeC4:EF:DA:00:00:00– C4:EF:DA:FF:FF:FF

Address capacity16,777,216

TransmissionUnicast: addressed to a single device

AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority

RandomizationNot randomized

Derived modified EUI-64C6:EF:DA:FF:FE:00:00:00

Possible IPv6 link-local derivationfe80::c6ef:daff:fe00:0

The EUI-64 and IPv6 link-local fields are a mathematical derivation from this MAC address. They don't confirm the device currently uses that IPv6 address.

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