EC:5B:CD:90:00:00 - C&D Technologies

C&D Technologies MA-M

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

MAC addressEC:5B:CD:90:00:00

OUIEC:5B:CD

Vendor address200 Precision Road Horsham PA US 19044

Country🇺🇸 United States

Block rangeEC:5B:CD:90:00:00– EC:5B:CD:9F:FF:FF

Address capacity1,048,576

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-64EE:5B:CD:FF:FE:90:00:00

Possible IPv6 link-local derivationfe80::ee5b:cdff:fe90:0

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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