00:04:B8:00:00:00 - Kumahira Co., Ltd.

Kumahira Co., Ltd. MA-L

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

MAC address00:04:B8:00:00:00

OUI00:04:B8

Vendor address4-34 Ujinahigashi 2-Chome JAPAN JP 734-8567

Country🇯🇵 Japan

Block range00:04:B8:00:00:00– 00:04:B8: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-6402:04:B8:FF:FE:00:00:00

Possible IPv6 link-local derivationfe80::204:b8ff: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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