84:57:87:FF:FF:FF - DVR C&C Co., Ltd.

DVR C&C Co., Ltd. MA-L

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

MAC address84:57:87:FF:FF:FF

OUI84:57:87

Vendor address7F 720 Namkwang Centlex Bldg, Cheongcheon-dong, Bupyeong-gu Incheon KR 403-030

Country🇰🇷 South Korea

Block range84:57:87:00:00:00– 84:57:87: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-6486:57:87:FF:FE:FF:FF:FF

Possible IPv6 link-local derivationfe80::8657:87ff:feff:ffff

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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