28:B7:7C:90:00:00 - Anser Coding Inc.

Anser Coding Inc. MA-M

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

MAC address28:B7:7C:90:00:00

OUI28:B7:7C

Vendor address34F., No. 99, Sec. 1, XinTai 5th Rd., Xizhi Dist., New Taipei City TW 221

Country🇹🇼 Taiwan

Block range28:B7:7C:90:00:00– 28:B7:7C: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-642A:B7:7C:FF:FE:90:00:00

Possible IPv6 link-local derivationfe80::2ab7:7cff: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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