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isEuiCid

isEuiCid(address): boolean

Defined in: packages/net-address/src/eui/eui-bits.ts:122

Whether the leading 24 bits are a Company ID rather than an OUI: the IEEE issues a CID with the U/L bit set and the I/G bit clear, so a CID-derived address can never be confused with a registry assignment.

BitAddress

boolean

RangeError When the address is neither 48 nor 64 bits wide.