Interpret a UUID
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Your input: f6ff0e36-3aa1-11f1-8c0d-4cf95d479851
Various notations:
URN: urn:uuid:f6ff0e36-3aa1-11f1-8c0d-4cf95d479851
URI: uuid:f6ff0e36-3aa1-11f1-8c0d-4cf95d479851
Microsoft GUID syntax: {F6FF0E36-3AA1-11F1-8C0D-4CF95D479851}
C++ struct syntax: { 0xf6ff0e36, 0x3aa1, 0x11f1, { 0x8c, 0x0d, 0x4c, 0xf9, 0x5d, 0x47, 0x98, 0x51 } }
As OID (ISO/ITU-T 128 bits): 2.25.328314410912215765035855285510845470801
As OID (Microsoft): 1.2.840.113556.1.8000.2554.63231.3638.15009.4593.35853.5044573.4692049
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.17797959878466146801.10091806973902690385
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.4143910454.983634417.2349681913.1564973137
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.63231.3638.15009.4593.35853.19705.23879.38993
Interpretation of the UUID:
Variant: [0b10_] RFC 4122 (Leach-Mealling-Salz) / DCE 1.1
Version: [0x1] Time-based with unique host identifier
Timestamp: [0x1f13aa1f6ff0e36] 2026-04-17 21:11:13'3252150 GMT
Clock ID: [0x8c0d] 3085
Node ID: [0x4cf95d479851] 4C-F9-5D-47-98-51
In case that this Node ID is a MAC address, here is the interpretation of that MAC address:
Input: 4C-F9-5D-47-98-51
Type: EUI-48 (Extended Unique Identifier)
EUI-48 or MAC-48: 4C-F9-5D-47-98-51
EUI-64: 4C-F9-5D-FF-FF-47-98-51 (MAC-48 to EUI-64 Encapsulation)
4C-F9-5D-FF-FE-47-98-51 (EUI-48 to EUI-64 Encapsulation)
4E-F9-5D-FF-FE-47-98-51 (MAC/EUI-48 to Modified EUI-64 Encapsulation)
IPv6-Link-Local address: fe80::4ef9:5dff:fe47:9851
Administration type (U/L flag): [0] Universally Administered Address (UAA)
Transmission type (I/G flag): [0] Unicast (Individual)
IEEE OUI (MA-L): 0x4CF95D
Vendor-specific part: 0x479851
Registrant: HUAWEI TECHNOLOGIES CO.,LTD
Address of registrant: No.2 Xin Cheng Road, Room R6,Songshan Lake Technology Park
Dongguan 523808
CN