Interpret a UUID

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UUID: 
Your input:                      a21b6c20-ea24-408d-b610-879689be05cb

Various notations:

URN:                             urn:uuid:a21b6c20-ea24-408d-b610-879689be05cb
URI:                             uuid:a21b6c20-ea24-408d-b610-879689be05cb
Microsoft GUID syntax:           {A21B6C20-EA24-408D-B610-879689BE05CB}
C++ struct syntax:               { 0xa21b6c20, 0xea24, 0x408d, { 0xb6, 0x10, 0x87, 0x96, 0x89, 0xbe, 0x05, 0xcb } }

As OID (ISO/ITU-T 128 bits):     2.25.215477320440338525066517482040234739147
As OID (Microsoft):              1.2.840.113556.1.8000.2554.41499.27680.59940.16525.46608.8885897.12453323
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.11681048947138510989.13119134795156030923
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.2719706144.3928244365.3054536598.2310931915
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.41499.27680.59940.16525.46608.34710.35262.1483

Interpretation of the UUID:

Variant:                         [0b10_] RFC 4122 (Leach-Mealling-Salz)
Version:                         [0x4] Random
Random bits:                     10100010 00011011 01101100 00100000 11101010 00100100 ????0000 10001101
                                 ??110110 00010000 10000111 10010110 10001001 10111110 00000101 11001011
Random bytes:                    [0xa21b6c20ea24?08d?610879689be05cb]