Nevermind I just saw the schema.ldf in the utilities\adconfiguration\ldf folder and the values are hardcoded. Looks like these are from a MS assigned OID tree
yeah StorageCentral/StorageExec was one of the first products to use Active Directory (even before Exchange server) and MS assigned all the AD Stuff.
Did you see the WQuinn container... that is the name of the Original company that Created "StorageCentral".
a Bit of history...
WQuinn created StorageCentral got Acquired by Precise Software ... which in turn got acquired by Veritas Software... and Symantec gobbeled up Veritas ...