08/13/17 : trix abound: Good morning MD...had a great thunder storm last evening...lasted over 2 hours...slow mover!!!!
The 2-digit checksum are correctly calculated but the generated BBANs are fictitious.
The generated IBANs should only be used for testing purposes.
The IBAN uniquely identifies an account held at a bank.
An IBAN is not replacing the national numbering systems and is also not a new bank account number.