Generate Random IBAN

Mauritian IBAN generator

IBANs in Mauritius have 30 characters and start with MU. The one below is random, follows the national structure and passes the MOD-97 check, so form validation accepts it. No bank issued it.

Format

MU63MCBL0901414594729229000EUR

New IBAN
  1. Country MU
  2. Check digits 63
  3. Bank code MCBL09
  4. Branch code 01
  5. Account number 414594729229
  6. Reserved 000
  7. Currency EUR
Generate a list Up to 100 IBANs, as CSV, JSON, SQL or plain text

In CSV, JSON and SQL, every IBAN segment (bank, branch, account, check digits) gets its own column.

MOD-97 valid

Realistic mode: real bank code, random account number. No bank issued this IBAN, but it could match a real account by chance. Never use it for payments.

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Mauritian IBAN format

Length, pattern and the position of each segment in MU IBANs, with a sample IBAN.

IBAN length 30
BBAN length 26
BBAN pattern 4a2n2n12n3n3a
Structure MUkk bbbbbb ss cccccccccccc 000 mmm
Example, electronic MU17BOMM0101101030300200000MUR
Example, print MU17 BOMM 0101 1010 3030 0200 000M UR
Letters in the BBAN Positions 5–8: always letters
Positions 28–30: always letters
National check digits None
Source SWIFT IBAN Registry, Release 102 (June 2026)

Position by position

Segment Positions Length Example
Country 1–2 2 MU
Check digits 3–4 2 17
Bank code 5–10 6 BOMM01
Branch code 11–12 2 01
Account number 13–24 12 101030300200
Reserved 25–27 3 000
Currency 28–30 3 MUR

In the pattern, n stands for a digit, a for an uppercase letter and c for a letter or digit. The number before each letter is how many characters that block has.

Real bank codes in realistic mode

In realistic mode, the default, the generator takes the bank code from this list and keeps the account number random, so no bank issued these IBANs. With Realistic off, the bank code is random too.

Bank Bank code Branch code
The Mauritius Commercial Bank (MCB) MCBL09 01
SBM Bank (Mauritius) STCB11 70

What to test with MU IBANs

  • Accept exactly 30 characters for MU, after removing spaces, and reject 29 or 31.
  • Letters are required at positions 5–8, 28–30. Test lowercase input too, and convert it to uppercase before you validate.
  • Ready-made invalid values for negative tests: MU17BOMM0101101030300200000MUS (last character changed, MOD-97 fails) and MU17BOMM0101101030300200000MU (one character missing).
  • Bank directory checks: by default the generator uses real bank codes such as STCB11 (SBM Bank (Mauritius)), and random ones with Realistic off, so you can test a known and an unknown bank.

About IBANs in Mauritius

Mauritian IBANs have 30 characters: a 6-character bank code (4 letters and 2 digits), a 2-digit branch code, a 12-digit account number, 3 digits reserved for future use and a 3-letter currency code such as MUR. Mauritius entered the European register of IBAN formats in June 2006, the second country outside Europe after Tunisia.

Questions about IBANs in Mauritius

How long is an IBAN in Mauritius?

30 characters: the country code MU, two check digits and a national part (BBAN) of 26 characters.

What does an IBAN from Mauritius look like?

For example MU17 BOMM 0101 1010 3030 0200 000M UR. That is the print format, in groups of four. Forms and files usually take it without spaces: MU17BOMM0101101030300200000MUR.

Can Mauritian IBANs contain letters?

Yes. MU IBANs always have uppercase letters at positions 5–8, 28–30: BOMM MUR in the registry example.

Where is the bank code in Mauritian IBANs?

The bank code, at positions 5–10: BOMM01 in the registry example. The branch code is at positions 11–12 (01). By default (realistic mode) the generator uses real bank codes, such as MCBL09 for The Mauritius Commercial Bank (MCB).

Will a test IBAN for Mauritius pass validation?

It passes the checks most forms run: country code, length, character format and MOD-97 check digits. In realistic mode, the default, the bank code is real too, so a bank directory check accepts it. An account lookup or a payee name check will not confirm it, because the account number is random.

Can I use a generated Mauritian IBAN to sign up for a service or receive money?

No. It is test data that no bank issued to you. Money sent to it is rejected or, if the number happens to belong to someone, reaches a stranger, and using it for a sign-up, a free trial or a direct debit is misuse. Your own IBAN is in your banking app and on your statements.

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