Bankleitzahl 55010424
Aareal Bank ehem. Filiale Mainz, Wiesbaden
| Bankleitzahl | 55010424 |
|---|---|
| Institution | Aareal Bank ehem. Filiale Mainz |
| Short name | Aareal Bank Wiesbaden |
| BIC | AARBDE5W550 |
| Postcode | 65189 |
| Town | Wiesbaden |
| Status | active |
| Successor BLZ | none |
IBAN structure with this code
A German IBAN is DE, two check digits, the eight-digit Bankleitzahl, then the ten-digit account number. The BLZ is what the register can vouch for; the account number is known only to the bank.
DE94 5501 0424 1000 0000 00
Synthetic example: the account part is a placeholder, this IBAN belongs to nobody. It shows where the code sits inside the IBAN.
What the API answers for this code
The block below is the route's own answer, produced by the same code that serves api.ibanforge.com, on the register as of the date shown. Nothing is edited.
{
"valid": true,
"bic": {
"code": "AARBDE5W550",
"bank_name": "Aareal Bank ehem. Filiale Mainz",
"city": "Wiesbaden",
"source": "Deutsche Bundesbank Bankleitzahlendatei",
"as_of": "2026-09",
"basis": "national_register",
"authoritative": true,
"lei": null
},
"bank_code_check": {
"value": "55010424",
"status": "verified",
"match": "register",
"register": "Deutsche Bundesbank Bankleitzahlendatei",
"authoritative": true,
"institution": {
"name": "Aareal Bank ehem. Filiale Mainz",
"street": null,
"post_code": "65189",
"town": "Wiesbaden",
"country": "DE"
},
"as_of": "2026-09"
},
"sepa": {
"member": true,
"schemes": [
"SCT",
"SDD",
"SCT_INST"
],
"vop_required": true,
"vop_participant": true,
"basis": "epc_register"
},
"issuer": {
"type": "bank",
"name": "Aareal Bank ehem. Filiale Mainz",
"classification": "default"
},
"risk_indicators": {
"country_risk": "standard",
"sepa_reachable": true,
"vop_coverage": true,
"test_bic": false
}
}Other codes of the same institution
Source: Deutsche Bundesbank Bankleitzahlendatei, register as of 2026-09.