IBANs for Germany with the correct country code, length and a valid ISO 7064 mod-97 check — they pass IBAN validators. The account portion is synthetic.
DE68200505500336395584| Browser | sampuli.site — pick Germany, generate, export CSV/JSON |
| REST API | curl https://sampuli.site/api/v1/de/account?n=25 |
| npm | npx @sampuli/data de.account |
| Node | import { generate } from '@sampuli/data'; generate('de.account') |