Nice—this is the raw HTML for ICANN’s “List of Accredited Registrars” dropdown. Here’s a quick, copy-paste script you can run in your browser console on that page to extract everything and download a clean CSV (Registrar, IANA):

// Open DevTools (F12) on the registrars page, paste this, press Enter
(() => {
  const spans = [...document.querySelectorAll('label.search-drop-down__item span, span.ng-star-inserted')];
  const rows = spans
    .map(s => s.textContent?.trim())
    .filter(t => t && /\s-\s\d+$/.test(t))                         // only entries like "Name - 1234"
    .map(t => {
      const m = t.match(/^(.+?)\s-\s(\d+)$/);
      return [m[1], m[2]];
    });

  // de-dupe while preserving order
  const seen = new Set();
  const deduped = rows.filter(([name, id]) => {
    const key = name + '|' + id;
    if (seen.has(key)) return false;
    seen.add(key);
    return true;
  });

  const csv = 'Registrar,IANA\n' + deduped
    .map(([name, id]) => `"${name.replace(/"/g, '""')}",${id}`)
    .join('\n');

  const blob = new Blob([csv], { type: 'text/csv' });
  const a = Object.assign(document.createElement('a'), {
    href: URL.createObjectURL(blob),
    download: 'icann-registrars.csv'
  });
  document.body.appendChild(a);
  a.click();
  a.remove();
})();

That’ll give you a tidy CSV of everything in the dropdown (including all those DropCatch.com #### LLC items). Want me to also generate subsets (e.g., only DropCatch.com, only Dynadot*, etc.) or format it as JSON?