Function isBlockedAddress

src/utils/hooks/ssrfGuard.ts:42–53

(address: string)

 *   everything else
 */
export function isBlockedAddress(address: string): boolean {
  const v = isIP(address)
  if (v === 4) {
    return isBlockedV4(address)
  }
  if (v === 6) {
    return isBlockedV6(address)
  }
  // Not a valid IP literal — let the real DNS path handle it (this function
  // is only called on results from dns.lookup, which always returns valid IPs)
  return false
}

function isBlockedV4(address: string): boolean {
  const parts = address.split('.').map(Number)