IPs used by the API
In some cases, your clients might have a heavily restricted firewall, and this would require that they whitelist the IPs used by Cryptolens to perform license key activations.
We recommend to whitelist the following IPs on port 443, which are used by Cryptolens:
|app.cryptolens.io, used at the moment
|api.cryptolens.io, will be used in newer updates
|api.cryptolens.io, reserved and may be used in the future