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    IP Address Change Advisory

    As part of a technical upgrade to the underpinning software that operates our Energy Trading System (ETS) application (https://ets.aeso.ca/), a change to our IP addresses is required. Pool Participants with systems using our external IP addresses will need to update their systems to our new IP addresses. Users using our previous IP addresses beyond April 19, 2023 will not be able to connect to our application.

    This advisory only impacts users whose ETS.aeso.ca traffic is being filtered by IP address.  To maintain uninterrupted access to ETS behind your firewalls, the new ETS IP addresses will have to be allowed prior to the April 19, 2023, change.  The older IP addresses can be decommissioned by May 19, 2023.

    Old IP Addresses:

    • 74.112.176.63
    • 74.112.177.63

    New IP Addresses:

    • 74.112.176.202
    • 74.112.177.202

    If you have any questions, please email us at info@aeso.ca.

    IP Address Change Advisory