Request for keeping SSL-VPN IP address range

We are using SSL-VPN endpoint service on IBM cloud.
Due to duplicate IP address on on-premise enviroment, we could only use tok02 endpoint (https://vpn.tok02.softlayer.com/prx/000/http/localhost/login/index.html).

But about a week ago, I found that tok02 endpoint dissappeared from vpn endpoints list.
https://cloud.ibm.com/docs/iaas-vpn?topic=iaas-vpn-available-vpn-endpoints&locale=en

Instead of tok02, there are tok endpoint but it seems that ip address range is different from tok02, so we cannot login to our devices.

Now I can use tok02 endpoint if I input the URL, but I heard that maybe it will be disabled in future.

So my request is , please don't disable VPN endpoints. If it is impossible, please make new VPN endpoint with current IP address range.

Thank you.