Which are the IP addresses to use for 'split delivery' with Office 365? (Zoho mail inbound gateway)

Which are the IP addresses to use for 'split delivery' with Office 365? (Zoho mail inbound gateway)

Hi, I'm trying to set up 'split delivery' (email routing) with Office 365.

I'm following the instructions to set up Office 365 as the primary server (https://www.zoho.com/mail/help/adminconsole/coexistence-with-office365.html)

One of the prerequisites is to whitelist the IPs of Office 365 in Zoho Mail (inbound gateway) (https://www.zoho.com/mail/help/adminconsole/email-routing.html#alink6)

Can you tell me how/where I can find the correct IP addresses to enter here?

I've found this Microsoft page, but I'm unsure whether these are the correct ones: https://learn.microsoft.com/en-us/microsoft-365/enterprise/urls-and-ip-address-ranges?view=o365-worldwide#exchange-online

Thanks for your help.