Merge pull request #210608 from aimee-littleton/patch-94

update SNAT port amount

Author: prmerger-automator[bot]

articles/virtual-network/ip-services/configure-public-ip-nat-gateway.md

@@ -97,7 +97,7 @@ To change the IP, you'll associate a new public IP address created previously wi
 
 ## Add public IP prefix
 
-Public IP prefixes extend the extensibility of SNAT for outbound connections from the NAT gateway. A public IP prefix avoids SNAT port exhaustion. Each IP provides 64,000 ephemeral ports that can be used.
+Public IP prefixes extend the extensibility of SNAT for outbound connections from the NAT gateway. A public IP prefix avoids SNAT port exhaustion. Each IP provides 64,512 ephemeral ports to NAT gateway for connecting outbound.
 
 > [!NOTE] 
 > When assigning a public IP prefix to a NAT gateway, the entire range will be used.