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Author: jjaygbay

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+---
+title: Delegated subnet limits
+description: Learn about Delegated subnet limits for Oracle Database@Azure.
+author: jjaygbay1
+ms.author: jacobjaygbay
+ms.topic: concept-article
+ms.service: oracle-on-azure
+ms.date: 08/01/2024
+---
+
+# Delegated subnet limits 
+
+In this article, you learn about delegated subnet limits for Oracle Database@Azure.
+
+Oracle Database@Azure infrastructure resources are connected to your Azure virtual network using a virtual NIC from your [delegated subnets](/azure/virtual-network/subnet-delegation-overview) (delegated to `Oracle.Database/networkAttachement`). By default, the Oracle Database@Azure service can use up to five delegated subnets. If you need more delegated subnet capacity, you can request a service limit increase.
+
+For information on viewing and increasing service limits in the OCI Console, see the following articles:
+
+- [To view the tenancy's limits and usage (by region)](https://docs.oracle.com/en-us/iaas/Content/General/Concepts/servicelimits.htm#To_view_your_tenancys_limits_and_usage_by_region)
+- [Requesting a service limit increase](https://docs.oracle.com/en-us/iaas/Content/General/Concepts/servicelimits.htm#Requesti)
+
+When submitting a service limit increase, note the following:
+
+-   The service name is `Multicloud`.
+-   The resource name is `Delegated Subnet Multicloud Links`.
+-   The  service limit name for Oracle Database@Azure delegated subnets is `azure-delegated-subnet-count`.
+-   The limit is applied at the regional level.
+
+## Next steps
+
+[Network planning for Oracle Database@Azure](oracle-database-network-plan.md) in the Azure documentation for information about network topologies and constraints for Oracle Database@Azure.
+