---
sourceDocument: Australia Telecommunications Network Inventory
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/telecom-network-inventory

 Release :

    - australia

ft:locale :

    - en-US

ft:publication_title :

    - Australia Telecommunications Network Inventory

ft:clusterId :

    - telninv

bundleId :

    - telninv

workflow :

    - Customer and Industry


---

# Allocated IP Address form

# Allocated IP Address form {#ariaid-title1}

Release version: Australia  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
The Allocated IP Address form represents a single address slot within an IP Subnetwork. The fields on this form are listed below.
{#allocated-ip-address-form__allocated-ip-address-form-fields__entry__2}

| Field | Description |
|-|-|
| Name | The address value (matches the IP Address field). |
| IP Address | The address value. |
| Is Reserved | Set automatically. True for addresses that are structurally unassignable (the first and last addresses of an IPv4 subnet, the first address of an IPv6 subnet). Records with Is Reserved set to True can't be promoted to IP Address records. |
| Is Managed | Set automatically by the system. Flips to True when an IP Address record is created from this slot using the From allocated IPs method. Flips back to False when the IP Address record is deleted. Not user-editable. |
| Managed Network | The Managed Network value inherited from the parent subnetwork. Read-only. |
[ ]

{#allocated-ip-address-form__allocated-ip-address-form-fields}
**Related tasks**   

* [Allocate IP address slots in a subnetwork](https://servicenow-prod.fluidtopics.net/GNz3ONnBMKadJjPBuzh8ZQ "Allocate IP address slots to create one Allocated IP Address record for each address in a subnetwork CIDR. Reserved addresses (the first and last for IPv4, or the first for IPv6) are flagged automatically and can't be promoted to IP Address records.")
* [Create IP Address records from allocated IPs](https://servicenow-prod.fluidtopics.net/hRNDS4NQVx0~F9JurffE9g "Create one or more IP Address records by selecting allocated IP slots and promoting them to active CMDB Configuration Items.")  
**Related reference**   

* [Bulk allocation limits for allocated IP addresses](https://servicenow-prod.fluidtopics.net/WIEG_uemZKRzR9R8Tu7diA "When you trigger bulk creation of allocated IP records from an IP Subnetwork, the system applies size limits and reserved-address rules before generating the records. This topic describes those limits and the messages displayed when they apply.")