---
title: "Create new Access IP Range"
method: POST
path: "/access_ip_ranges"
tags: ["IP Ranges"]
---

# Create new Access IP Range

`POST /access_ip_ranges`

Create a new access IP range on your account.

## Request body

- AccessIPRangePOST
  - `cidr_block` string, required
  - `description` string

## Response `200`

Successful Response

- AccessIPRangeResponseSchema
  - `id` string, required
  - `cidr_block` string, required
  - `status` 'pending' | 'added', required — An enumeration.
  - `description` string
  - `user_id` string, required
  - `created_at` string, date-time
  - `updated_at` string, date-time

## Other responses

- `422` — Validation Error

## Changes

> 93 revisions in range; 1 not diffed.

- **2026-09-16** `a6a61a29ecdd` — 1 breaking
  - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `422`
- **2026-08-17** `1571b0380bd7` — 1 breaking
  - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `422`
- **2026-08-04** `8f5f4e537994` — 1 breaking
  - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `422`

[Change history](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/changes/access_ip_ranges/post.md)

---

[API](https://skmtc.dev/team-telnyx/apis/telnyx-api-2.md) · [All operations](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/llms.txt) · [OpenAPI document](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/revisions/88481995b4ca?raw)