---
title: "Interconnection with Flowroute PoPs"
slug: "interconnection-with-flowroute-pops"
tags: ["PoP", "Interconnection", "IP addresses", "SIP"]
updated: 2026-08-27T14:58:43Z
published: 2026-08-27T14:58:43Z
canonical: "support.bcmone.com/interconnection-with-flowroute-pops"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://support.bcmone.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Interconnection with Flowroute PoPs

In our continuous efforts to provide reliable and high-quality voice communications, Flowroute operates several Points of Presence (PoPs) worldwide. These PoPs are designed to leverage modern cloud infrastructure. You can connect your physical or virtual communications infrastructure to Flowroute over SIP by following the specifications outlined below.

For more details on the four mechanisms (NAPTR, SRV, A-Record, IP Address) you can use for outbound Flowroute Interconnection, check out [this article](https://developer.flowroute.com/docs/inbound-and-outbound-calling-with-flowroute-new-pops/#utilizing-new-pops-for-outbound-calls:~:text=for%20Outbound%20Calls-,You%20can%20utilize,-any%20of%20the).

**Current PoPs**

| Point of Presence (PoP) | SIP Proxy | IP Range |
| --- | --- | --- |
| **United States** |
| US-West-OR | us-west-or.sip.flowroute.com | 34.210.91.112/28 |
| US-East-VA | us-east-va.sip.flowroute.com | 34.226.36.32/28 |

> [!NOTE]
> **NOTE:** To take advantage of the failover and load balancing capabilities of Flowroute PoPs, please allow **SIP traffic to and from all IP ranges** listed in the table above.

## Related

- [Firewall Requirements for Direct Media Delivery](/firewall-requirements-for-direct-media-delivery.md)
- [Reviewing Your Connected PoPs](/reviewing-your-connected-pops.md)
- [Configure an Inbound Route With Your Preferred PoP](/configure-an-inbound-route-with-your-preferred-pop.md)