# Customers using BYOIP can have issues updating their BGP prefixes, including advertising or withdrawing prefixes.

Publisher-attributed story with a reviewed brief or permitted publisher paragraph. The original publisher is responsible for the linked reporting.

- Publisher: Cloudflare Status
- Category: Cloud
- Original publication time: 2026-09-24T10:25:52Z
- First observed by NexusTechWire: 2026-10-01T20:28:48Z
- Original source: https://www.cloudflarestatus.com/incidents/gwrzznc9f642
- NexusTechWire record: https://nexustechwire.com/news/news-04d6519b9d1da73193f6

## The brief

Cloudflare said customers bringing their own IP addresses temporarily could not change BGP prefixes, including starting or withdrawing advertisements. Its September 24 resolution notice also acknowledged possible delays to address-map changes. The company opened the investigation at 10:22 UTC and marked it resolved at 10:25 UTC, without giving a separate start time for customer impact.

AI-assisted NexusTechWire summary, checked against the linked source on 2026-10-02T01:58:56Z. Not independent reporting.

Read the full original: [Cloudflare Status](https://www.cloudflarestatus.com/incidents/gwrzznc9f642)

This record does not reproduce the complete article or represent independent confirmation of every source claim.