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リーディングビュー

PHL (Philadelphia) on 2026-08-27

Aug 27, 11:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 27, 03:01 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 27, 02:00 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 26, 14:00 UTC
Scheduled - We will be performing scheduled maintenance in PHL (Philadelphia) datacenter on 2026-08-27 between 03:00 and 11:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable. You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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ATL (Atlanta) on 2026-08-27

Aug 27, 10:01 UTC
Completed - The scheduled maintenance has been completed.

Aug 27, 06:00 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 27, 05:00 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 26, 12:01 UTC
Scheduled - We will be performing scheduled maintenance in ATL (Atlanta) datacenter on 2026-08-27 between 06:00 and 10:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable. You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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HEL (Helsinki) on 2026-09-01

Sep 1, 05:00 UTC
Completed - The scheduled maintenance has been completed.

Sep 1, 00:00 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 31, 23:00 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 26, 10:31 UTC
Scheduled - We will be performing scheduled maintenance in HEL (Helsinki) datacenter on 2026-09-01 between 00:00 and 05:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable. You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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KHH (Kaohsiung City) on 2026-08-27

🤖 AI Summary

Cloudflareが2026年8月27日にKaohsiung City(KHH)データセンターで計画的な保守作業を実施したことを報告します。以下に主なポイントをまとめます:

- 保守作業はUTC午前5時45分から午後7時45分まで行われました。
- 期間中、ローカルネットワークからのトラフィックが他の場所にリダイレクトされる可能性があるため、一部のユーザーは軽度な遅延を経験するかもしれません。
- Kaohsiung Cityのみが影響を受けた地域です。

Cloudflareアカウント設定から通知を登録し、メールやPagerDuty、ウェブハックを通じてリアルタイムで更新を受け取ることができます(プランによって対応が異なります)。詳しくは https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status を参照してください。

Aug 27, 07:45 UTC
Completed - The scheduled maintenance has been completed.

Aug 27, 05:45 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 27, 04:45 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 26, 08:11 UTC
Scheduled - We will be performing scheduled maintenance in KHH (Kaohsiung City) datacenter on 2026-08-27 between 05:45 and 07:45 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable. You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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AMS (Amsterdam) on 2026-08-28

Aug 28, 05:30 UTC
Completed - The scheduled maintenance has been completed.

Aug 28, 00:00 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 27, 23:00 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 26, 06:31 UTC
Scheduled - We will be performing scheduled maintenance in AMS (Amsterdam) datacenter on 2026-08-28 between 00:00 and 05:30 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable. You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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AMS (Amsterdam) on 2026-08-27

🤖 AI Summary

Cloudflareは、2026年8月27日正午から午前8時までオランダ・アムステルフンダのデータセンターで計画的なメンテナンスを実施すると通知しました。この間、トラフィックが他の場所にリダイレクトされる可能性があり、ユーザーは一時的なレイテンシ増加を経験するかもしれません。特にPNI/CNIのお客様は、ネットワークインターフェースが一時的に無効になることを考慮に入れる必要があります。

Cloudflareダッシュボードから通知設定を行うことで、メールや PagerDuty、ウェブフックを通じて直接更新を受け取ることができます(プランによって異なる): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status

メンテナンスは正午に開始し、8月27日午前8時に完了しました。影響を受けた場所はアムステルフンダです。

### タイミング
- 2026年8月27日正午: メンテナンス開始
- 2026年8月27日午前8時: メンテナンス完了

Aug 27, 08:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 27, 00:01 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 26, 23:01 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 26, 03:50 UTC
Scheduled - We will be performing scheduled maintenance in AMS (Amsterdam) datacenter on 2026-08-27 between 00:00 and 08:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable. You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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Network performance issues in Los Angeles

🤖 AI Summary

### ロサンゼルスでのネットワーク性能問題

著者:Cloudflare
リンク:[https://www.cloudflarestatus.com/incidents/jfhwhy4n6199](https://www.cloudflarestatus.com/incidents/jfhwhy4n6199)

#### 主要なポイント
- **発生日時**:2026年8月25日 21:30 UTC
- **状況**:ロサンゼルスでネットワーク性能問題が発生し、Cloudflareは調査を実施。
- **期間**:21:33 - 21:45 UTC
- **解決**:21:30 UTCに問題が解決された。

この記事では、ロサンゼルスで発生したネットワーク性能問題とその対応について報告しています。Cloudflareは調査を行い、約12分間の問題期間を経過後、問題が解決されました。

Aug 25, 21:30 UTC
Resolved - Cloudflare investigated issues with network performance in Los Angeles from 21:33 - 21:45 UTC. The issue is currently resolved.

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HKG (Hong Kong) on 2026-08-27

Aug 27, 23:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 27, 18:00 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 27, 17:00 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 25, 20:31 UTC
Scheduled - We will be performing scheduled maintenance in HKG (Hong Kong) datacenter on 2026-08-27 between 18:00 and 23:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable. You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

Aug 25, 15:41 UTC
Scheduled - We will be performing scheduled maintenance in HKG (Hong Kong) datacenter on 2026-08-27 between 18:00 and 22:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable. You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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IAD (Ashburn) on 2026-08-26

🤖 AI Summary

Cloudflareは2026年8月26日にアシュburnデータセンタで計画的なメンテナンスを実施しました。詳細は以下の通りです:

- 開始時間: 5:00 UTC(2026年8月26日)
- 終了時間: 11:00 UTC(2026年8月26日)

メンテナンス実施中、該当地域のネットワーク接続性にやや遅延が生じる可能性があります。PNI/CNIクライアントは他の場所へのリソースの自動切り替えを確認してください。

Cloudflareデベロッパーダッシュボードからメンテナンス通知を受け取ることができます(メール、PAGERDUTY、ウェブフック):https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status

影響範囲:
- アシュburn, VA, アメリカ合衆国 (IAD)

Aug 26, 11:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 26, 05:00 UTC
In Progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 26, 04:01 UTC
Scheduled - Maintenance will begin as scheduled in 60 minutes.

Aug 25, 15:10 UTC
Scheduled - We will be performing scheduled maintenance in IAD (Ashburn) datacenter on 2026-08-26 between 05:00 and 11:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable. You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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