The Cloud Agents Operations Team will change the addresses of the Cloud Agent in the continued effort to improve quality of service. The current IP address space won't be used after the maintenance.
When: 2026-02-25 from 04:00 to 15:00 UTC
Impact: Possible missing test rounds, destination unreachable, high loss/latency/jitter
The new IP address spaces are:
115.243.86.96/27
2405:203:984:599::/64 Posted on
Feb 12, 2026 - 15:11 UTC
Update -
We will be undergoing scheduled maintenance during this time.
Feb 12, 2026 - 22:17 UTC
Scheduled -
Description:
ThousandEyes team will be performing a maintenance window for US1/US2 regions.
Start time: 2026-02-26 02:00:00 UTC End time: 2026-02-26 03:00:00 UTC
Impact: During this scheduled maintenance window, customers in the US1/US2 regions may temporarily experience:
Account Management: -Temporary inability to create or modify tests and agents. -Temporary inability to modify subscription settings. -Brief delays in viewing correct usage data and reports. -Minor delays in billing synchronization.
Enterprise Agents Management: - Enterprise agent check in failures. - Test results will be not collected. - Test assignment and rebalance of cluster will not work. - Crash reports will be not captured.
Network and Application Synthetics: - Snapshots will not work. - Data display will be delayed. - Errors might be observed under features of section "Network and Application Synthetics".
Reports: Dashboards may experience rendering issues. Filters might not function correctly, and permission checks could fail.
BGP Tests: -Implicit prefixes data will be not visible, under BGP views. -BGP test settings, Updates and views may experience delays or not even show information.
Alerts: -There will be a delay in updates to tests and in updates to associations between alert rules and tests
APIs: -API requests may be temporarily unavailable
Workaround:None
ThousandEyes support is available to be of assistance 24 hours a day. Please open a chat from within app.thousandeyes.com to speak with a support engineer or send an email to support@thousandeyes.com if you have any questions
Feb 06, 2026 - 18:38 UTC
Update -
The time of this maintenance window was moved to 2026-Feb-26 between 17:00 and 19:00 UTC
Feb 21, 2026 - 09:35 UTC
Scheduled -
The ThousandEyes Endpoint Agent, Data Visualization, Streaming, Unified Platform, Data Engineering, and Datastores teams will perform maintenance on their services between 17:00 and 19:00 UTC on 2026-Feb-24. This maintenance will impact US1 (us-west-1) only.
Anticipated Impact Endpoint Agent services may be impacted for up to 30 minutes during this maintenance window. Users will observe the following behavior while services are impacted:
Delayed data in Endpoint Agents > Views > Local Networks Views (Public API included)
Delayed data in Agent Views > Local Networks metrics (Public API included)
Delayed data in Dashboards
Delayed Endpoint Local Networks data in OTel streams
No data will be lost during this maintenance.
Feb 19, 2026 - 12:13 UTC
Description: ThousandEyes team will be performing a maintenance window for US1 and US2 regions
Start time: 2026-03-05 02:00:00 UTC End time: 2026-03-05 03:30:00 UTC
Impact: During this scheduled maintenance window, customers in the US1 and US2 regions may temporarily experience:
Account Management: -Temporary inability to modify subscription settings -Minor delays in billing synchronization -Delays in viewing correct usage data and reports
Network and Application Synthetics: - Agent settings page will be temporarily unavailable. - Tests updates and creation will not work. - Snapshots on views will not work. - Views page will not work. - Data collected by test or reported by agents will be delayed but no will be not lost. - Label creation or association may fail. - Create or update enterprise agents may fail.
Endpoint Experience: - Scheduled, Dynamic Tests and Local Networks data may be temporarily unavailable or may not show location and ASN information. - Label creation or association may fail.
Dashboards: -Dashboard creation for cloud and enterprise agent data and loading might face issues. -Delayed data on dashboards. -Scheduled snapshot creation might fail and delay in snapshot emails.
BGP Tests: -Implicit and explicit prefixes data will be not visible, under BGP views. -BGP updates may experience delays -Delays or failure when adding new private monitors. -BGP views will experience delays.
Alerts: -There will be a delay or failures in updates to tests and in updates to associations between alert rules and tests. -Alert notification may experience delays
Integrations: -New integrations cannot be created.
APIs: -API requests may be temporarily unavailable
Workaround:None
ThousandEyes support is available to be of assistance 24 hours a day. Please open a chat from within app.thousandeyes.com to speak with a support engineer or send an email to support@thousandeyes.com if you have any questions Posted on
Feb 16, 2026 - 23:07 UTC
Impact: Possible missing test rounds, destination unreachable, high loss/latency/jitter
Workaround: None
ThousandEyes Support is available 24/7. If you need assistance or have any questions, feel free to send an email to support@thousandeyes.com or opening a live chat session to speak with an engineer from within app.thousandeyes.com. Posted on
Feb 23, 2026 - 23:55 UTC
Impact: Possible missing test rounds, destination unreachable, high loss/latency/jitter
Workaround: None
ThousandEyes Support is available 24/7. If you need assistance or have any questions, feel free to send an email to support@thousandeyes.com or opening a live chat session to speak with an engineer from within app.thousandeyes.com. Posted on
Feb 13, 2026 - 18:45 UTC
Description: Network Maintenance Impact: Possible missing test rounds, destination unreachable, high loss/latency/jitter Start time: 2026-03-13 17:00:00 UTC End time: 2026-03-13 21:00:00 UTC Affected Cloud Agents:
Singapore (Singtel)
Singapore - IPv6 (Singtel) Posted on
Feb 03, 2026 - 14:17 UTC
Completed -
The scheduled maintenance has been completed.
Feb 24, 18:30 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Feb 24, 17:00 UTC
Scheduled -
Description: ThousandEyes team will be performing a maintenance window for EU region.
Start time: 2026-02-24 17:00:00 UTC End time: 2026-02-24 18:30:00 UTC
Impact: During this scheduled maintenance window, customers in the EU1 region may temporarily experience:
Account Management: -Temporary inability to modify subscription settings -Minor delays in billing synchronization -Delays in viewing correct usage data and reports
Network and Application Synthetics: - Agent settings page will be temporarily unavailable. - Tests updates and creation will not work. - Snapshots on views will not work. - Views page will not work. - Data collected by test or reported by agents will be delayed but no will be not lost. - Label creation or association may fail. - Create or update enterprise agents may fail.
Endpoint Experience: - Scheduled, Dynamic Tests and Local Networks data may be temporarily unavailable or may not show location and ASN information. - Label creation or association may fail.
Dashboards: -Dashboard creation for cloud and enterprise agent data and loading might face issues. -Delayed data on dashboards. -Scheduled snapshot creation might fail and delay in snapshot emails.
BGP Tests: -Implicit and explicit prefixes data will be not visible, under BGP views. -BGP updates may experience delays -Delays or failure when adding new private monitors. -BGP views will experience delays.
Alerts: -There will be a delay or failures in updates to tests and in updates to associations between alert rules and tests. -Alert notification may experience delays
Integrations: -New integrations cannot be created.
APIs: -API requests may be temporarily unavailable
Workaround:None
ThousandEyes support is available to be of assistance 24 hours a day. Please open a chat from within app.thousandeyes.com to speak with a support engineer or send an email to support@thousandeyes.com if you have any questions
Feb 16, 23:00 UTC
Completed -
The scheduled maintenance has been completed.
Feb 19, 18:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Feb 19, 17:00 UTC
Update -
We will be undergoing scheduled maintenance during this time.
Feb 12, 22:12 UTC
Scheduled -
Description:
ThousandEyes team will be performing a maintenance window for EU region.
Start time: 2026-02-19 17:00:00 UTC End time: 2026-02-19 18:00:00 UTC
Impact: During this scheduled maintenance window, customers in the EU1 region may temporarily experience:
Account Management: -Temporary inability to create or modify tests and agents. -Temporary inability to modify subscription settings. -Brief delays in viewing correct usage data and reports. -Minor delays in billing synchronization.
Enterprise Agents Management: - Enterprise agent check in failures. - Test results will be not collected. - Test assignment and rebalance of cluster will not work. - Crash reports will be not captured.
Network and Application Synthetics: - Snapshots will not work. - Data display will be delayed. - Errors might be observed under features of section "Network and Application Synthetics".
Reports: Dashboards may experience rendering issues. Filters might not function correctly, and permission checks could fail.
BGP Tests: -Implicit prefixes data will be not visible, under BGP views. -BGP test settings, Updates and views may experience delays or not even show information.
Alerts: -There will be a delay in updates to tests and in updates to associations between alert rules and tests
APIs: -API requests may be temporarily unavailable
Workaround:None
ThousandEyes support is available to be of assistance 24 hours a day. Please open a chat from within app.thousandeyes.com to speak with a support engineer or send an email to support@thousandeyes.com if you have any questions
Feb 6, 18:34 UTC
Resolved -
This incident has been resolved.
Feb 18, 19:43 UTC
Monitoring -
Summary: We observed an issue with the ThousandEyes Web Application between 19:08 UTC and 19:21 UTC across all regions.
Impact: Customers may have experienced delays or temporary unavailability while accessing or loading the ThousandEyes web application. • US1 and US2 were impacted between 19:08 UTC and 19:21 UTC. • EU was impacted between 19:09 UTC and 19:21 UTC.
Status: Our Engineering team has applied a fix and is actively monitoring the service to ensure full resolution.
Feb 18, 19:37 UTC
Completed -
The scheduled maintenance has been completed.
Feb 12, 11:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Feb 12, 05:00 UTC
Scheduled -
Description: Network Maintenance Impact: Possible missing test rounds, destination unreachable, high loss/latency/jitter Start time: 2026-02-12 05:00:00 UTC End time: 2026-02-12 11:00:00 UTC Affected Cloud Agents:
Completed -
The scheduled maintenance has been completed.
Feb 12, 07:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Feb 12, 00:00 UTC
Scheduled -
Description: Network Maintenance Impact: Possible missing test rounds, destination unreachable, high loss/latency/jitter Start time: 2026-02-12 00:00:00 UTC End time: 2026-02-12 07:00:00 UTC Affected Cloud Agents:
Completed -
The scheduled maintenance has been completed.
Feb 10, 05:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Feb 9, 23:00 UTC
Scheduled -
Description:
Network Maintenance
Start time: 2026-02-09 23:00:00 UTC End time: 2026-02-10 05:00:00 UTC
Affected Cloud Agents: Strasbourg, France Strasbourg, France - IPv6
Impact: Possible missing test rounds, destination unreachable, high loss/latency/jitter
Workaround:None
ThousandEyes support is available to be of assistance 24 hours a day. Please open a chat from within app.thousandeyes.com to speak with a support engineer or send an email to support@thousandeyes.com if you have any questions
Jan 6, 15:57 UTC