THIS IS A SCHEDULED EVENT Sep <var data-var='date'>12</var>, <var data-var='time'>11:00</var> UTC &nbsp;-&nbsp; Sep <var data-var='date'>13</var>, <var data-var='time'>03:00</var> UTC Aug <var data-var='date'> 7</var>, <var data-var='time'>11:53</var> UTC Scheduled - As part of our ongoing commitment to provide quality data and superior products, the Kpler Team have scheduled a maintenance cycle for the Real Time Satellite Constellation for Saturday, 12 September 2026. Maintenance Details: Kpler Real Time Satellite Scheduled Maintenance Window Start: Saturday, 12 September 2026, 11:00 UTC End: Sunday, 13 September 2026, 03:00 UTC Please note: During the sixteen (16) hour maintenance window there may be periods of periods of Real Time Satellite AIS data loss, we expect all tasks to be completed by 03:00 UTC on Sunday, September 13. All account types will remain accessible and operational during this maintenance process. All reasonable precautions have been taken to prevent additional data loss and minimize the impact to Maritime Data Platform services. We sincerely apologize for any inconvenience this may cause and thank you in advance for your patience and understanding. Should you encounter any issues or have any questions or concerns, please do not hesitate to contact your Kpler support team at sp@kpler.com.

Kpler Scheduled Monthly Maintenance Notification Real Time Satellite Constellation - Saturday, 12 September2026

Aug <var data-var='date'>17</var>, <var data-var='time'>00:00</var> UTC Completed - The scheduled maintenance has been completed. Aug <var data-var='date'>16</var>, <var data-var='time'>21:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Aug <var data-var='date'>13</var>, <var data-var='time'>16:04</var> UTC Update - We will be undergoing scheduled maintenance during this time. Aug <var data-var='date'> 5</var>, <var data-var='time'>09:52</var> UTC Scheduled - As part of our ongoing commitment to provide quality data and superior products, the Spire Maritime/Kpler Team have scheduled a maintenance cycle for the Real Time Satellite Constellation for Sunday, 16 August 2026. This Update #1 revises the start and end times of the maintenance process. Maintenance Details: Kpler Real Time Satellite Scheduled Maintenance Window Start: Sunday, 16 August 2026, 21:00 UTC End: Monday, 17 August 2026, 00:00 UTC Please note: During the three (3) hour maintenance window there may be periods of Real Time Satellite AIS data loss. All account types will remain accessible and operational during this maintenance process. All reasonable precautions have been taken to prevent additional data loss and minimize the impact to Maritime Data Platform services. We sincerely apologize for any inconvenience this may cause and thank you in advance for your patience and understanding. Should you encounter any issues or have any questions or concerns, please do not hesitate to contact your Spire Maritime/Kpler support team at sp@kpler.com.

Kpler Scheduled Monthly Maintenance Notification Real Time Satellite Constellation - Sunday, 16 August 2026 - Update #1

Jul <var data-var='date'>29</var>, <var data-var='time'>04:00</var> UTC Completed - The scheduled maintenance has been completed. Jul <var data-var='date'>28</var>, <var data-var='time'>22:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Jul <var data-var='date'>21</var>, <var data-var='time'>20:52</var> UTC Update - We will be undergoing scheduled maintenance during this time. Jul <var data-var='date'>21</var>, <var data-var='time'>20:49</var> UTC Update - We will be undergoing scheduled maintenance during this time. Jul <var data-var='date'>13</var>, <var data-var='time'>17:25</var> UTC Update - We will be undergoing scheduled maintenance during this time. Jul <var data-var='date'> 7</var>, <var data-var='time'>14:25</var> UTC Update - We will be undergoing scheduled maintenance during this time. Jun <var data-var='date'>30</var>, <var data-var='time'>17:08</var> UTC Scheduled - As part of our ongoing commitment to provide quality data and superior products, the Kpler Engineering Team has re-scheduled a maintenance cycle for the Real Time Satellite platform from Wednesday, 22 July to Tuesday, 28 July 2026. Maintenance Details: Real Time Satellite Platform Start: Tuesday, 28 July, 2026 22:00 UTC End: Wednesday, 29 July, 2026 04:00 UTC Please note: The full duration of the maintenance window will be Six (6) hours. While the maintenance process is underway, the Real Time Satellite data feed should remain online and responsive throughout as the maintenance process should be transparent to all users. However, the possibility does exist that users may experience interruptions in service of the Real Time Satellite data feed. Terrestrial and Roaming data are unaffected by this process. All account types will remain accessible and operational during this maintenance process. All reasonable precautions have been taken to prevent additional data loss and to minimize impact to Maritime Data Platform Services. We sincerely apologize for any inconvenience this may cause and thank you in advance for your patience and understanding.

Kpler Scheduled Maintenance Notification Real Time Satellite Constellation - Update #3 - Rescheduled to Tuesday, 28 July 2026

Jul <var data-var='date'>14</var>, <var data-var='time'>19:00</var> UTC Completed - The scheduled maintenance has been completed. Jul <var data-var='date'>14</var>, <var data-var='time'>13:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Jun <var data-var='date'>30</var>, <var data-var='time'>17:05</var> UTC Scheduled - As part of our ongoing commitment to provide quality data and superior products, the Spire Maritime/Kpler Team have scheduled a maintenance cycle for the Real Time Satellite Constellation for Tuesday, 14 July 2026. Maintenance Details: Kpler Real Time Satellite Scheduled Maintenance Window Start: Tuesday, 14 July 2026, 13:00 UTC End: Tuesday, 14 July 2026, 19:00 UTC Please note: The full duration of the maintenance window will be Six (6) Hours. Intermittent periods of duration loss of Real Time (RT) Satellite data will occur during the maintenance period. The majority of the connectivity disruptions will occur between 13:00UTC – 16:00UTC. However, there is a possibility of impact until the work concludes at 19:00 UTC. Standard Satellite data, Terrestrial data, and Dynamic/Roaming data are unaffected by this process. All account types will remain accessible and operational during this maintenance process. All reasonable precautions have been taken to prevent additional data loss and minimize the impact to Maritime Data Platform services. We sincerely apologize for any inconvenience this may cause and thank you in advance for your patience and understanding. Should you encounter any issues or have any questions or concerns, please do not hesitate to contact your Spire Maritime/Kpler support team at sp@kpler.com.

Kpler Scheduled Monthly Maintenance Notification Real Time Satellite Constellation - Tuesday, 14 July 2026

Jun <var data-var='date'>30</var>, <var data-var='time'>16:23</var> UTC Resolved - This incident has been resolved. Jun <var data-var='date'>30</var>, <var data-var='time'>15:33</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jun <var data-var='date'>30</var>, <var data-var='time'>15:06</var> UTC Identified - The issue has been identified and a fix is being implemented. Jun <var data-var='date'>30</var>, <var data-var='time'>13:21</var> UTC Investigating - Please be advised that we are currently experiencing a reduction in data volume of Dynamic data only. All Satellite and Terrestrial data feeds are operating as normal. Our Engineering Team is currently investigating.

Reduced Volume of Dynamic Data

Jun <var data-var='date'>25</var>, <var data-var='time'>14:50</var> UTC Resolved - The Real Time Satellite issue has been fully resolved as of approximately 14:16 UTC. Our Engineering team isolated the issue and implemented a fix. Since the resolution, data flows have been steadily climbing and have now returned to normal, expected levels.We apologize for any inconvenience this may cause and are monitoring the system closely to ensure continued stability. Jun <var data-var='date'>25</var>, <var data-var='time'>14:09</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jun <var data-var='date'>25</var>, <var data-var='time'>13:42</var> UTC Investigating - Please be advised that we are currently experiencing an unplanned service interruption of the Real Time Satellite feed as of approximately 13:30 UTC, June 25, 2026. All other data sources - Terrestrial and Dynamic/Roaming are operating as expected.

Real Time Satellite Data Unplanned Service Interruption

Jun <var data-var='date'>23</var>, <var data-var='time'>15:32</var> UTC Resolved - The latency issues affecting our Realtime Satellite AIS  data and dependent services have been fully resolved. Following a period of monitoring, all latencies have returned to nominal levels, and systems are operating normally. We appreciate your patience while our team worked to resolve this. Jun <var data-var='date'>23</var>, <var data-var='time'>12:08</var> UTC Monitoring - Latencies are coming back down, monitoring to verify they reach nominal levels. Jun <var data-var='date'>23</var>, <var data-var='time'>08:58</var> UTC Investigating - Please be advised that we are currently investigating an issue where our Realtime satellite AIS data is being received with increased latency

Realtime satellite data: increased latency

Jun <var data-var='date'>11</var>, <var data-var='time'>02:54</var> UTC Resolved - This incident has been resolved. Jun <var data-var='date'>11</var>, <var data-var='time'>02:36</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jun <var data-var='date'>11</var>, <var data-var='time'>00:39</var> UTC Investigating - Please be advised that we are currently experiencing an unplanned service interruption of the Real Time Satellite feed. All other data sources - Terrestrial and Dynamic/Roaming are operating as expected.

Jun <var data-var='date'> 9</var>, <var data-var='time'>21:00</var> UTC Completed - The scheduled maintenance has been completed. Jun <var data-var='date'> 9</var>, <var data-var='time'>09:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>18</var>, <var data-var='time'>15:33</var> UTC Scheduled - Dear Maritime Data Platform User, As part of our ongoing commitment to provide quality data and superior products, the Maritime Team have scheduled a maintenance cycle for the Geospatial Web Services (GWS) platform ; Historical Vessel Positions (HVP) and Historical Vessel Tracks (HVT) layers for Tuesday, 9 June, 2026. Maintenance Details: Spire/Kpler Geospatial Web Services Platform Scheduled Maintenance – HVP and HVT Data Layers and includes ShipView Start: Tuesday, 9 June, 2026 09:00 UTC End: Tuesday, 9 June, 2026 21:00 UTC Please note: The full duration of the maintenance window will be Twelve (12) hours. While the maintenance process is underway, the GWS platform may be unresponsive for several hours. This includes ShipView and Historical data. All reasonable precautions have been taken to prevent additional data loss and to minimize impact to Maritime Data Platform Services. Live (LVI) data should remain online and responsive throughout. However, the possibility does exist that users may experience interruptions. We sincerely apologize for any inconvenience this may cause and thank you in advance for your patience and understanding. If you have any questions, please do not hesitate to contact the Support Team at sp@kpler.com

Kpler - Geospatial Web Services (GWS) Platform - Maintenance Notification - Tuesday, 09 June, 2026

Jun <var data-var='date'> 9</var>, <var data-var='time'>19:00</var> UTC Completed - The scheduled maintenance has been completed. Jun <var data-var='date'> 9</var>, <var data-var='time'>13:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>27</var>, <var data-var='time'>13:25</var> UTC Update - We will be undergoing scheduled maintenance during this time. May <var data-var='date'>26</var>, <var data-var='time'>16:04</var> UTC Scheduled - As part of our ongoing commitment to provide quality data and superior products, the Spire Maritime/Kpler Team have scheduled a maintenance cycle for the Real Time Satellite Constellation for Tuesday, 09 June 2026. This maintenance cycle is in addition to the previously announced Geospatial Web Services (GWS) Maintenance that is planned for the same June 09 date. Maintenance Details: Kpler Real Time Satellite Scheduled Maintenance Window Start: Tuesday, 09 June 2026, 13:00 UTC End: Tuesday, 09 June 2026, 19:00 UTC Please note: The full duration of the maintenance window will be Six (6) Hours. Intermittent periods of duration loss of Real Time (RT) Satellite data will occur during the maintenance period. The majority of the connectivity disruptions will occur between 13:00UTC – 16:00UTC. However, there is a possibility of impact until the work concludes at 19:00 UTC. Standard Satellite data, Terrestrial data, and Dynamic/Roaming data are unaffected by this process. All account types will remain accessible and operational during this maintenance process. All reasonable precautions have been taken to prevent additional data loss and minimize the impact to Maritime Data Platform services. We sincerely apologize for any inconvenience this may cause and thank you in advance for your patience and understanding. Should you encounter any issues or have any questions or concerns, please do not hesitate to contact your Spire Maritime/Kpler support team at sp@kpler.com.

Kpler Scheduled Monthly Maintenance Notification Real Time Satellite Constellation - Tuesday, 09 June 2026

May <var data-var='date'>12</var>, <var data-var='time'>20:00</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>12</var>, <var data-var='time'>14:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'>28</var>, <var data-var='time'>20:20</var> UTC Scheduled - As part of our ongoing commitment to provide quality data and superior products, the Spire Maritime/Kpler Team have scheduled a maintenance cycle for the Real Time Satellite Constellation for Tuesday, 12 May 2026. Maintenance Details: Kpler Real Time Satellite Scheduled Maintenance Window Start: Tuesday, 12 May 2026, 14:00 UTC End: Tuesday, 12 May 2026, 20:00 UTC Please note: The full duration of the maintenance window will be Six (6) Hours. Intermittent periods of duration loss of Real Time (RT) Satellite data will occur during the maintenance period. The majority of the connectivity disruptions will occur between 14:00UTC – 17:00UTC. However, there is a possibility of impact until the work concludes at 20:00 UTC. Standard Satellite data, Terrestrial data, and Dynamic data are unaffected by this process. All account types will remain accessible and operational during this maintenance process. All reasonable precautions have been taken to prevent additional data loss and minimize the impact to Maritime Data Platform services. We sincerely apologize for any inconvenience this may cause and thank you in advance for your patience and understanding. Should you encounter any issues or have any questions or concerns, please do not hesitate to contact your Spire Maritime/Kpler support team at sp@kpler.com.

Kpler Scheduled Monthly Maintenance Notification - Tuesday, 12 May 2026

May <var data-var='date'> 1</var>, <var data-var='time'>22:41</var> UTC Resolved - This incident has been resolved. May <var data-var='date'> 1</var>, <var data-var='time'>21:42</var> UTC Identified - The issue has been identified and a fix is being implemented. May <var data-var='date'> 1</var>, <var data-var='time'>21:10</var> UTC Investigating - Please be advised that we are currently experiencing an unplanned service interruption of the Real Time Satellite feed. All other data sources - Terrestrial and Dynamic/Roaming are operating as expected.

Real Time Satellite Data Service Interruption

Apr <var data-var='date'>27</var>, <var data-var='time'>15:13</var> UTC Resolved - This incident has been resolved. Apr <var data-var='date'>27</var>, <var data-var='time'>09:56</var> UTC Investigating - We are currently investigating a performance degradation affecting the GWS LVI API. Response times are temporarily increased. ShipView is impacted as well. HVP/HVT are unaffected.

Performance degradation in GWS API

Apr <var data-var='date'>24</var>, <var data-var='time'>00:23</var> UTC Resolved - This incident has been resolved. Apr <var data-var='date'>23</var>, <var data-var='time'>21:44</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Apr <var data-var='date'>23</var>, <var data-var='time'>21:10</var> UTC Identified - The issue has been identified and a fix is being implemented. Apr <var data-var='date'>23</var>, <var data-var='time'>20:04</var> UTC Investigating - Please be advised that we are currently experiencing an unplanned service interruption of the Uniproxy platform at this time. Our Spire/Kpler Team is currently investigating the issue.

Uniproxy Platform Service Interruption

Apr <var data-var='date'>14</var>, <var data-var='time'>19:00</var> UTC Completed - The scheduled maintenance has been completed. Apr <var data-var='date'>14</var>, <var data-var='time'>13:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'> 1</var>, <var data-var='time'>12:49</var> UTC Scheduled - As part of our ongoing commitment to provide quality data and superior products, the Spire Maritime/Kpler Team have scheduled a maintenance cycle for the Real Time Satellite Constellation for Tuesday, 14 April 2026. Maintenance Details: Kpler Real Time Satellite Scheduled Maintenance Window Start: Tuesday, 14 April 2026, 13:00 UTC End: Tuesday, 14 April 2026, 19:00 UTC Please note: The full duration of the maintenance window will be Six (6) Hours. Intermittent periods of duration loss of Real Time (RT) Satellite data will occur during the maintenance period. The majority of the connectivity disruptions will occur between 13:00UTC – 16:00UTC. However, there is a possibility of impact until the work concludes at 19:00 UTC. Standard Satellite data, Terrestrial data, and Dynamic data are unaffected by this process. All account types will remain accessible and operational during this maintenance process. All reasonable precautions have been taken to prevent additional data loss and minimize the impact to Maritime Data Platform services. We sincerely apologize for any inconvenience this may cause and thank you in advance for your patience and understanding. Should you encounter any issues or have any questions or concerns, please do not hesitate to contact your Spire Maritime/Kpler support team at sp@kpler.com.

Kpler Scheduled Monthly Maintenance Notification - Tuesday, 14 April 2026

Apr <var data-var='date'> 4</var>, <var data-var='time'>00:00</var> UTC Completed - The scheduled maintenance has been completed. Apr <var data-var='date'> 3</var>, <var data-var='time'>21:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'> 3</var>, <var data-var='time'>20:21</var> UTC Update - We will be undergoing scheduled maintenance during this time. Apr <var data-var='date'> 3</var>, <var data-var='time'>17:00</var> UTC Scheduled - ** Please note the Emergency Maintenance window has been revised to April 03, 2026, 21:00UTC - April 04, 2026, 00:00UTC As part of our ongoing commitment to provide quality data and superior products, the Spire Maritime/Kpler Team have scheduled an Emergency maintenance cycle for the Real Time Satellite Constellation for Friday, 03 April 2026. Maintenance Details: Kpler Real Time Satellite Scheduled Maintenance Window Start: Friday, 03 April 2026, 21:00 UTC End: Saturday, 04 April 2026, 00:00 UTC Please note: The full duration of the maintenance window will be Three (3) Hours. Intermittent periods of duration loss of Real Time (RT) Satellite data will occur during the maintenance period. Standard Satellite data, Terrestrial data, and Dynamic data are unaffected by this process. All account types will remain accessible and operational during this maintenance process. All reasonable precautions have been taken to prevent additional data loss and minimize the impact to Maritime Data Platform services. We sincerely apologize for any inconvenience this may cause and thank you in advance for your patience and understanding. Should you encounter any issues or have any questions or concerns, please do not hesitate to contact your Spire Maritime/Kpler support team at sp@kpler.com.

Emergency Maintenance Notification - Real Time Satellites - April 03, 2026 - Update #1

Mar <var data-var='date'>30</var>, <var data-var='time'>18:00</var> UTC Resolved - This incident has been resolved. Mar <var data-var='date'>30</var>, <var data-var='time'>15:54</var> UTC Investigating - Please be advised that a reduced volume of Real Time Satellite data will be delivered during the 16:00 UTC to 18:00 UTC time frame.

Reduced volume of Real Time Satellite data - March 30, 2026 - 16:00 UTC - 18:00 UTC

Mar <var data-var='date'>25</var>, <var data-var='time'>14:00</var> UTC Completed - The scheduled maintenance has been completed. Mar <var data-var='date'>25</var>, <var data-var='time'>08:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Mar <var data-var='date'>23</var>, <var data-var='time'>13:46</var> UTC Scheduled - Maintenance Notice: Spire Maritime Infrastructure Migration Scheduled Date: Wednesday, March 25, 2026 ; 08:00UTC - 14:00UTC As part of the continued migration from Spire Maritime to Kpler infrastructure, we are decommissioning legacy Spire DNS names for Maritime 2.0 GraphQL API group, TCP, Messages API, SFTP, and GWS/ShipView platforms. You must update your network and firewall configurations to ensure uninterrupted service. *Please note, if you have already connected to the Kpler endpoints listed below, no further action is required on your end. **At the conclusion of the maintenance window, you will no longer receive data from Legacy Spire Hostnames. 1. TCP Stream Spire Hostname: streamingv2.ais.spire.com Kpler Hostname: streaming.sml.kpler.com (Port 25000) IP Addresses: 52.51.219.17, 54.195.92.196, 63.34.104.226 Action Required: * Ensure new IP addresses are reachable for outbound traffic. Connect to the new Kpler hostname and port. Note on Data Offsets: Following the switch, TCP Server offsets will reset to "Latest" (real-time). This may result in a data gap. To prevent data loss, you must manually set your offsets after the switch to initiate a backfill. 2. Maritime 2.0 GraphQL API group (Vessels, Port Events, Routing) Spire Hostname: https://api.spire.com/graphql Kpler Hostname: https://api.sml.kpler.com/graphql IP Addresses: 166.117.34.55, 166.117.222.208 Action Required: * Ensure new IP addresses are reachable for outbound traffic. Connect to the new Kpler hostname and port. 3. Messages API Spire Hostname: https://ais.spire.com/messages ; https://api.sense.spire.com/messages Kpler Hostname: https://rest.sml.kpler.com/messages IP Addresses: 166.117.34.55, 166.117.222.208 Action Required: * Ensure new IP addresses are reachable for outbound traffic. Connect to the new Kpler hostname and port. 4. SFTP Server (SUS, flat-file-writers) Spire Hostname: clients.spire.com Kpler Hostname: sftp.sml.kpler.com IP Addresses: 54.170.202.218, 54.170.105.82 Action Required: * Ensure new IP addresses are reachable for outbound traffic. Connect to the new Kpler hostname and port. SSH Host Keys: If you use SSH host key verification, you will need to accept the new host key during your first connection to the new endpoint. Note on File Timestamps: While file cadence remains the same, timestamps may shift slightly (e.g., a file previously arriving at 00:11 UTC may now arrive at 00:15 UTC). 5. Uniproxy Spire Hostname: uniproxy-1.exactearth.com, uniproxy-2.exactearth.com Kpler Hostname: uniproxy-1.exactearth.com, uniproxy-2.exactearth.com (Unchanged) IP Addresses: 34.255.239.201, 54.78.25.67, 34.249.40.226 Action Required: Ensure the new IP addresses are reachable for outbound traffic. 6. Shipview Spire Hostname: https://shipview.spire.com/, https://shipview.exactearth.com Kpler Hostname: https://shipview.exactearth.com Action Required: Connect to the new Kpler hostname for this service. 7. GWS APIs (LVI, HVT, HVP, ShipTrax, AIS PV) Spire Hostname: https://services.spire.com, https://services.exactearth.com Kpler Hostname: https://services.exactearth.com Action Required: Connect to the new Kpler hostname for this service. We sincerely apologize for any inconvenience this may cause and thank you in advance for your patience and understanding. Should you encounter any issues or have any questions or concerns, please do not hesitate to contact your Spire Maritime/Kpler support team at sp@kpler.com.

Infrastructure Migration for Spire Maritime APIs, TCP, SFTP and GWS/ShipView - Wednesday, 25 March 2026

Mar <var data-var='date'>18</var>, <var data-var='time'>16:00</var> UTC Completed - The scheduled maintenance has been completed. Mar <var data-var='date'>18</var>, <var data-var='time'>08:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Mar <var data-var='date'>16</var>, <var data-var='time'>12:38</var> UTC Update - We will be undergoing scheduled maintenance during this time. Mar <var data-var='date'>13</var>, <var data-var='time'>16:00</var> UTC Update - We will be undergoing scheduled maintenance during this time. Mar <var data-var='date'>13</var>, <var data-var='time'>16:00</var> UTC Update - We will be undergoing scheduled maintenance during this time. Mar <var data-var='date'>11</var>, <var data-var='time'>18:37</var> UTC Scheduled - Maintenance Notice: Spire Maritime Infrastructure Migration Scheduled Change Date: Wednesday, March 18, 2026 ; 08:00UTC - 16:00UTC As part of the continued migration from Spire Maritime to Kpler infrastructure, we are decommissioning legacy Spire DNS names for Maritime 2.0 GraphQL API group, TCP, Messages API, SFTP, and GWS/ShipView platforms. You must update your network and firewall configurations to ensure uninterrupted service. Please note, if you have already connected to the Kpler endpoints listed below, no further action is required on your end. **At the conclusion of the maintenance window, you will no longer receive data from Legacy Spire Hostnames. 1. TCP Stream Spire Hostname: streamingv2.ais.spire.com Kpler Hostname: streaming.sml.kpler.com (Port 25000) IP Addresses: 52.51.219.17, 54.195.92.196, 63.34.104.226 Action Required: * Ensure new IP addresses are reachable for outbound traffic. Connect to the new Kpler hostname and port. Note on Data Offsets: Following the switch, TCP Server offsets will reset to "Latest" (real-time). This may result in a data gap. To prevent data loss, you must manually set your offsets after the switch to initiate a backfill. 2. Maritime 2.0 GraphQL API group (Vessels, Port Events, Routing) Spire Hostname: https://api.spire.com/graphql Kpler Hostname: https://api.sml.kpler.com/graphql IP Addresses: 166.117.34.55, 166.117.222.208 Action Required: * Ensure new IP addresses are reachable for outbound traffic. Connect to the new Kpler hostname and port. 3. Messages API Spire Hostname: https://ais.spire.com/messages ; https://api.sense.spire.com/messages Kpler Hostname: https://rest.sml.kpler.com/messages IP Addresses: 166.117.34.55, 166.117.222.208 Action Required: * Ensure new IP addresses are reachable for outbound traffic. Connect to the new Kpler hostname and port. 4. SFTP Server (SUS, flat-file-writers) Spire Hostname: clients.spire.com Kpler Hostname: sftp.sml.kpler.com IP Addresses: 54.170.202.218, 54.170.105.82 Action Required: * Ensure new IP addresses are reachable for outbound traffic. Connect to the new Kpler hostname and port. SSH Host Keys: If you use SSH host key verification, you will need to accept the new host key during your first connection to the new endpoint. Note on File Timestamps: While file cadence remains the same, timestamps may shift slightly (e.g., a file previously arriving at 00:11 UTC may now arrive at 00:15 UTC). 5. Uniproxy Spire Hostname: uniproxy-1.exactearth.com, uniproxy-2.exactearth.com Kpler Hostname: uniproxy-1.exactearth.com, uniproxy-2.exactearth.com (Unchanged) IP Addresses: 34.255.239.201, 54.78.25.67, 34.249.40.226 Action Required: Ensure the new IP addresses are reachable for outbound traffic. 6. Shipview Spire Hostname: https://shipview.spire.com/, https://shipview.exactearth.com Kpler Hostname: https://shipview.exactearth.com Action Required: Connect to the new Kpler hostname for this service. 7. GWS APIs (LVI, HVT, HVP, ShipTrax, AIS PV) Spire Hostname: https://services.spire.com, https://services.exactearth.com Kpler Hostname: https://services.exactearth.com Action Required: Connect to the new Kpler hostname for this service. We sincerely apologize for any inconvenience this may cause and thank you in advance for your patience and understanding. Should you encounter any issues or have any questions or concerns, please do not hesitate to contact your Spire Maritime/Kpler support team at sp@kpler.com.

Legacy Spire Maritime Infrastructure Migration for Spire Martime APIs, TCP, SFTP and GWS/ShipView - Wednesday, 18 March 2026

Mar <var data-var='date'>12</var>, <var data-var='time'>01:00</var> UTC Completed - The scheduled maintenance has been completed. Mar <var data-var='date'>11</var>, <var data-var='time'>17:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Mar <var data-var='date'> 5</var>, <var data-var='time'>20:50</var> UTC Scheduled - As part of our ongoing commitment to provide quality data and superior products, the Spire Maritime/Kpler Team have scheduled a maintenance cycle for the Real Time Satellite Constellation for Wednesday, 11 March, 2026. Maintenance Details: Kpler Real Time Satellite Scheduled Maintenance Window Start: Wednesday, 11 March 2026, 17:00 UTC End: Wednesday, 12 March 2026, 01:00 UTC Please note: The full duration of the maintenance window will be Eight (8) Hours. Intermittent periods of duration loss of Real Time (RT) Satellite data will occur during the entire maintenance period. Standard Satellite data, Terrestrial data, and Dynamic data are unaffected by this process. All account types will remain accessible and operational during this maintenance process. All reasonable precautions have been taken to prevent additional data loss and minimize the impact to Maritime Data Platform services. We sincerely apologize for any inconvenience this may cause and thank you in advance for your patience and understanding. Should you encounter any issues or have any questions or concerns, please do not hesitate to contact your Spire Maritime/Kpler support team at sp@kpler.com.

Kpler Scheduled Monthly Maintenance Notification - Wednesday, 11 March, 2026

Mar <var data-var='date'> 9</var>, <var data-var='time'>13:49</var> UTC Resolved - This incident has been resolved. Mar <var data-var='date'> 9</var>, <var data-var='time'>12:29</var> UTC Monitoring - A solution has been implemented to address the issue, and we are currently monitoring the results of this action. Mar <var data-var='date'> 9</var>, <var data-var='time'>12:17</var> UTC Update - We are continuing to investigate this issue. Mar <var data-var='date'> 9</var>, <var data-var='time'>12:02</var> UTC Investigating - Please be advised that we are currently experiencing a service interruption of the legacy exactEarth/Spire Uniproxy and Geospatial Web Services (GWS) API Platform. This is affecting all GWS live and historical data layers. This includes all ShipView users. GWS Latest Vessel Information (LVI) Historical Vessel Points (HVP) Historical Vessel Tracks (HVT) This applies to clients who access the GWS Platform through the following endpoints: https://services.exactearth.com/ https://services.spire.com/ Uniproxy Service endpoints affected as as follows: uniproxy-1.exactearth.com uniproxy-2.exactearth.com All other services are unaffected.

Service Interruption for Uniproxy, Geospatial WebServices (GWS) API Platform - LVI and HVP/HVT Layers includes ShipView

Mar <var data-var='date'> 4</var>, <var data-var='time'>23:29</var> UTC Resolved - This incident has been resolved. Mar <var data-var='date'> 4</var>, <var data-var='time'>22:58</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Mar <var data-var='date'> 4</var>, <var data-var='time'>20:04</var> UTC Identified - Due to an abundance of caution, the previously scheduled Maintenance cycle for the Real Time Satellite constellation has been extended for several hours. As a result, Real Time Satellite data will subject to further intermittent periods of duration loss during this extension. We do apologize for this inconvenience.

Kpler Scheduled Monthly Maintenance Notification - Wednesday, 04 March, 2026 - Extended

Mar <var data-var='date'> 4</var>, <var data-var='time'>19:00</var> UTC Completed - The scheduled maintenance has been completed. Mar <var data-var='date'> 4</var>, <var data-var='time'>13:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Feb <var data-var='date'>27</var>, <var data-var='time'>23:10</var> UTC Scheduled - As part of our ongoing commitment to provide quality data and superior products, the Spire Maritime/Kpler Team have scheduled a maintenance cycle for the Real Time Satellite Constellation for Wednesday, 04 March, 2026. Maintenance Details: Kpler Real Time Satellite Scheduled Maintenance Window Start: Wednesday, 04 March 2026, 13:00 UTC End: Wednesday, 04 March 2026, 19:00 UTC Please note: The full duration of the maintenance window will be Six (6) Hours. Intermittent periods of duration loss of Real Time (RT) Satellite data will occur during the entire maintenance period. Standard Satellite data, Terrestrial data, and Dynamic data are unaffected by this process. All account types will remain accessible and operational during this maintenance process. All reasonable precautions have been taken to prevent additional data loss and minimize the impact to Maritime Data Platform services. We sincerely apologize for any inconvenience this may cause and thank you in advance for your patience and understanding. Should you encounter any issues or have any questions or concerns, please do not hesitate to contact your Spire Maritime/Kpler support team at sp@kpler.com.

Kpler Scheduled Monthly Maintenance Notification - Wednesday, 04 March, 2026

Mar <var data-var='date'> 2</var>, <var data-var='time'>20:30</var> UTC Resolved - This incident has been resolved. Mar <var data-var='date'> 2</var>, <var data-var='time'>19:46</var> UTC Monitoring - The infrastructure component has recovered, and we're monitoring to make sure all data flows are active again. Mar <var data-var='date'> 2</var>, <var data-var='time'>18:21</var> UTC Investigating - Part of our infrastructure used to serve Uniproxy, SFTP and selected feeds of LVI/HVP/HVT is having problems. We're working to restore service.

Partial infrastructure outage

Mar <var data-var='date'> 2</var>, <var data-var='time'>19:47</var> UTC Resolved - The satellite feed is back to normal levels. Mar <var data-var='date'> 2</var>, <var data-var='time'>09:04</var> UTC Investigating - We are currently investigating this issue.

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Spire Global status is UP

Lastest published events

Kpler Scheduled Monthly Maintenance Notification Real Time Satellite Constellation - Saturday, 12 September2026

Kpler Scheduled Monthly Maintenance Notification Real Time Satellite Constellation - Sunday, 16 August 2026 - Update #1

Kpler Scheduled Maintenance Notification Real Time Satellite Constellation - Update #3 - Rescheduled to Tuesday, 28 July 2026

Spire Global Services, Components and Regions

Recent Spire Global events

Kpler Scheduled Monthly Maintenance Notification Real Time Satellite Constellation - Saturday, 12 September2026

Kpler Scheduled Monthly Maintenance Notification Real Time Satellite Constellation - Sunday, 16 August 2026 - Update #1

Kpler Scheduled Maintenance Notification Real Time Satellite Constellation - Update #3 - Rescheduled to Tuesday, 28 July 2026

Kpler Scheduled Monthly Maintenance Notification Real Time Satellite Constellation - Tuesday, 14 July 2026

Reduced Volume of Dynamic Data

Real Time Satellite Data Unplanned Service Interruption