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J.P. Morgan Host-to-Host Resiliency Event

In Q4 2021, J.P. Morgan Host-to-Host will be changing data centers. Utilizing multiple data centers for connectivity is a J.P. Morgan policy and an important part of our resiliency strategy.

To minimize or prevent service impacts, please confirm your system is configured to use DNS and short-lived IP caching. If you must hard code, you will need to verify you are using the applicable IP addresses for the corresponding dates. If you have strict host checking enabled, please ensure that your Known Host file is appropriately configured too. In Q4 2021, the following IP3 will be active. Please periodically refer back to this page for additional updates.

DNS IP1 IP2 IP3
Transmissions.jpmorgan.com 159.53.84.67 159.53.53.130 159.53.96.166
Transmissions1.jpmorgan.com 159.53.84.68 159.53.53.115 159.53.117.2
Transmissions2.jpmorgan.com 159.53.84.69 159.53.53.116 159.53.117.3
Transmissions3.jpmorgan.com 159.53.84.70 159.53.53.129 159.53.117.4
Transmissions4.jpmorgan.com 159.53.84.71 159.53.53.131 159.53.117.5
Transmissions5.jpmorgan.com 159.53.84.72 159.53.53.119 159.53.117.6
Transmissions6.jpmorgan.com 159.53.84.74 159.53.53.117 159.53.117.25
Transmissions7.jpmorgan.com 159.53.84.73 159.53.53.121 159.53.117.36
Transmissions8.jpmorgan.com 159.53.84.75 159.53.53.120 159.53.117.27


Support

If you have any questions, please  contact the J.P. Morgan Solution Center Transmissions Support team at 978-805-1200, or by emailing CAS.helpdesk@jpmchase.com. Representatives are available to assist you, 24 hours a day, Monday through Friday. Government, municipal and public sector clients should call 844-718-0643.

The support team cannot advise clients on specific actions required to make changes to their systems. Clients should contact their application vendors for assistance.

 

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