Within Teamwork.com, we employ multiple download and upload file servers which you may want to add to your internal proxy or security list:

US Hosted:
  • tw-workhorse1.teamwork.com
  • tw-workhorse2.teamwork.com
  • tw-workhorse2.teamwork.com
  • tw-workhorse6.teamwork.com 
IP addresses:
  • 3.215.219.88
  • 34.196.247.88
  • 54.83.122.231

EU Hosted:
  • tw-workhorse1.eu.teamwork.com
  • tw-workhorse2.eu.teamwork.com
  • tw-workhorse4.eu.teamwork.com
IP addresses:
  • 52.30.88.49
  • 54.78.153.254
  • 18.202.183.171


Once files are uploaded to Teamwork.com, they are transferred to Amazon S3 Cloud Storage for backup and security, so you may also need to add the following URL:

  • *.amazonaws.com