Microsoft Teams

Domains

Primary Domains

• api.teams.skype.com
• img.teams.skype.com
• lync.cn
• lync.com
• ms-acdc-teams.office.com
• sfbassets.com
• skypeforbusiness.com
• teams.cdn.live.net
• teams.cdn.office.net
• teams-dc-msedge.net
• teams.events.data.microsoft.com
• teams.live.com
• teams.microsoft.com
• teams.microsoft.us
• teams-msedge.net
• teams.office.com
• teams.office.net
• teams.skype.com

Platform Domains

Akamai	{hidden}.dscd.akamai.net	and 1 more
Azure Front Door	{hidden}.s-msedge.net	and 4 more
Microsoft Azure	{hidden}.trafficmanager.net	and 2 more

Networks

• 13.107.64.0/18
• 42.159.34.32/27
• 42.159.34.64/27
• 42.159.34.96/28
• 42.159.162.32/27
• and 19 more

Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of Microsoft Teams IP addresses deployed on this type of network.

Hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by Microsoft Teams are summarized below by geographical points-of-presence (PoP).

Each PoP can host many IPs to deliver an application. A sample IP is provided.

In order to get information to end users more quickly, many applications are distributed from multiple geographical points-of-presence (PoPs) using Content Delivery Networks (CDNs).

Each PoP can host many IPs to deliver an application. A sample IP is provided.

Take special note of CDNs that use Anycast technology. Anycast makes it possible to route a single IP address to a variety of different geographic locations. In other words, one global Anycast IP is hosted in multiple geographic locations.