Microsoft Teams Application

The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Microsoft Teams.

What is Microsoft Teams?

Microsoft Teams - Business
Microsoft Teams is a cloud-based team collaboration tool built into the Office 365 suite of applications.

Microsoft Teams Domains

Primary Domains

teams.microsoft.com
teams.events.data.microsoft.com
teams.cloud.microsoft
teams.cdn.office.net
cosmic.office.net
ms-acdc-teams.office.com
teams.office.com
and 58 more

Platform Domains

Platform	Sample Domain	Details
Akamai	{hidden}.static.microsoft.akamaized.net	and 1 more
Azure Front Door	{hidden}.msedge.net	and 1 more
Microsoft Azure	{hidden}.trafficmanager.net	and 398 more

Network Ranges

13.72.145.0/26
13.72.156.64/26
13.72.157.0/25
20.140.18.144/28
20.140.21.24/29
and 783 more

Microsoft Teams uses dedicated network blocks. This application dataset includes only those network ranges exclusively assigned to this service.

Core Networks

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.

Network	IP	PoP	Category	Location
Microsoft	13.72.145.2	Core Network	Business	United States
Microsoft	13.72.145.21	Core Network	Business	United States
Microsoft	13.72.145.24	Core Network	Business	United States
Microsoft	13.72.145.34	Core Network	Business	United States
Microsoft	13.72.145.38	Core Network	Business	United States
... and and 2530 more more

Hosting

SaaS	Sample IP	# of IPs
Amazon AWS	54.253.175.100	75
Microsoft Azure	52.123.200.14	25269

To scale its compute capacity and optimize resources, Microsoft Teams leverages a multi-cloud architecture.

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Akamai	223.223.168.72	3864
Azure Front Door	52.123.202.24	177

To get information to end users more quickly, many apps - including Microsoft Teams - use Content Delivery Networks (CDNs).

Anycast

CDN	Sample IP	# of IPs
Azure Front Door	13.107.3.128	138
Azure Front Door	52.113.194.16	9

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Akamai	Madrid	Spain	Akamai	9
Akamai	London	United Kingdom	Akamai	60
Akamai	Stockholm	Sweden	Akamai	4
Akamai	Dusseldorf	Germany	Akamai	3
Akamai	Amsterdam	Netherlands	Akamai	14
Akamai	Johannesburg	South Africa	Akamai	53
Akamai	Frankfurt	Germany	Akamai	70
Akamai	Sao Paulo	Brazil	Akamai	32
Akamai	Toronto	Canada	Akamai	27
Akamai	Hamburg	Germany	Akamai	1
Akamai	Cape Town	South Africa	Akamai	27
Akamai	Singapore	Singapore	Akamai	136
Akamai	Prague	Czechia	Akamai	7
Akamai	Brussels	Belgium	Akamai	5
Akamai	Ashburn	United States	Akamai	24
Akamai	Durban	South Africa	Akamai	24
Akamai	Schiphol	Netherlands	Akamai	5
Akamai	Lisbon	Portugal	Akamai	1
Akamai	Bogota	Colombia	Akamai	19
Akamai	Rome	Italy	Akamai	87
Akamai	Vienna	Austria	Akamai	2
Akamai	Salvador	Brazil	Akamai	1
Akamai	Palermo	Italy	Akamai	139
Akamai	Mombasa	Kenya	Akamai	15
Akamai	Milan	Italy	Akamai	270
Akamai	Mount Prospect	United States	Akamai	382
Akamai	Sydney	Australia	Akamai	182
Akamai	San Jose	United States	Akamai	45
Akamai	Honolulu	United States	Akamai	13
Akamai	Paris	France	Akamai	38
Akamai	Sunshine Coast	Australia	Akamai	1
Akamai	Seattle	United States	Akamai	18
Akamai	Los Angeles	United States	Akamai	237
Akamai	Chicago	United States	Akamai	291
Akamai	New York	United States	Akamai	150
Akamai	Barcelona	Spain	Akamai	2
Akamai	Hong Kong	Hong Kong	Akamai	39
Akamai	San Diego	United States	Akamai	2
Akamai	Marietta	United States	Akamai	15
Akamai	Santiago de Queretaro	Mexico	Akamai	41
Akamai	Oslo	Norway	Akamai	6
Akamai	Irving	United States	Akamai	58
Akamai	Minneapolis	United States	Akamai	10
Akamai	Dallas	United States	Akamai	91
Akamai	Melbourne	Australia	Akamai	68
Akamai	Osaka	Japan	Akamai	7
Akamai	Perth	Australia	Akamai	31
Akamai	Secaucus	United States	Akamai	62
Akamai	Montreal	Canada	Akamai	9
Akamai	Brisbane	Australia	Akamai	69
Akamai	Santa Clara	United States	Akamai	140
Akamai	Nagpur	India	Akamai	3
Akamai	Houston	United States	Akamai	9
Akamai	Bhopal	India	Akamai	2
Akamai	Tokyo	Japan	Akamai	43
Akamai	Atlanta	United States	Akamai	29
Akamai	New Delhi	India	Akamai	2
Akamai	Lithia Springs	United States	Akamai	13
Akamai	Miami	United States	Akamai	51
Akamai	Mumbai	India	Akamai	11
Akamai	Adelaide	Australia	Akamai	13
Akamai	Moradabad	India	Akamai	2
Akamai	Kuala Lumpur	Malaysia	Akamai	4
Akamai	Tempe	United States	Akamai	5
Akamai	Ahmedabad	India	Akamai	3
Akamai	Dublin	Ireland	Akamai	26
Akamai	Rio de Janeiro	Brazil	Akamai	2
Akamai	Cyberjaya	Malaysia	Akamai	11
Akamai	Marseille	France	Akamai	6
Akamai	Haarlem	Netherlands	Akamai	41
Akamai	Bangkok	Thailand	Akamai	13
Akamai	Chennai	India	Akamai	5
Akamai	Englewood	United States	Akamai	9
Akamai	Boston	United States	Akamai	5
Akamai	Auckland	New Zealand	Akamai	5
Akamai	Pune	India	Akamai	10
Akamai	Vancouver	Canada	Akamai	10
Akamai	Hillsboro	United States	Akamai	8
Akamai	Glattbrugg	Switzerland	Akamai	3
Akamai	Berlin	Germany	Akamai	4
Akamai	Manila	Philippines	Akamai	2
Akamai	Lima	Peru	Akamai	1
Akamai	Taipei	Taiwan	Akamai	2
Akamai	Vancouver	Canada	Shaw	1
Akamai	Johannesburg	South Africa	Liquid	24
Akamai	Cape Town	South Africa	MTN	1
Akamai	Johannesburg	South Africa	MTN	7
Akamai	Dar es Salaam	Tanzania	Seacom	4
Akamai	Hong Kong	Hong Kong	Telstra	39
Akamai	Singapore	Singapore	Telstra	9
Akamai	Sydney	Australia	Telstra	4
Akamai	Brisbane	Australia	Telstra	2
Akamai	Toronto	Canada	Bell Canada	13
Akamai	Ottawa	Canada	Bell Canada	11
Akamai	Montreal	Canada	Bell Canada	30
Akamai	Milan	Italy	Fastweb	5
Akamai	Rome	Italy	Vodafone	10
Akamai	Bucharest	Romania	Digi	1
Akamai	Frankfurt	Germany	1&1 Versatel	1
Akamai	Dusseldorf	Germany	1&1 Versatel	2
Akamai	Mumbai	India	Vi	2
Akamai	Pretoria	South Africa	Telkom SA	1
Akamai	Ho Chi Minh City	Vietnam	VNPT	3
Akamai	Sydney	Australia	Superloop	6
Akamai	Sydney	Australia	Aussie Broadband	21
Akamai	Melbourne	Australia	Aussie Broadband	2
Akamai	Brisbane	Australia	Aussie Broadband	9
Akamai	Ho Chi Minh City	Vietnam	Viettel	2
Akamai	Milan	Italy	Wind Tre	5
Akamai	Rome	Italy	Wind Tre	8
Akamai	Brisbane	Australia	TPG Telecom	2
Akamai	Taipei	Taiwan	Chunghwa Telecom	1
Akamai	Brisbane	Australia	Vocus	3
Akamai	Mumbai	India	Jio	4
Akamai	Ahmedabad	India	Jio	1

Other Locations

CDN	Location	PoP	Network	# of IPs
Azure Front Door	Core Network	United States	Microsoft	18
Azure Front Door	Core Network	Australia	Microsoft	12
Akamai	Core Network	Australia	TPG Telecom	13
Akamai	Core Network	South Africa	Vodacom	8
Akamai	Core Network	Australia	ASN AS58511	13
Akamai	Core Network	India	Jio	49
Akamai	Core Network	Taiwan	Taiwan Mobile	1
Akamai	Core Network	Kenya	ASN AS15399	1
Akamai	Core Network	Italy	ASN AS35612	2
Akamai	Core Network	Italy	ASN AS8612	2
Akamai	Core Network	Italy	Akamai	8
Akamai	Core Network	Italy	Sparkle	3
Akamai	Core Network	Italy	ASN AS2593	18
Akamai	Core Network	Mauritius	ASN AS30999	3
Akamai	Core Network	Cambodia	ASN AS45498	15
Akamai	Core Network	India	ASN AS24186	5
Akamai	Core Network	Colombia	Claro	4
Akamai	Core Network	Venezuela	ASN AS21826	1
Akamai	Core Network	Argentina	Telefonica	1
Akamai	Core Network	Colombia	ASN AS13489	15
Akamai	Core Network	South Africa	Dimension Data	17
Akamai	Core Network	Kenya	ASN AS15808	1
Akamai	Core Network	Philippines	PLDT	3
Akamai	Core Network	New Zealand	One NZ	9
Akamai	Core Network	Thailand	ASN AS38040	31
Akamai	Core Network	Cambodia	ASN AS55329	12