Hostname Info

r4.res.office365.com is associated with the Microsoft Outlook application. The hostname points to approximately 177 IP addresses on Akamai.

The hostname is part of the office365.com domain.

Associated Application

Microsoft Outlook - Mail
Microsoft Outlook - Logo

Outlook.com is a web-based suite of webmail, contacts, tasks, and calendaring services from Microsoft.

Category Mail
Application Info Microsoft Outlook

Associated Platform

Akamai - CDN
Akamai - Logo

Akamai is a global content delivery network (CDN) and cloud service provider that accelerates and secures web content, applications, and streaming media through distributed servers worldwide.

Category CDN
Platform Info Akamai

Associated IPs

IP Platform Network City Country
104.126.36.202 Akamai - Logo Akamai Akamai - Logo Akamai Frankfurt am Main Germany
104.79.10.170 Akamai - Logo Akamai Akamai - Logo Akamai Tokyo Japan
104.86.111.72 Akamai - Logo Akamai Akamai - Logo Akamai London United Kingdom
104.86.111.80 Akamai - Logo Akamai Akamai - Logo Akamai London United Kingdom
118.69.17.196 Akamai - Logo Akamai FPT Group - Logo FPT Group Ho Chi Minh City Vietnam
151.21.209.138 Akamai - Logo Akamai Wind Tre - Logo Wind Tre Milan Italy
161.49.20.42 Akamai - Logo Akamai Converge ICT - Logo Converge ICT Pasig City Philippines
161.49.20.50 Akamai - Logo Akamai Converge ICT - Logo Converge ICT Pasig City Philippines
184.51.102.202 Akamai - Logo Akamai Akamai - Logo Akamai Hong Kong Hong Kong
184.51.102.242 Akamai - Logo Akamai Akamai - Logo Akamai Hong Kong Hong Kong

... and 167 more.

The data shown on this web page may be up to 30 days old. The Hostname API provides the full dataset and the most recent results. Please see subscription plans for details.

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