Bing

Domains

Primary Domains

• bi.ng
• bingapis.com
• bing.com
• bing.com.bo
• bing.com.co
• bing.com.cy
• bing.com.gt
• bingforbusiness.com
• bing-int.com
• bing.jp
• bing.net
• bing.office.net
• cortana.ai
• windowssearch.com

Platform Domains

Akamai	{hidden}.dscx.akamaiedge.net
Azure Front Door	{hidden}.e-0001.e-msedge.net	and 4 more
CloudFlare	{hidden}.cloudflare.net
EdgeNext	{hidden}.chinacache.net
Microsoft Azure	{hidden}.trafficmanager.net

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

Applications often use various third party platforms for providing authentication, advertisements, customer tracking, cybersecurity, e-mail services and more. The Software-as-a-Service (SaaS) platforms used by Bing are summarized below.

SaaS solutions are often deployed on multiple IPs across different geographical points-of-presence. In addition, it is common for these IP addresses to be shared by multiple applications. A sample IP is provided below.

Hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by Bing 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.