Twilio

Domains

Primary Domains

• twiliocdn.com
• twilio.com

Platform Domains

Amazon AWS	{hidden}.us-east-1.elb.amazonaws.com	and 6 more
Statuspage	{hidden}.stspg-customer.com	and 1 more
Netlify	{hidden}.netlifyglobalcdn.com
Okta	{hidden}.okta.com
Zendesk	{hidden}.zendesk.com	and 1 more

Networks

• 38.99.4.0/24
• 64.65.26.0/24
• 67.213.136.0/22
• 103.36.108.0/22
• 103.75.151.0/24
• and 8 more

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 Twilio are summarized below by geographical points-of-presence (PoP).

Each PoP can host many IPs to deliver an application. A sample IP is provided. Typically, the IP addresses on Software-as-a-Service platforms are shared by multiple applications.

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