Amwell System & Network Requirements Change Log

Amwell System & Network Requirements Change Log

This documentation was last updated on: 6/11/2026 7:15:31 PM (UTC).

Please click here to view Amwell’s full list of Products and their network requirements.

Mandatory for Amwell Platform - TCP: 443, 5349, 3478
- 10000-60000
- UDP: 3478, 10000-60000
- 34.203.254.0/24
- 54.172.60.0/23
- 34.203.250.0/23
- 3.235.111.128/25
- 34.216.110.128/27
- 54.244.51.0/24
- 44.234.69.0/25
- 168.86.128.0/18
- .twilio.com
Amwell Platform Outbound established connections for audio and video streams
Mandatory for Amwell Platform - TCP: 80, 443, 3478, 5349
- UDP: 3478
- 141.101.90.0/31
- 162.159.207.0/31
- stun.cloudflare.com
- turn.cloudflare.com
Cloudflare/Amwell Platform/Pexip Outbound established connections for audio and video streams for TURN and STUN
Mandatory for Amwell Platform - TCP: 80, 443, 5060, 5061
- 33000-49999
- UDP: 3478, 33000-49999
- 18.97.140.128/25
- 18.98.7.0/25
- .amwell.systems
Amwell Platform/Pexip Outbound established connections for audio and video streams
Mandatory for Amwell Platform - TCP: 80, 443, 3478, 5349
- UDP: 3478
- 141.101.90.1/32
- 162.159.207.1/32
- stun.cloudflare.com
- turn.cloudflare.com
Cloudflare/Amwell Platform/Pexip Outbound established connections for audio and video streams for TURN and STUN

| | | --- | | Twilio STUN/TURN Servers
- Added East and West Region ports and IP Address ranges
Xirsys STUN/TURN Servers
- Added East and West Region ports and IP Address ranges
Network Time Sync
- Added NTP server whitelisted URLs
Google Captive
- Added ports and whitelisted URLs | | - Removed external dependencies
- extreme-ip-lookup.com
- api.ipify.org
- Narrowed down Default NTP Servers (without wildcard):
- 0.pool.ntp.org
- time.android.com
- Allow clients to set their own custom NTP Servers |