TCP/TLS IP allowlist

For the communication between end users behind enterprise firewalls, Agora Chat allows all communications to always use TCP/TLS 443 with TLS headers. Agora Chat supports the IP allowlist function. If you have a strict security policy for end users and allow only certain absolute domain names or specified IP addresses/port ranges to communicate through TCP/TLS 443, you can add the allowed IP addresses or domain names to the IP allowlist. To ensure smooth communication via Agora Chat, you must add the IP addresses and ports of data centers of Agora Chat to the firewall allowlist.

1. Prepare the development environment. See SDK quickstart for your platform.

2. Add the IP addresses and ports of Agora Chat access points to the firewall allowlist.

3. Test message sending and receiving in the development environment.

For each Agora Chat data center, for example, Singapore, virginia US, or Frankfurt Germany, Agora Chat provides fully qualified domain names for the access points.

Agora fully controls the servers and the traffic on the IP addresses of the access points. The IP addresses are subject to change and any changes will be announced with a minimum of a 3-month notice to you, ensuring that you have enough time to update their firewalls to trust these IP addresses.

virginia, US

Domain Name	IP Address	Port	Platform
msync-api-41.chat.agora.io	3.33.220.151 15.197.222.199	443	Client SDKs (excluding SDK for Web)
msync-im-41-tls.chat.agora.io	52.223.55.237 35.71.161.179	443	Client SDKs (excluding SDK for Web)
a41.chat.agora.io	99.83.189.183, 75.2.75.207	443	RESTful API
ap-america.agora.io	106.14.12.130 47.107.39.93 118.190.148.38 112.126.96.46 52.58.56.244 35.178.208.187 52.52.84.170 50.17.126.121 3.0.163.78 52.194.158.59 54.65.86.72 13.127.149.196 15.206.47.129 123.56.235.221 101.132.108.165 52.28.239.238 3.9.120.239 52.54.85.111 184.72.18.217 13.250.89.184 18.176.162.64	UDP port: 8443, 5888-5889, 4000-4100 and 8130 UDP port: 443 and 8443	Client SDKs (excluding SDK for Web)

Singapore

Domain Name	IP Address	Port	Platform
msync-api-61.chat.agora.io	35.71.135.178, 52.223.50.200	443	Client SDKs (excluding SDK for Web)
msync-im-61-tls.chat.agora.io	35.71.183.128, 52.223.36.218	443	Client SDKs (excluding SDK for Web)
a61.chat.agora.io	52.223.32.250, 35.71.139.186	443	RESTful API
ap-asia.agora.io	106.14.12.130 47.107.39.93 118.190.148.38 112.126.96.46 52.58.56.244 35.178.208.187 52.52.84.170 50.17.126.121 3.0.163.78 52.194.158.59 54.65.86.72 13.127.149.196 15.206.47.129 123.56.235.221 101.132.108.165 52.28.239.238 3.9.120.239 52.54.85.111 184.72.18.217 13.250.89.184 18.176.162.64	UDP port: 8443、5888-5889, 4000-4100 and 8130 TCP port: 443 and 8443	Client SDKs (excluding excluding SDK for Web)

Frankfurt Germany

Domain Name	IP Address	Port	Platform
msync-api-71.chat.agora.io	75.2.86.219, 99.83.214.138	443	Client SDKs (excluding SDK for Web)
msync-im-71-tls.chat.agora.io	75.2.56.250, 99.83.180.145	443	Client SDKs (excluding SDK for Web)
a71.chat.agora.io	3.33.221.135, 15.197.253.209	443	RESTful API
ap-europe.agora.io	106.14.12.130 47.107.39.93 118.190.148.38 112.126.96.46 52.58.56.244 35.178.208.187 52.52.84.170 50.17.126.121 3.0.163.78 52.194.158.59 54.65.86.72 13.127.149.196 15.206.47.129 123.56.235.221 101.132.108.165 52.28.239.238 3.9.120.239 52.54.85.111 184.72.18.217 13.250.89.184 18.176.162.64	UDP port: 8443、5888-5889, 4000-4100 and 8130 TCP port: 443 and 8443	Client SDKs (excluding SDK for Web)