The previous fixed IP address for the API endpoint changed when the platform was upgraded in 2020. This means you should connect to and whitelist the domain “api.smsbroadcast.com.au“ in any firewall configuration rather than the IP address 184.108.40.206.
Additionally, if you receive Inbound SMS or Status Updates to your own software or endpoint URL, you should ensure the following IP addresses are whitelisted in your firewall configurations:
- 220.127.116.11 (current)
- 18.104.22.168 (new)
- 22.214.171.124 (new)
- 126.96.36.199 (new)