List of IPs to contact Twitter API

apparao_tr · 2016-05-25T06:27:32.651Z

We are using Tweetinvi for authentication/authorisation and publishing Tweets with images to Twitter.
And Internet is disabled in our Web server for security reasons.
Can you let us know the list of IPs (api.twitter.com/ )that we have to open the firewall restriction?

andypiper · 2016-05-25T12:57:18.932Z

This is difficult, since we may need to balance or change them for service reasons, and we use CDNs for performance as well. However, a list of IPs used and Twitter’s ASNUM (AS13414) are listed in the Cards troubleshooting pages. This may not be an exhaustive list covering all domains such as those where images are stored, due to CDN caching as mentioned above.