As per the documentation, Following IPs should be marked in allowed list of access control, so that it gets crawled by Twitter.
o 199.59.148.209
o 199.59.148.210
o 199.59.148.211
o 199.16.156.124
o 199.16.156.125
o 199.16.156.126
Also, Twitter’s ASNUM is AS13414.
IT Team Comments: There are no IP addresses blocked for outbound access
We still facing the same issues on the UAT server: ERROR: Failed to fetch page due to: HttpConnectionTimeout
URL: http://uatwww.k2intelligence.com/en/people/professionals/Kroll-M-Jeremy
It is working on our production URL:
Please help us, it is the critical issue for us.