The block was made by Jon Kolbert (meta.wikimedia.org).
The reason given is Open Proxy: Colocation webhost - Contact stewards if you are affected.
Start of block: 17:18, 15 November 2019
Expiry of block: 17:18, 15 February 2022
Your current IP address is 2a01:4f9:3a:2c19::2 and the blocked range is 2A01:4F8:0:0:0:0:0:0/29.
Please include all above details in any queries you make.