Welcome to AS212900, a research and educational Autonomous System managed by Pere Tuset-Peiró.

Currently, the core of the AS212900 network is located in Barcelona (Spain), but it also has satellite sites located around Europe: Amsterdam (Netherlands), Dusseldorf (Germany), Gravellines (France), and Zurich (Switzerland). In all these locations we have different compute and network resources, with connectivity to various transit providers and Internet Exchange Points, creating a distributed and resilient infrastructure.

Computation resources are virtualized using Proxmox VE, networking is based on MikroTik RouterOS CHR images, and connectivity between sites is implemented using WireGuard tunnels. Besides that, I also use various open source tools to provide services to users and to monitor the infrastructure: Pi-hole as DNS server, Update Kuma to check device and service availability, Oxidized to create configuration backups, and Zabbix to monitor resource usage.

If all this sounds interesting to you, please take your time to browse through the different sections of the website to understand why AS212900 was created and what is the current status of the AS212900 network, as well as how to request transit or how to peer with AS212900. However, before moving on, please notice that, due to the lack of IPv4 address blocks, AS212900 is currently an IPv6-only network.