This is the personal research network of Marcel Straub. The network is connected as AS199471 to other autonomous systems. The network is an IPv6 only network. In the future, you'll find here a more in-depth description of the network as well as my way towards it.

Peering policy

See Peering Policy.


In terms of technical questions, you can contact by email noc@s5b.org.

Secure communication options

All email addresses related to the operation of this network support GPG encryption and signing. I'll sign all emails with the key 83320B90075DD627.


In case of an abuse, please contact abuse@s5b.org.


This site is operated by Marcel Straub, Am Muehlkanal 8, 73054 Eislingen/Fils, Germany.