ORU
From MIXXnet Wiki
ORU was a MIXXnet server located in Örebro, Sweden. It was operated by Coobra and X-Acto. ORU retired in early April 2006, but will hopefully be replaced soon by another server in Sweden.
Old Server Info
Address: oru.se.eu.mixxnet.net
Ports: 6667, 6669, 7000
Contact: coobra@mixxnet.net