Kurt Kayser

Regular RIPE meeting attendee (since RIPE19); RIPE WG-Chair (Mbone-WG late 1990s); RIPE Arbiter (2001-2020) - ruled on 3 cases; RIPE Academy IPv6+Database exam co-author (2020); RIPE NomCom member (2025). RFC-Consultant: Inventor/Patent-Holder (EU+US); European-Rail-IT_Security Expert (IEC-TC9-PT63452). Previous hands-on ASN-List: AS49234 (BSI/Bund.de); AS62313 (Teamix/Proact); AS21083 (N-IX (Exchange Point Nürnberg)); AS20686 (Bisping und Bisping); AS60955 (Wavecon); AS12337 (noris network); AS12638 (VIAG Interkom/Eplus); AS1273 (ECRC/C&W).