Dear all, The RIS collectors RRC03 — AMS-IX / NL-IX, Amsterdam RRC12 — DE-CIX, Frankfurt will be down for maintenance involving an OS upgrade. BGP sessions will go down and will re-establish once the maintenance is over. MRT files will not be produced. Start: Thursday June 19th, 2025 08:00 UTC End: Thursday June 19th, 2025 16:00 UTC Kind regards, Marco Giuliani RIPE NCC