network 83.137.128.0/21 Group NBT previously Exalia

AS8912 changed: GM10147(at)groupnbt.com 20091025 descr: Group NBT previously Exalia mnt-by: AS8912-MNT source: RIPE AS31625 changed: support(at)exalia.com 20040910 descr: Exalia Ltd IP network mnt-by: MNT-EXALIA notify: support(at)exalia.com source: RIPE