as-block: AS203889 - AS205662 descr: RIPE NCC ASN block remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region. mnt-by: RIPE-NCC-HM-MNT created: 2024-11-12T15:22:00Z last-modified: 2024-11-12T15:22:00Z source: RIPE aut-num: AS204466 as-name: SYMRISE org: ORG-SA4225-RIPE sponsoring-org: ORG-GBGC3-RIPE import: from AS12329 accept ANY export: to AS12329 announce AS204466 import: from AS197990 accept ANY export: to AS197990 announce AS204466 admin-c: HM3598-RIPE tech-c: HM3598-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: GFR-MNT created: 2025-10-23T11:25:23Z last-modified: 2025-10-23T11:25:23Z source: RIPE organisation: ORG-SA4225-RIPE org-name: SYMRISE AG country: DE org-type: OTHER address: M?hlenfeldstr 1, 37603 Holzminden, Germany e-mail: [email protected] abuse-c: ACRO18711-RIPE mnt-ref: TELEGLOBE-MNT mnt-by: TELEGLOBE-MNT mnt-by: GFR-MNT created: 2018-09-05T15:11:53Z last-modified: 2025-06-20T07:30:38Z source: RIPE person: Holger Mahnken address: Symrise Gembh & Co KG address: Abtl. ITDM address: D-37601 Holzminden address: Germany phone: +49 5531 901900 fax-no: +49 5531 901920 nic-hdl: HM3598-RIPE mnt-by: CIP-MNT created: 2011-10-19T12:35:59Z last-modified: 2011-10-19T12:35:59Z source: RIPE