as-block: AS50893 - AS51311 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: 2024-12-10T14:54:30Z last-modified: 2024-12-10T14:54:30Z source: RIPE aut-num: AS51301 as-name: AS_SYSPERTEC org: ORG-SCS93-RIPE import: from AS39480 accept ANY export: to AS39480 announce AS51301 import: from AS8218 accept ANY export: to AS8218 announce AS51301 admin-c: DS27061-RIPE tech-c: DS27061-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: SYNAPSE-RC-MNT created: 2020-03-19T10:45:04Z last-modified: 2026-06-17T14:49:22Z source: RIPE organisation: ORG-SCS93-RIPE org-name: SYNAPSE SAS country: FR reg-nr: 391 032 455 R.C.S NANTERRE org-type: LIR address: 196, Les Bureaux de la colline address: 92213 address: SAINT-CLOUD address: FRANCE phone: +33146024073 fax-no: +33146025998 e-mail: [email protected] admin-c: DS27061-RIPE tech-c: DS27061-RIPE abuse-c: AR60073-RIPE mnt-by: RIPE-NCC-HM-MNT mnt-by: SYNAPSE-RC-MNT created: 2020-03-16T08:43:31Z last-modified: 2026-06-17T12:14:47Z source: RIPE mnt-ref: SYNAPSE-RC-MNT person: DSI Synapse-rc e-mail: [email protected] nic-hdl: DS27061-RIPE mnt-by: SYNAPSE-RC-MNT created: 2026-06-17T12:05:34Z last-modified: 2026-06-17T12:05:34Z source: RIPE