as-block: AS51857 - AS52209 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: 2024-12-12T14:34:06Z last-modified: 2024-12-12T14:34:06Z source: RIPE aut-num: AS52161 as-name: noordix-as org: ORG-DFb1-RIPE import: from AS35467 accept ANY export: to AS35467 announce AS52161 import: from AS212778 accept ANY export: to AS212778 announce AS52161 admin-c: DN5186-RIPE tech-c: DN5186-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: DataDienstenFryslan created: 2022-12-15T13:52:39Z last-modified: 2025-08-04T09:12:06Z source: RIPE organisation: ORG-DFb1-RIPE org-name: DDFR IT Infra & Security B.V. country: NL org-type: LIR address: Francois Haver SchmidtWei 3 address: 8914 BC address: Leeuwarden address: NETHERLANDS phone: +31588458000 fax-no: +31588458099 e-mail: info@ddfr.nl admin-c: DN5186-RIPE abuse-c: ACRO61245-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: DataDienstenFryslan mnt-by: RIPE-NCC-HM-MNT mnt-by: DataDienstenFryslan created: 2004-04-17T11:40:37Z last-modified: 2025-08-04T09:00:15Z source: RIPE role: DDFR NOC address: François HaverSchmidtwei 3 8914 BC Leeuwarden e-mail: info@ddfr.nl nic-hdl: DN5186-RIPE mnt-by: DataDienstenFryslan created: 2025-08-01T07:17:09Z last-modified: 2025-08-01T07:21:01Z source: RIPE tech-c: GMDV9-RIPE tech-c: WVD167-RIPE tech-c: RB48911-RIPE tech-c: SA44108-RIPE