as-block: AS1101 - AS1200 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: 2018-11-22T15:27:09Z last-modified: 2018-11-22T15:27:09Z source: RIPE aut-num: AS1146 as-name: OS3-AS descr: OS3 admin-c: CPJK tech-c: OS3 status: LEGACY mnt-by: SN-LIR-MNT created: 2002-08-21T16:06:44Z last-modified: 2017-06-12T14:47:03Z source: RIPE mnt-by: RIPE-NCC-LEGACY-MNT org: ORG-Sb3-RIPE organisation: ORG-Sb3-RIPE org-name: SURF B.V. country: NL org-type: LIR address: P.O. Box 19035 address: 3501 DA address: Utrecht address: NETHERLANDS phone: +31887873000 e-mail: [email protected] admin-c: HT3384-RIPE admin-c: MK512-RIPE admin-c: SNS1-RIPE admin-c: WB311-RIPE admin-c: NO17-RIPE admin-c: RS957-RIPE admin-c: JO5863-RIPE admin-c: MM57501-RIPE abuse-c: SNS1-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: SN-LIR-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: SN-LIR-MNT created: 2004-04-17T11:43:29Z last-modified: 2023-02-21T13:35:38Z source: RIPE role: OS3 Master Education SNE address: PO Box 94323, 1090 GH, Amsterdam, The Netherlands e-mail: [email protected] abuse-mailbox: [email protected] nic-hdl: OS3 mnt-by: CPJK_MNT mnt-by: OS3_MNT created: 2016-07-21T13:27:26Z last-modified: 2016-07-21T14:18:51Z source: RIPE org: ORG-SNE4-RIPE person: Karst Koymans org: ORG-SNE4-RIPE address: Science Park 904, 1098 XH, Amsterdam, The Netherlands phone: +31205258434 e-mail: [email protected] e-mail: [email protected] nic-hdl: CPJK mnt-by: CPJK_MNT created: 2014-04-27T19:23:03Z last-modified: 2016-07-21T13:46:23Z source: RIPE