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: AS1138 as-name: UNSPECIFIED descr: UNUSED descr: Used to be: SURFnet - MCI connection admin-c: SNS1-RIPE tech-c: SNS1-RIPE status: LEGACY notify: noc@surfnet.nl notify: netmaster@surf.nl mnt-by: SN-LIR-MNT created: 2002-09-20T11:12:05Z last-modified: 2021-01-22T14:53:53Z 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: lir@surf.nl 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: SURF Network Maintainer address: Kantoren Hoog Overborch (Hoog Catharijne) address: Moreelsepark 48, 3511 EP Utrecht address: Postbus 19035, 3501 DA Utrecht phone: +31 88 7873000 admin-c: WB311-RIPE tech-c: NO17-RIPE tech-c: WB311-RIPE tech-c: MK512-RIPE tech-c: JO5863-RIPE tech-c: MM57501-RIPE nic-hdl: SNS1-RIPE abuse-mailbox: cert@surfcert.nl mnt-by: AS1103-MNT created: 2002-07-09T10:06:06Z last-modified: 2024-05-23T04:00:29Z source: RIPE e-mail: noc@surf.nl