SURF B.V. · surf.nl
AS1146 – SURF B.V.
|Number of IPs||256|
|Allocated||20 years ago on Aug 21, 2002|
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 abuse-email: email@example.com abuse-c: SNS1-RIPE abuse-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: firstname.lastname@example.org 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: SM12780-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: 2021-08-27T14:14:07Z source: RIPE role: OS3 Master Education SNE address: PO Box 94323, 1090 GH, Amsterdam, The Netherlands e-mail: email@example.com abuse-mailbox: firstname.lastname@example.org 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@example.com e-mail: K.Koymans@uva.nl nic-hdl: CPJK mnt-by: CPJK_MNT created: 2014-04-27T19:23:03Z last-modified: 2016-07-21T13:46:23Z source: RIPE
There are no domains currently hosted on this ASN.
There are no downstreams for this ASN.
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS1146 at robtex.