IP Address Ranges
There are no known IP addresses belonging to this network
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: AS1153 as-name: SURFNET-AS descr: SURFnet BV P.O. Box Utrecht NL admin-c: EB734-RIPE tech-c: EB734-RIPE status: LEGACY mnt-by: SN-LIR-MNT created: 2002-08-21T16:06:51Z last-modified: 2017-06-12T14:47:03Z source: RIPE mnt-by: RIPE-NCC-LEGACY-MNT org: ORG-Sb3-RIPE abuse-email: firstname.lastname@example.org abuse-c: SNS1-RIPE abuse-org: ORG-Sb3-RIPE organisation: ORG-Sb3-RIPE org-name: SURF B.V. country: NL org-type: LIR address: NETHERLANDS address: Utrecht address: 3501 DA address: P.O. Box 19035 phone: +31887873000 e-mail: email@example.com 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: 2021-04-19T13:20:25Z source: RIPE person: Erik-Jan Bos address: SURFnet bv Network Services Department P.O. Box 19035 Utrecht, 3501 NL phone: +31 30 230 5305 fax-no: +31 30 230 5329 e-mail: firstname.lastname@example.org nic-hdl: EB734-RIPE mnt-by: RIPE-ERX-MNT created: 2002-08-21T15:45:06Z last-modified: 2002-08-21T15:45:06Z source: RIPE
There are no domains currently hosted on this ASN.
There are no peers for this ASN.
There are no upstreams for this ASN.
There are no downstreams for this 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 AS1153 at robtex.