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as-block: AS12288 - AS12454 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: 2010-05-11T11:44:56Z last-modified: 2014-02-24T13:15:16Z source: RIPE aut-num: AS12397 as-name: Optocom org: ORG-OL83-RIPE import: from AS35320 action pref=150; accept ANY import: from AS48533 action pref=150; accept ANY export: to AS35320 announce AS12397 export: to AS48533 announce AS12397 admin-c: VVA2011-RIPE tech-c: VVA2011-RIPE status: ASSIGNED notify: firstname.lastname@example.org mnt-by: RIPE-NCC-END-MNT mnt-by: OPTOCOM-MNT mnt-routes: OPTOCOM-MNT created: 2011-10-20T10:47:39Z last-modified: 2017-11-15T12:22:51Z source: RIPE sponsoring-org: ORG-TCI1-RIPE organisation: ORG-OL83-RIPE org: ORG-OL83-RIPE org-name: Optocom Ltd org-type: OTHER address: P.O. Box 42, b. 2, Vodoginna str., Lviv, Ukraine admin-c: VVA2011-RIPE tech-c: VVA2011-RIPE abuse-c: VVAB2011-RIPE e-mail: email@example.com mnt-ref: OPTOCOM-MNT mnt-by: OPTOCOM-MNT created: 2011-10-06T16:21:42Z last-modified: 2014-04-02T08:33:31Z source: RIPE person: Vladimir Volf address: f.4, b.33, Yanki-Kupaly str., Lviv, Ukraine phone: +380-50-465-98-58 nic-hdl: VVA2011-RIPE e-mail: firstname.lastname@example.org mnt-by: OPTOCOM-MNT created: 2011-10-06T16:08:19Z last-modified: 2017-10-30T22:15:27Z source: RIPE
IP Address Ranges
We don't currently have any network speed data for this network.
There are no domains currently hosted on 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 AS12397 at robtex.