Report for 1297

Name

CERN1297 - CERN - European Organization for Nuclear Research, CH

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS4637) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

1297 USLHCNET American LHC Network

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS513     CERN CERN - European Organization for Nuclear Research

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16808 AS1297   ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  USLHCNET American LHC Network

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
 6683 AS1297  USLHCNET American LHC Network                 1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.65.196.0/23      4637 3356 513 513 1297   

Whois Entry

whois: 402617

IANA has recorded AS1297 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS1297\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             % Note: this output has been filtered.
             
             % Information related to 'AS1297 - AS1297'
             
             as-block:       AS1297 - AS1297
             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:        2018-11-22T15:27:10Z
             last-modified:  2018-11-22T15:27:10Z
             source:         RIPE
             
             % Information related to 'AS1297'
             
             % Abuse contact for 'AS1297' is 'abuse@cern.ch'
             
             aut-num:        AS1297
             as-name:        CERN1297
             import:         from AS513 accept ANY
             import:         from AS61339 accept ANY
             export:         to AS513 announce ANY
             export:         to AS61339 announce ANY
             admin-c:        CERN513
             tech-c:         CERN513
             org:            ORG-CEOf1-RIPE
             status:         LEGACY
             mnt-by:         RIPE-NCC-LEGACY-MNT
             mnt-by:         CERN-MNT
             created:        2002-08-21T16:25:19Z
             last-modified:  2016-04-14T10:11:29Z
             source:         RIPE # Filtered
             
             organisation:   ORG-CEOf1-RIPE
             org-name:       CERN - European Organization for Nuclear Research
             country:        CH
             reg-nr:         Not Applicable
             org-type:       LIR
             address:        CERN
             address:        CH-1211
             address:        Geneva 23
             address:        SWITZERLAND
             phone:          +41 22 76 72613
             admin-c:        EM1969
             admin-c:        DGR6-RIPE
             tech-c:         CERN513
             abuse-c:        CERN513
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        CERN-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         CERN-MNT
             created:        2004-04-17T11:02:00Z
             last-modified:  2026-05-13T07:29:43Z
             source:         RIPE # Filtered
             
             role:           CERN NOC
             address:        CERN - European Organization for Nuclear Research
             address:        Network Operation Center
             address:        IT Department - CS group
             address:        CH-1211 Geneva 23 - Switzerland
             phone:          +41227675011
             fax-no:         +41227677155
             remarks:        trouble: ------------------------------------------
             remarks:        trouble: Operational issues: 
             remarks:        trouble: Peering issues: 
             remarks:        trouble: CIXP issues: 
             remarks:        trouble: Abuse and SPAM: 
             remarks:        trouble: ------------------------------------------
             admin-c:        EM1969
             admin-c:        DGR6-RIPE
             tech-c:         EM1969
             tech-c:         DGR6-RIPE
             nic-hdl:        CERN513
             mnt-by:         CERN-MNT
             abuse-mailbox:  abuse@cern.ch
             created:        2015-04-14T08:36:32Z
             last-modified:  2025-09-08T15:31:38Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)