Report for 204279

Name

ELTRONA - Eltrona Interdiffusion S.A., LU

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 AS2.0) 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.

204279 ELTRONA - Eltrona Interdiffusion S.A., LU

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS6939          HURRICANE - Hurricane Electric LLC, US
  Downstream Adjacent AS list
    AS46786         IPTRANSIT - IP Transit Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10424 AS204279       ORIGIN  Originate:       9728 /18.75  Transit:          0 /0.00  ELTRONA - Eltrona Interdiffusion S.A., LU

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       %
62662 AS204279      ELTRONA - Eltrona Interdiffusion S.A., LU          5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  153.94.16.0/20       4608 6939 204279       
  178.249.192.0/21     4608 6939 204279       
  178.249.194.0/23     4777 2516 174 204279   
  185.108.248.0/22     4608 6939 204279       
  192.98.120.0/21      4777 6939 204279       

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS204279   2 More Specifics   5 Total Advertisements   ELTRONA - Eltrona Interdiffusion S.A., LU
    178.249.194.0/23              178.249.192.0/21
    192.98.120.0/21               192.98.0.0/16

Whois Entry

whois: 402628

IANA has recorded AS204279 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS204279\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 'AS203940 - AS205662'
             
             as-block:       AS203940 - AS205662
             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:        2026-03-05T15:29:31Z
             last-modified:  2026-03-05T15:29:31Z
             source:         RIPE
             
             % Information related to 'AS204279'
             
             % Abuse contact for 'AS204279' is 'abuse@eltrona.lu'
             
             aut-num:        AS204279
             as-name:        ELTRONA
             org:            ORG-EIS12-RIPE
             import:         from AS6661 accept ANY
             export:         to AS6661 announce AS204279
             import:         from AS3356 accept ANY
             export:         to AS3356 announce AS204279
             admin-c:        EH4100-RIPE
             tech-c:         EH4100-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-ELTRONA-MNTNER
             created:        2015-07-10T12:43:27Z
             last-modified:  2019-07-18T21:05:06Z
             source:         RIPE
             
             organisation:   ORG-EIS12-RIPE
             org-name:       Eltrona Interdiffusion S.A.
             country:        LU
             reg-nr:         B8485
             org-type:       LIR
             address:        25, rte d'Arlon
             address:        L-8009
             address:        Strassen
             address:        LUXEMBOURG
             phone:          +352499466
             fax-no:         +352499466240
             abuse-c:        AR16064-RIPE
             mnt-ref:        MNT-ELTRONA-MNTNER
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         MNT-ELTRONA-MNTNER
             created:        2010-04-21T10:21:35Z
             last-modified:  2026-05-13T07:33:05Z
             source:         RIPE # Filtered
             admin-c:        EH4100-RIPE
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)