Report for 42851

Name

ELIABE-AS, BE

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.

42851 ELIABE-AS, BE

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS5488          BELGACOM Proximus Customer Edge-Network, BE
    AS6848          TELENET-AS, BE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17136 AS42851        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  ELIABE-AS, BE

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       %
22497 AS42851       ELIABE-AS, BE                                      3      1      0      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  77.74.88.0/21        4777 2516 6830 6848 42851   
  77.74.88.0/22        4777 2497 3356 5432 5488 42851   
  77.74.92.0/22        4777 2516 6830 6848 42851 - Withdrawn - matching aggregate 77.74.88.0/21 4777 2516 6830 6848 42851

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

AS42851   2 More Specifics   3 Total Advertisements   ELIABE-AS, BE
    77.74.88.0/22                 77.74.88.0/21
    77.74.92.0/22                 77.74.88.0/21

Whois Entry

whois: 402332

IANA has recorded AS42851 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS42851\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 'AS42383 - AS42959'
             
             as-block:       AS42383 - AS42959
             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:        2021-08-19T06:50:17Z
             last-modified:  2021-08-19T06:50:17Z
             source:         RIPE
             
             % Information related to 'AS42851'
             
             % Abuse contact for 'AS42851' is 'abuse@elia.be'
             
             aut-num:        AS42851
             as-name:        ELIABE-AS
             org:            ORG-ea310-RIPE
             import:         from AS6848 accept ANY
             import:         from AS5432 accept ANY
             export:         to AS6848 announce AS42851
             export:         to AS5432 announce AS42851
             export:         to AS32787 announce AS42851
             export:         to AS198949 announce AS42851
             admin-c:        DF2547-RIPE
             tech-c:         DF2547-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         Elia-Asset-mntner
             created:        2007-04-25T14:44:33Z
             last-modified:  2025-05-15T06:41:54Z
             source:         RIPE # Filtered
             
             organisation:   ORG-EA310-RIPE
             org-name:       Elia Asset N.V
             country:        BE
             org-type:       LIR
             descr:          Elia is Belgium's transmission system operator
             address:        BOULEVARD DE L'EMPEREUR 20
             address:        B-1000
             address:        BRUSSELS
             address:        BELGIUM
             phone:          +32 2 546 72 88
             fax-no:         +32 2 382 24 31
             abuse-c:        AR14174-RIPE
             admin-c:        DF2547-RIPE
             mnt-ref:        Elia-Asset-mntner
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         Elia-Asset-mntner
             created:        2007-03-19T11:11:10Z
             last-modified:  2023-07-07T08:58:19Z
             source:         RIPE # Filtered
             
             %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 1.121.2 (ABERDEEN)