Report for 35654

Name

CORESNET, BG

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.

35654 CORESNET, BG

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS57344         TELEHOUSE-AS, BG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22393 AS35654        ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  CORESNET, BG

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       %
16684 AS35654       CORESNET, BG                                      10      4      2      8      2  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  80.72.66.0/24        4777 2497 6453 57344 35654   
  80.72.68.0/23        4777 2497 6453 57344 35654 + Announce - aggregate of 80.72.68.0/24 (4777 2497 6453 57344 35654) and 80.72.69.0/24 (4777 2497 6453 57344 35654)
  80.72.68.0/24        4777 2497 6453 57344 35654 - Withdrawn - aggregated with 80.72.69.0/24 (4777 2497 6453 57344 35654)
  80.72.69.0/24        4777 2497 6453 57344 35654 - Withdrawn - aggregated with 80.72.68.0/24 (4777 2497 6453 57344 35654)
  80.72.75.0/24        4777 2497 6453 57344 35654   
  80.72.77.0/24        4777 2497 6453 57344 35654   
  80.72.80.0/24        4777 2497 6453 57344 35654   
  80.72.82.0/24        4777 2497 6453 57344 35654   
  80.72.92.0/23        4777 2497 6453 57344 35654 + Announce - aggregate of 80.72.92.0/24 (4777 2497 6453 57344 35654) and 80.72.93.0/24 (4777 2497 6453 57344 35654)
  80.72.92.0/24        4777 2497 6453 57344 35654 - Withdrawn - aggregated with 80.72.93.0/24 (4777 2497 6453 57344 35654)
  80.72.93.0/24        4777 2497 6453 57344 35654 - Withdrawn - aggregated with 80.72.92.0/24 (4777 2497 6453 57344 35654)
  80.72.95.0/24        4777 2497 6453 57344 35654   

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

AS35654   4 More Specifics   10 Total Advertisements   CORESNET, BG
    80.72.68.0/24                 80.72.68.0/23
    80.72.69.0/24                 80.72.68.0/23
    80.72.92.0/24                 80.72.92.0/23
    80.72.93.0/24                 80.72.92.0/23

Whois Entry

whois: 402332

IANA has recorded AS35654 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS35654\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 'AS35620 - AS35776'
             
             as-block:       AS35620 - AS35776
             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:        2024-03-04T15:23:26Z
             last-modified:  2024-03-04T15:23:26Z
             source:         RIPE
             
             % Information related to 'AS35654'
             
             % Abuse contact for 'AS35654' is 'admin@coresnet.bg'
             
             aut-num:        AS35654
             as-name:        CoresNET
             org:            ORG-CNE5-RIPE
             import:         from AS57344 action pref=100; accept ANY
             import:         from AS8866 action pref=100; accept ANY
             import:         from AS31287 action pref=100; accept ANY
             import:         from AS59746 action pref=100; accept AS59746
             import:         from AS8928 action pref=100; accept ANY
             export:         to AS57344 announce AS-CORES
             export:         to AS8866 announce AS-CORES
             export:         to AS31287 announce AS-CORES
             export:         to AS59746 announce ANY
             export:         to AS8928 announce AS-CORES
             default:        to AS8866 action pref=90; networks ANY
             admin-c:        SS9117-RIPE
             tech-c:         SS9117-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         CORES-MNT
             created:        2005-09-27T09:13:51Z
             last-modified:  2021-03-15T10:53:15Z
             source:         RIPE # Filtered
             
             organisation:   ORG-CNE5-RIPE
             org-name:       Cores Networks EOOD
             org-type:       LIR
             address:        bul. "Tsar Boris III" 262
             address:        1619
             address:        Sofia
             address:        BULGARIA
             country:        BG
             phone:          +359 885 66 11 71
             admin-c:        CA10050-RIPE
             tech-c:         CA10050-RIPE
             abuse-c:        AR62638-RIPE
             mnt-ref:        CORES-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         CORES-MNT
             created:        2021-03-09T08:29:59Z
             last-modified:  2021-08-18T08:31:54Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
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             % Access from your host has been temporarily denied.
             % For more information, see
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             % This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)