Report for 47446

Name

BCG-AS AS Number for Barclaycard Germany, IE

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.

47446 BCG-AS AS Number for Barclaycard Germany, IE

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS8220          COLT COLT Technology Services Group Limited, GB
    AS3320          DTAG Internet service provider operations, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
36812 AS47446        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  BCG-AS AS Number for Barclaycard Germany, IE

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       %
13147 AS47446       BCG-AS AS Number for Barclaycard Germany, IE       4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  93.93.4.0/22         4777 2497 3320 47446 + Announce - aggregate of 93.93.4.0/23 (4777 2497 3320 47446) and 93.93.6.0/23 (4777 2497 3320 47446)
  93.93.4.0/24         4777 2497 3320 47446 - Withdrawn - aggregated with 93.93.5.0/24 (4777 2497 3320 47446)
  93.93.5.0/24         4777 2497 3320 47446 - Withdrawn - aggregated with 93.93.4.0/24 (4777 2497 3320 47446)
  93.93.6.0/24         4777 2497 3320 47446 - Withdrawn - aggregated with 93.93.7.0/24 (4777 2497 3320 47446)
  93.93.7.0/24         4777 2497 3320 47446 - Withdrawn - aggregated with 93.93.6.0/24 (4777 2497 3320 47446)

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

AS47446   4 More Specifics   4 Total Advertisements   BCG-AS AS Number for Barclaycard Germany, IE
    93.93.4.0/24                  93.93.0.0/21
    93.93.5.0/24                  93.93.0.0/21
    93.93.6.0/24                  93.93.0.0/21
    93.93.7.0/24                  93.93.0.0/21

Whois Entry

whois: 402332

IANA has recorded AS47446 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS47446\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 'AS47385 - AS47868'
             
             as-block:       AS47385 - AS47868
             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:        2024-07-08T14:18:47Z
             last-modified:  2024-07-08T14:18:47Z
             source:         RIPE
             
             % Information related to 'AS47446'
             
             % Abuse contact for 'AS47446' is 'bcs_it_networks@barclaycard.de'
             
             aut-num:        AS47446
             as-name:        BCG-AS
             descr:          AS Number for Barclaycard Germany
             org:            ORG-BBLP1-RIPE
             import:         from AS3320 accept ANY
             import:         from AS8220 accept ANY
             export:         to AS3320 announce AS47446
             export:         to AS8220 announce AS47446
             admin-c:        BGA34-RIPE
             tech-c:         BGT10-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         cag-mnt
             created:        2008-06-20T09:53:47Z
             last-modified:  2025-09-17T11:33:39Z
             source:         RIPE
             
             organisation:   ORG-BBLP1-RIPE
             org-name:       Barclays Bank lreland PLC
             country:        IE
             org-type:       LIR
             address:        Gasstraße 4c
             address:        22761
             address:        Hamburg
             address:        GERMANY
             phone:          +49 40 890 99 0
             admin-c:        BGA34-RIPE
             tech-c:         BGT10-RIPE
             abuse-c:        BA5265-RIPE
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         cag-mnt
             created:        2022-09-20T09:19:55Z
             last-modified:  2025-09-17T11:33:40Z
             source:         RIPE # Filtered
             mnt-ref:        cag-mnt
             
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