Report for 47661

Name

Deloitte-DE - Deloitte GmbH Wirtschaftspruefungsgesellschaft, DE

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.

47661 Deloitte-DE - Deloitte GmbH Wirtschaftspruefungsgesellschaft, DE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3320          DTAG - Deutsche Telekom AG, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
25081 AS47661        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Deloitte-DE - Deloitte GmbH Wirtschaftspruefungsgesellschaft, DE

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       %
10403 AS47661       Deloitte-DE - Deloitte GmbH Wirtschaftspruefu      5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.87.72.0/22       4777 2516 3320 47661   
  185.87.72.0/24       4777 2516 3320 47661 - Withdrawn - matching aggregate 185.87.72.0/22 4777 2516 3320 47661
  185.87.73.0/24       4777 2516 3320 47661 - Withdrawn - matching aggregate 185.87.72.0/22 4777 2516 3320 47661
  185.87.74.0/24       4777 2516 3320 47661 - Withdrawn - matching aggregate 185.87.72.0/22 4777 2516 3320 47661
  185.87.75.0/24       4777 2516 3320 47661 - Withdrawn - matching aggregate 185.87.72.0/22 4777 2516 3320 47661

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

AS47661   4 More Specifics   5 Total Advertisements   Deloitte-DE - Deloitte GmbH Wirtschaftspruefungsgesellschaft, DE
    185.87.72.0/24                185.87.72.0/22
    185.87.73.0/24                185.87.72.0/22
    185.87.74.0/24                185.87.72.0/22
    185.87.75.0/24                185.87.72.0/22

Whois Entry

whois: 402603

IANA has recorded AS47661 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS47661\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 'AS47661'
             
             % Abuse contact for 'AS47661' is 'abuse@deloitte.de'
             
             aut-num:        AS47661
             as-name:        Deloitte-DE
             org:            ORG-DTGW1-RIPE
             import:         from AS13237 accept ANY
             export:         to AS13237 announce AS47661
             import:         from AS3320 accept ANY
             export:         to AS3320 announce AS47661
             admin-c:        DZ2479-RIPE
             tech-c:         DTGW1-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         DTGW1-MNT
             created:        2015-02-09T12:29:01Z
             last-modified:  2018-09-04T11:33:04Z
             source:         RIPE
             
             organisation:   ORG-DTGW1-RIPE
             org-name:       Deloitte GmbH Wirtschaftspruefungsgesellschaft
             country:        DE
             reg-nr:         District court Munchen HRB 83442
             org-type:       LIR
             address:        Erna-Scheffler-Str. 2
             address:        40476
             address:        Duesseldorf
             address:        GERMANY
             phone:          +493025468315
             admin-c:        DZ2479-RIPE
             admin-c:        DAX12-RIPE
             tech-c:         DTGW1-RIPE
             abuse-c:        DTGW2-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        DTGW1-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         DTGW1-MNT
             created:        2015-01-27T11:23:14Z
             last-modified:  2026-05-13T07:22:41Z
             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 1.122.1 (SHETLAND)