Report for 15854

Name

DXC_CUSTOMER, 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.

15854 DXC_CUSTOMER, DE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3360          DXC-AS3360 - DXC US Latin America Corporation, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
801   AS15854        ORIGIN  Originate:     395008 /13.41  Transit:          0 /0.00  DXC_CUSTOMER, 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       %
16035 AS15854       DXC_CUSTOMER, DE                                  11      4      2      9      2  18.18%


  Prefix               AS Path                              Aggregation Suggestion
  139.27.0.0/16        4777 2497 3356 3360 15854 15854 15854   
  149.206.0.0/16       4777 2497 3356 3360 15854 15854 15854   
  149.211.0.0/16       4777 2497 3356 3360 15854 15854 15854   
  149.250.0.0/16       4777 2516 8220 3360 15854   
  170.56.0.0/16        4777 2497 3356 3360 15854 15854 15854   
  192.109.236.0/24     4777 2516 8220 3360 15854   
  195.203.0.0/16       4777 2516 8220 3360 15854 + Announce - aggregate of 195.203.0.0/17 (4777 2516 8220 3360 15854) and 195.203.128.0/17 (4777 2516 8220 3360 15854)
  195.203.0.0/17       4777 2516 8220 3360 15854 - Withdrawn - aggregated with 195.203.128.0/17 (4777 2516 8220 3360 15854)
  195.203.128.0/17     4777 2516 8220 3360 15854 - Withdrawn - aggregated with 195.203.0.0/17 (4777 2516 8220 3360 15854)
  195.203.152.0/23     4777 2497 3356 3360 15854 15854 15854   
  217.27.0.0/22        4777 2497 3356 3360 15854 15854 15854 + Announce - aggregate of 217.27.0.0/23 (4777 2497 3356 3360 15854 15854 15854) and 217.27.2.0/23 (4777 2497 3356 3360 15854 15854 15854)
  217.27.0.0/23        4777 2497 3356 3360 15854 15854 15854 - Withdrawn - aggregated with 217.27.2.0/23 (4777 2497 3356 3360 15854 15854 15854)
  217.27.2.0/23        4777 2497 3356 3360 15854 15854 15854 - Withdrawn - aggregated with 217.27.0.0/23 (4777 2497 3356 3360 15854 15854 15854)

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

AS15854   5 More Specifics   11 Total Advertisements   DXC_CUSTOMER, DE
    195.203.0.0/17                195.203.0.0/16
    195.203.128.0/17              195.203.0.0/16
    195.203.152.0/23              195.203.0.0/16
    217.27.0.0/23                 217.27.0.0/20
    217.27.2.0/23                 217.27.0.0/20

Whois Entry

whois: 402332

IANA has recorded AS15854 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS15854\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 'AS15835 - AS15963'
             
             as-block:       AS15835 - AS15963
             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:        2018-11-22T15:27:25Z
             last-modified:  2018-11-22T15:27:25Z
             source:         RIPE
             
             % Information related to 'AS15854'
             
             % Abuse contact for 'AS15854' is 'georg.chini2@dxc.com'
             
             aut-num:        AS15854
             as-name:        DXC_Customer
             remarks:        Ruesselsheim / Frankfurt
             org:            ORG-EDG11-RIPE
             import:         from AS5400 action pref=100; accept ANY
             import:         from AS8220 action pref=100; accept ANY
             import:         from AS8862 action pref=100; accept ANY
             import:         from AS57437 action pref=100; accept ANY
             import:         from AS31056 action pref=100; accept AS31056
             import:         from AS6900 action pref=100; accept ANY
             export:         to AS5400 announce AS-TRIATON
             export:         to AS8220 announce AS-TRIATON
             export:         to AS8862 announce AS-TRIATON
             export:         to AS31056 announce ANY
             export:         to AS6900 announce AS-TRIATON
             admin-c:        GC22200-RIPE
             tech-c:         GC22200-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         DXC-RIPE-MNT
             created:        2002-05-21T16:35:43Z
             last-modified:  2026-01-29T12:47:18Z
             source:         RIPE
             
             organisation:   ORG-EDG11-RIPE
             org-name:       EntServ Deutschland GmbH
             country:        DE
             org-type:       LIR
             address:        Schickardstrasse 32
             address:        71034
             address:        Boeblingen
             address:        GERMANY
             phone:          +491734035211
             admin-c:        GC22200-RIPE
             tech-c:         GC22200-RIPE
             abuse-c:        AR47789-RIPE
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         DXC-RIPE-MNT
             created:        2018-08-07T07:40:10Z
             last-modified:  2024-07-25T14:20:54Z
             source:         RIPE # Filtered
             mnt-ref:        DXC-RIPE-MNT
             
             %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 (DEXTER)