Report for 51169

Name

VOP-AS, 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.

51169 VOP-AS, DE

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS3320          DTAG Internet service provider operations, DE
    AS8220          COLT COLT Technology Services Group Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22526 AS51169        ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  VOP-AS, 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       %
13256 AS51169       VOP-AS, DE                                         6      4      1      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.249.116.0/22     4777 2516 3320 51169   
  185.249.116.0/23     4777 2516 3320 51169 - Withdrawn - matching aggregate 185.249.116.0/22 4777 2516 3320 51169
  185.249.116.0/24     4777 2516 3320 51169 - Withdrawn - matching aggregate 185.249.116.0/22 4777 2516 3320 51169
  185.249.117.0/24     4777 2516 8220 51169   
  185.249.118.0/23     4777 2516 8220 51169 + Announce - aggregate of 185.249.118.0/24 (4777 2516 8220 51169) and 185.249.119.0/24 (4777 2516 8220 51169)
  185.249.118.0/24     4777 2516 8220 51169 - Withdrawn - aggregated with 185.249.119.0/24 (4777 2516 8220 51169)
  185.249.119.0/24     4777 2516 8220 51169 - Withdrawn - aggregated with 185.249.118.0/24 (4777 2516 8220 51169)

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

AS51169   5 More Specifics   6 Total Advertisements   VOP-AS, DE
    185.249.116.0/23              185.249.116.0/22
    185.249.116.0/24              185.249.116.0/22
    185.249.117.0/24              185.249.116.0/22
    185.249.118.0/24              185.249.116.0/22
    185.249.119.0/24              185.249.116.0/22

Whois Entry

whois: 402332

IANA has recorded AS51169 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51169\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 'AS50893 - AS51311'
             
             as-block:       AS50893 - AS51311
             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:        2024-12-10T14:54:30Z
             last-modified:  2024-12-10T14:54:30Z
             source:         RIPE
             
             % Information related to 'AS51169'
             
             % Abuse contact for 'AS51169' is 'support@vater-operations.de'
             
             aut-num:        AS51169
             as-name:        VOP-AS
             org:            ORG-VOG2-RIPE
             import:         from AS3356 accept ANY
             export:         to AS3356 announce AS51169
             import:         from AS3320 accept ANY
             export:         to AS3320 announce AS51169
             import:         from AS174 accept ANY
             export:         to AS174 announce AS51169
             import:         from AS8220 accept ANY
             export:         to AS8220 announce AS51169
             import:         from AS13237 accept ANY
             export:         to AS13237 announce AS51169
             admin-c:        VRD9-RIPE
             tech-c:         VRD9-RIPE
             status:         ASSIGNED
             mnt-by:         MNT-VOP
             mnt-by:         RIPE-NCC-END-MNT
             created:        2018-03-14T13:03:57Z
             last-modified:  2026-02-02T14:33:54Z
             source:         RIPE
             
             organisation:   ORG-VOG2-RIPE
             org-name:       Vater Operations GmbH
             country:        DE
             org-type:       LIR
             address:        Albert-Einstein-Ring 4/6
             address:        22761
             address:        Hamburg
             address:        GERMANY
             phone:          +49 40 2999350
             admin-c:        VRD9-RIPE
             tech-c:         VRD9-RIPE
             abuse-c:        VRD9-RIPE
             mnt-ref:        MNT-VOP
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         MNT-VOP
             created:        2018-03-05T14:04:30Z
             last-modified:  2023-12-04T14:47:05Z
             source:         RIPE # Filtered
             
             role:           VOP RIPE DBM
             address:        Vater Operations, Albert-Einstein-Ring 4,6 22761 Hamburg, Germany
             abuse-mailbox:  support@vater-operations.de
             nic-hdl:        VRD9-RIPE
             mnt-by:         MNT-VOP
             created:        2023-12-04T13:52:44Z
             last-modified:  2023-12-04T14:46:40Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)