Report for 28756

Name

EPO-AS - European Patent Organisation, 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.

28756 EPO-AS - European Patent Organisation, DE

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS3320          DTAG - Deutsche Telekom AG, DE
    AS15965         AS15965 - CEGECOM S.A., LU
    AS39686         AS-EUROFIBER - Eurofiber Nederland BV, NL
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS8220          COLT - COLT Technology Services Group Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5898  AS28756        ORIGIN  Originate:      26368 /17.31  Transit:          0 /0.00  EPO-AS - European Patent Organisation, 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       %
 4966 AS28756       EPO-AS - European Patent Organisation, DE         26     17      7     16     10  38.46%


  Prefix               AS Path                              Aggregation Suggestion
  145.64.128.0/21      4777 2516 8220 28756   
  145.64.128.0/20      4608 13335 28756     + Announce - aggregate of 145.64.128.0/21 (4608 13335 28756) and 145.64.136.0/21 (4608 13335 28756)
  145.64.128.0/22      4608 13335 28756     - Withdrawn - aggregated with 145.64.132.0/22 (4608 13335 28756)
  145.64.132.0/22      4608 13335 28756     - Withdrawn - aggregated with 145.64.128.0/22 (4608 13335 28756)
  145.64.136.0/22      4608 13335 28756     - Withdrawn - aggregated with 145.64.140.0/22 (4608 13335 28756)
  145.64.140.0/22      4608 13335 28756     - Withdrawn - aggregated with 145.64.136.0/22 (4608 13335 28756)
  145.64.144.0/20      4777 2516 8220 28756   
  145.64.144.0/22      4608 13335 28756     + Announce - aggregate of 145.64.144.0/23 (4608 13335 28756) and 145.64.146.0/23 (4608 13335 28756)
  145.64.144.0/23      4608 13335 28756     - Withdrawn - aggregated with 145.64.146.0/23 (4608 13335 28756)
  145.64.146.0/24      4608 13335 28756     - Withdrawn - aggregated with 145.64.147.0/24 (4608 13335 28756)
  145.64.147.0/24      4608 13335 28756     - Withdrawn - aggregated with 145.64.146.0/24 (4608 13335 28756)
  145.64.148.0/23      4608 13335 28756     + Announce - aggregate of 145.64.148.0/24 (4608 13335 28756) and 145.64.149.0/24 (4608 13335 28756)
  145.64.148.0/24      4608 13335 28756     - Withdrawn - aggregated with 145.64.149.0/24 (4608 13335 28756)
  145.64.149.0/24      4608 13335 28756     - Withdrawn - aggregated with 145.64.148.0/24 (4608 13335 28756)
  145.64.152.0/23      4608 13335 28756       
  145.64.157.0/24      4608 13335 28756       
  145.64.158.0/23      4608 13335 28756     + Announce - aggregate of 145.64.158.0/24 (4608 13335 28756) and 145.64.159.0/24 (4608 13335 28756)
  145.64.158.0/24      4608 13335 28756     - Withdrawn - aggregated with 145.64.159.0/24 (4608 13335 28756)
  145.64.159.0/24      4608 13335 28756     - Withdrawn - aggregated with 145.64.158.0/24 (4608 13335 28756)
  145.64.160.0/20      4777 2516 8220 28756   
  145.64.160.0/23      4608 13335 28756     + Announce - aggregate of 145.64.160.0/24 (4608 13335 28756) and 145.64.161.0/24 (4608 13335 28756)
  145.64.160.0/24      4608 13335 28756     - Withdrawn - aggregated with 145.64.161.0/24 (4608 13335 28756)
  145.64.161.0/24      4608 13335 28756     - Withdrawn - aggregated with 145.64.160.0/24 (4608 13335 28756)
  145.64.162.0/24      4608 13335 28756       
  145.64.170.0/24      4608 13335 28756       
  145.64.240.0/21      4777 2516 8220 28756   
  145.64.240.0/21      4608 13335 28756     + Announce - aggregate of 145.64.240.0/22 (4608 13335 28756) and 145.64.244.0/22 (4608 13335 28756)
  145.64.240.0/22      4608 13335 28756     - Withdrawn - aggregated with 145.64.244.0/22 (4608 13335 28756)
  145.64.244.0/22      4608 13335 28756     - Withdrawn - aggregated with 145.64.240.0/22 (4608 13335 28756)
  145.64.248.0/21      4777 2516 8220 28756   
  145.64.248.0/21      4608 13335 28756     + Announce - aggregate of 145.64.248.0/22 (4608 13335 28756) and 145.64.252.0/22 (4608 13335 28756)
  145.64.248.0/22      4608 13335 28756     - Withdrawn - aggregated with 145.64.252.0/22 (4608 13335 28756)
  145.64.252.0/22      4608 13335 28756     - Withdrawn - aggregated with 145.64.248.0/22 (4608 13335 28756)

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

AS28756   26 More Specifics   26 Total Advertisements   EPO-AS - European Patent Organisation, DE
    145.64.128.0/21               145.64.0.0/16
    145.64.128.0/22               145.64.0.0/16
    145.64.132.0/22               145.64.0.0/16
    145.64.136.0/22               145.64.0.0/16
    145.64.140.0/22               145.64.0.0/16
    145.64.144.0/20               145.64.0.0/16
    145.64.144.0/23               145.64.0.0/16
    145.64.146.0/24               145.64.0.0/16
    145.64.147.0/24               145.64.0.0/16
    145.64.148.0/24               145.64.0.0/16
    145.64.149.0/24               145.64.0.0/16
    145.64.152.0/23               145.64.0.0/16
    145.64.157.0/24               145.64.0.0/16
    145.64.158.0/24               145.64.0.0/16
    145.64.159.0/24               145.64.0.0/16
    145.64.160.0/20               145.64.0.0/16
    145.64.160.0/24               145.64.0.0/16
    145.64.161.0/24               145.64.0.0/16
    145.64.162.0/24               145.64.0.0/16
    145.64.170.0/24               145.64.0.0/16
    145.64.240.0/21               145.64.0.0/16
    145.64.240.0/22               145.64.0.0/16
    145.64.244.0/22               145.64.0.0/16
    145.64.248.0/21               145.64.0.0/16
    145.64.248.0/22               145.64.0.0/16
    145.64.252.0/22               145.64.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS28756 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28756\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 'AS28699 - AS28912'
             
             as-block:       AS28699 - AS28912
             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:        2018-11-22T15:27:31Z
             last-modified:  2018-11-22T15:27:31Z
             source:         RIPE
             
             % Information related to 'AS28756'
             
             % Abuse contact for 'AS28756' is 'admin_network@epo.org'
             
             aut-num:        AS28756
             as-name:        EPO-AS
             org:            ORG-EPO5-RIPE
             import:         from AS8220 action pref=100; accept ANY
             import:         from AS3356 action pref=100; accept ANY
             import:         from AS15965 action pref=100; accept ANY
             import:         from AS8447 action pref=100; accept ANY
             export:         to AS8220 announce AS28756
             export:         to AS3356 announce AS28756
             export:         to AS15965 announce AS28756
             export:         to AS32787 announce AS28756
             export:         to AS8447 announce AS28756
             admin-c:        EPOE-RIPE
             tech-c:         EPOE-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         EPO-MNT
             created:        2003-02-17T15:38:20Z
             last-modified:  2024-10-23T13:45:50Z
             source:         RIPE # Filtered
             
             organisation:   ORG-EPO5-RIPE
             org-name:       European Patent Organisation
             country:        DE
             org-type:       LIR
             address:        Patentlaan 2
             address:        2288EE
             address:        Rijswijk
             address:        NETHERLANDS
             phone:          +31 70 340 2068
             abuse-c:        EPOA-RIPE
             mnt-ref:        EPO-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         EPO-MNT
             created:        2013-05-27T09:25:42Z
             last-modified:  2023-09-08T13:28:41Z
             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 (DEXTER)