Report for 201011

Name

CORE-BACKBONE - Core-Backbone GmbH, 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 AS6447) 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.

201011 CORE-BACKBONE CORE-BACKBONE GMBH GLOBAL NETWORK, DE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS33891         CORE-BACKBONE CORE-BACKBONE GMBH GLOBAL NETWORK, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5035  AS201011       ORIGIN  Originate:      36608 /16.84  Transit:          0 /0.00  CORE-BACKBONE CORE-BACKBONE GMBH GLOBAL NETWORK, 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       %
 3094 AS201011      CORE-BACKBONE CORE-BACKBONE GMBH GLOBAL NETWO     33     19      1     15     18  54.55%


  Prefix               AS Path                              Aggregation Suggestion
  2.59.28.0/22         3303 33891 201011      
  5.56.16.0/21         3303 33891 201011      
  31.7.176.0/20        3303 33891 201011      
  31.7.177.0/24        3303 33891 201011    - Withdrawn - matching aggregate 31.7.176.0/20 3303 33891 201011
  80.255.0.0/20        3303 33891 201011      
  81.95.0.0/20         3303 33891 201011      
  82.199.128.0/19      3303 33891 201011      
  82.199.130.0/24      3303 33891 201011    - Withdrawn - matching aggregate 82.199.128.0/19 3303 33891 201011
  82.199.131.0/24      3303 33891 201011    - Withdrawn - matching aggregate 82.199.128.0/19 3303 33891 201011
  82.199.147.0/24      3303 33891 201011    - Withdrawn - matching aggregate 82.199.128.0/19 3303 33891 201011
  82.199.148.0/24      3303 33891 201011    - Withdrawn - matching aggregate 82.199.128.0/19 3303 33891 201011
  82.199.149.0/24      3303 33891 201011    - Withdrawn - matching aggregate 82.199.128.0/19 3303 33891 201011
  82.199.157.0/24      3303 33891 201011    - Withdrawn - matching aggregate 82.199.128.0/19 3303 33891 201011
  82.199.158.0/24      3303 33891 201011    - Withdrawn - matching aggregate 82.199.128.0/19 3303 33891 201011
  82.199.159.0/24      3303 33891 201011    - Withdrawn - matching aggregate 82.199.128.0/19 3303 33891 201011
  83.142.80.0/21       3303 33891 201011      
  91.194.237.0/24      3303 33891 201011      
  92.43.104.0/21       3303 33891 201011      
  93.159.208.0/21      3303 33891 201011    + Announce - aggregate of 93.159.208.0/22 (3303 33891 201011) and 93.159.212.0/22 (3303 33891 201011)
  93.159.208.0/24      3303 33891 201011    - Withdrawn - aggregated with 93.159.209.0/24 (3303 33891 201011)
  93.159.209.0/24      3303 33891 201011    - Withdrawn - aggregated with 93.159.208.0/24 (3303 33891 201011)
  93.159.210.0/24      3303 33891 201011    - Withdrawn - aggregated with 93.159.211.0/24 (3303 33891 201011)
  93.159.211.0/24      3303 33891 201011    - Withdrawn - aggregated with 93.159.210.0/24 (3303 33891 201011)
  93.159.212.0/24      3303 33891 201011    - Withdrawn - aggregated with 93.159.213.0/24 (3303 33891 201011)
  93.159.213.0/24      3303 33891 201011    - Withdrawn - aggregated with 93.159.212.0/24 (3303 33891 201011)
  93.159.214.0/24      3303 33891 201011    - Withdrawn - aggregated with 93.159.215.0/24 (3303 33891 201011)
  93.159.215.0/24      3303 33891 201011    - Withdrawn - aggregated with 93.159.214.0/24 (3303 33891 201011)
  102.222.214.0/24     3303 33891 201011      
  185.103.8.0/22       6939 33891 201011      
  185.247.150.0/24     3303 33891 201011      
  193.104.251.0/24     3303 33891 201011      
  195.138.248.0/21     3303 33891 201011      
  195.138.249.0/24     3303 33891 201011    - Withdrawn - matching aggregate 195.138.248.0/21 3303 33891 201011
  195.138.250.0/24     3303 33891 201011    - Withdrawn - matching aggregate 195.138.248.0/21 3303 33891 201011

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

AS201011   23 More Specifics   35 Total Advertisements   CORE-BACKBONE CORE-BACKBONE GMBH GLOBAL NETWORK, DE
    31.7.177.0/24                 31.7.176.0/20
    82.199.130.0/24               82.199.128.0/19
    82.199.131.0/24               82.199.128.0/19
    82.199.147.0/24               82.199.128.0/19
    82.199.148.0/24               82.199.128.0/19
    82.199.149.0/24               82.199.128.0/19
    82.199.157.0/24               82.199.128.0/19
    82.199.158.0/24               82.199.128.0/19
    82.199.159.0/24               82.199.128.0/19
    91.238.42.0/23                91.238.40.0/22
    93.159.208.0/24               93.159.208.0/21
    93.159.209.0/24               93.159.208.0/21
    93.159.210.0/24               93.159.208.0/21
    93.159.211.0/24               93.159.208.0/21
    93.159.212.0/24               93.159.208.0/21
    93.159.213.0/24               93.159.208.0/21
    93.159.214.0/24               93.159.208.0/21
    93.159.215.0/24               93.159.208.0/21
    102.222.214.0/24              102.222.212.0/22
    185.247.150.0/24              185.247.148.0/22
    195.138.248.0/21              195.138.240.0/20
    195.138.249.0/24              195.138.240.0/20
    195.138.250.0/24              195.138.240.0/20
    91.194.237.0/24               91.194.236.0/23

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 91.238.42.0/23              Announced
    + 185.89.36.0/22              Announced
    + 185.205.132.0/22            Announced
    - 91.194.237.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS201011 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS201011\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 'AS200537 - AS203022'
             
             as-block:       AS200537 - AS203022
             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:        2026-04-08T13:28:00Z
             last-modified:  2026-04-08T13:28:00Z
             source:         RIPE
             
             % Information related to 'AS201011'
             
             % Abuse contact for 'AS201011' is 'abuse@core-backbone.com'
             
             aut-num:        AS201011
             as-name:        CORE-BACKBONE
             org:            ORG-IICG1-RIPE
             descr:          CORE-BACKBONE GMBH GLOBAL NETWORK
             import:         from AS3356 accept ANY
             export:         to AS3356 announce AS201011
             import:         from AS1299 accept ANY
             export:         to AS1299 announce AS201011
             admin-c:        CGCR1-RIPE
             tech-c:         CGCR1-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         CORE-BACKBONE
             created:        2015-02-20T09:28:48Z
             last-modified:  2023-02-07T13:28:17Z
             source:         RIPE
             
             organisation:   ORG-IICG1-RIPE
             org-name:       Core-Backbone GmbH
             country:        DE
             reg-nr:         District court Nürnberg HRB 42754
             org-type:       LIR
             address:        Deutschherrnstr. 15-19
             address:        90429
             address:        Nürnberg
             address:        GERMANY
             phone:          +4991131043200
             admin-c:        DM2147-RIPE
             admin-c:        UK489-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        CORE-BACKBONE
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         CORE-BACKBONE
             abuse-c:        CN2660-RIPE
             created:        2004-04-17T11:08:15Z
             last-modified:  2026-05-13T07:31:15Z
             source:         RIPE # Filtered
             
             role:           Core-Backbone GmbH - Contact Role
             address:        Core-Backbone GmbH
             address:        Deutschherrnstr. 15-19
             address:        90429 Nürnberg
             abuse-mailbox:  abuse@core-backbone.com
             phone:          +4991131043200
             org:            ORG-IICG1-RIPE
             admin-c:        DM2147-RIPE
             admin-c:        UK489-RIPE
             tech-c:         DM2147-RIPE
             tech-c:         UK489-RIPE
             nic-hdl:        CGCR1-RIPE
             mnt-by:         CORE-BACKBONE
             created:        2007-02-23T10:42:43Z
             last-modified:  2024-02-13T13:47:55Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)