Report for 41231

Name

CANONICAL-AS, GB

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.

41231 CANONICAL-AS, GB

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18325 AS41231        ORIGIN  Originate:       3840 /20.09  Transit:          0 /0.00  CANONICAL-AS, GB

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       %
22959 AS41231       CANONICAL-AS, GB                                  14      2      1     13      1   7.14%


  Prefix               AS Path                              Aggregation Suggestion
  91.189.88.0/24       4777 2516 1299 41231   
  91.189.89.0/24       4608 7575 6461 41231   
  91.189.90.0/24       4777 2516 1299 41231   
  91.189.91.0/24       4608 7575 6461 41231   
  91.189.92.0/23       4777 2516 1299 41231 + Announce - aggregate of 91.189.92.0/24 (4777 2516 1299 41231) and 91.189.93.0/24 (4777 2516 1299 41231)
  91.189.92.0/24       4777 2516 1299 41231 - Withdrawn - aggregated with 91.189.93.0/24 (4777 2516 1299 41231)
  91.189.93.0/24       4777 2516 1299 41231 - Withdrawn - aggregated with 91.189.92.0/24 (4777 2516 1299 41231)
  91.189.94.0/24       4777 2516 1299 41231   
  91.189.95.0/24       4608 7575 6461 41231   
  162.213.32.0/24      4608 7575 6461 41231   
  162.213.34.0/24      4777 6939 41231        
  162.213.35.0/24      4608 7575 6461 41231   
  185.125.188.0/23     4777 6939 41231        
  185.125.190.0/24     4777 6939 41231        
  194.169.254.0/24     4777 6939 41231        

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

AS41231   13 More Specifics   14 Total Advertisements   CANONICAL-AS, GB
    91.189.88.0/24                91.189.88.0/21
    91.189.89.0/24                91.189.88.0/21
    91.189.90.0/24                91.189.88.0/21
    91.189.91.0/24                91.189.88.0/21
    91.189.92.0/24                91.189.88.0/21
    91.189.93.0/24                91.189.88.0/21
    91.189.94.0/24                91.189.88.0/21
    91.189.95.0/24                91.189.88.0/21
    162.213.32.0/24               162.213.32.0/22
    162.213.34.0/24               162.213.32.0/22
    162.213.35.0/24               162.213.32.0/22
    185.125.188.0/23              185.125.188.0/22
    185.125.190.0/24              185.125.188.0/22

Whois Entry

whois: 402332

IANA has recorded AS41231 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS41231\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 'AS40960 - AS42171'
             
             as-block:       AS40960 - AS42171
             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:        2024-07-22T14:14:32Z
             last-modified:  2024-07-22T14:14:32Z
             source:         RIPE
             
             % Information related to 'AS41231'
             
             % Abuse contact for 'AS41231' is 'abuse@canonical.com'
             
             aut-num:        AS41231
             as-name:        CANONICAL-AS
             org:            ORG-CGL14-RIPE
             import:         from AS3356 accept ANY
             import:         from AS6908 accept ANY
             import:         from AS14742 accept ANY
             import:         from AS174 accept ANY
             import:         from AS15570 accept ANY
             export:         to AS3356 announce AS41231
             export:         to AS6908 announce AS41231
             export:         to AS14742 announce AS41231
             export:         to AS174 announce AS41231
             export:         to AS15570 announce AS41231
             admin-c:        CAN-RIPE
             tech-c:         CAN-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         uk-canonical-1-mnt
             mnt-by:         CANONICAL-MNT
             created:        2006-07-05T13:17:36Z
             last-modified:  2018-10-11T09:42:16Z
             source:         RIPE
             
             organisation:   ORG-CGL14-RIPE
             org-name:       Canonical Group Limited
             country:        GB
             org-type:       LIR
             address:        5 New Street Square
             address:        EC4A 3TW
             address:        London
             address:        UNITED KINGDOM
             phone:          +44 20 7630 2400
             admin-c:        JF7136-RIPE
             admin-c:        JT2256-RIPE
             tech-c:         JT2256-RIPE
             tech-c:         JF7136-RIPE
             abuse-c:        AR34067-RIPE
             mnt-ref:        uk-canonical-1-mnt
             mnt-ref:        CANONICAL-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         uk-canonical-1-mnt
             mnt-ref:        RIPE-NCC-HM-MNT
             created:        2015-11-02T10:21:03Z
             last-modified:  2023-12-13T08:04:59Z
             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 1.121.2 (SHETLAND)