Report for 21233

Name

ASN-C2INTERNET C2 Direct Transit 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.

21233 ASN-C2INTERNET C2 Direct Transit AS, GB

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30439 AS21233        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  ASN-C2INTERNET C2 Direct Transit 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       %
12484 AS21233       ASN-C2INTERNET C2 Direct Transit AS, GB            6      4      1      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  85.113.80.0/22       4777 6939 21233      + Announce - aggregate of 85.113.80.0/23 (4777 6939 21233) and 85.113.82.0/23 (4777 6939 21233)
  85.113.80.0/24       4777 6939 21233      - Withdrawn - aggregated with 85.113.81.0/24 (4777 6939 21233)
  85.113.81.0/24       4777 6939 21233      - Withdrawn - aggregated with 85.113.80.0/24 (4777 6939 21233)
  85.113.82.0/24       4777 6939 21233      - Withdrawn - aggregated with 85.113.83.0/24 (4777 6939 21233)
  85.113.83.0/24       4777 6939 21233      - Withdrawn - aggregated with 85.113.82.0/24 (4777 6939 21233)
  85.113.85.0/24       4777 6939 21233        
  85.113.89.0/24       4777 6939 21233        

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

AS21233   4 More Specifics   6 Total Advertisements   ASN-C2INTERNET C2 Direct Transit AS, GB
    85.113.80.0/24                85.113.80.0/22
    85.113.81.0/24                85.113.80.0/22
    85.113.82.0/24                85.113.80.0/22
    85.113.83.0/24                85.113.80.0/22

Whois Entry

whois: 402332

IANA has recorded AS21233 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21233\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 'AS21153 - AS21241'
             
             as-block:       AS21153 - AS21241
             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:        2018-11-22T15:27:27Z
             last-modified:  2018-11-22T15:27:27Z
             source:         RIPE
             
             % Information related to 'AS21233'
             
             % Abuse contact for 'AS21233' is 'abuse@c2internet.net'
             
             aut-num:        AS21233
             org:            ORG-CIL1-RIPE
             as-name:        ASN-C2INTERNET
             descr:          C2 Direct Transit AS
             import:         from AS174 action pref=100; accept ANY
             import:         from AS6939 action pref=100; accept ANY
             import:         from AS13005 action pref=200; accept ANY
             export:         to AS174 announce AS-C2L3D
             export:         to AS-ANY announce AS-C2L3D AND NOT {0.0.0.0/0}
             export:         to AS13005 announce AS-C2L3D
             export:         to AS6939 announce AS-C2L3D
             admin-c:        RT1248-RIPE
             tech-c:         RT1248-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         AS13005-MNT
             created:        2001-10-03T10:07:30Z
             last-modified:  2025-01-08T13:13:43Z
             source:         RIPE
             
             organisation:   ORG-CIL1-RIPE
             org-name:       Atlas Business Group of Companies Ltd
             country:        GB
             org-type:       LIR
             address:        The Weston Centre, Weston Road
             address:        CW1 6FL
             address:        Crewe
             address:        UNITED KINGDOM
             phone:          +443336663330
             fax-no:         +443336663331
             abuse-c:        AR17541-RIPE
             mnt-ref:        AS13005-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         AS13005-MNT
             admin-c:        ME7387-RIPE
             admin-c:        DL6702-RIPE
             created:        2004-04-17T12:12:01Z
             last-modified:  2024-01-17T10:26:45Z
             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 (BUSA)