Report for 203106

Name

ORG-CFL10-RIPE - ClearNet Fibre Ltd, 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 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.

203106 -Reserved AS-, ZZ

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS29752         ZEN-SDN, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17862 AS203106       ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  -Reserved AS-, ZZ

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       %
27148 AS203106      -Reserved AS-, ZZ                                 16      2      1     15      1   6.25%


  Prefix               AS Path                              Aggregation Suggestion
  16.216.100.0/24      3257 29752 203106      
  16.216.105.0/24      3257 29752 203106      
  16.216.109.0/24      3257 29752 203106      
  16.216.116.0/24      3257 29752 203106      
  16.216.140.0/24      3257 29752 203106      
  16.216.166.0/24      3257 29752 203106      
  16.217.33.0/24       3257 29752 203106      
  40.27.230.0/24       3257 29752 203106      
  188.221.208.0/24     6939 6762 29752 203106   
  192.6.46.0/23        3257 29752 203106    + Announce - aggregate of 192.6.46.0/24 (3257 29752 203106) and 192.6.47.0/24 (3257 29752 203106)
  192.6.46.0/24        3257 29752 203106    - Withdrawn - aggregated with 192.6.47.0/24 (3257 29752 203106)
  192.6.47.0/24        3257 29752 203106    - Withdrawn - aggregated with 192.6.46.0/24 (3257 29752 203106)
  192.25.111.0/24      3257 29752 203106      
  192.25.204.0/24      3257 29752 203106      
  192.26.58.0/24       3257 29752 203106      
  192.102.141.0/24     3257 29752 203106      
  198.29.66.0/24       3257 29752 203106      

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

AS203106   2 More Specifics   2 Total Advertisements   GREENET-AS, GE
    154.6.10.0/23                 154.6.0.0/16
    185.128.104.0/24              185.128.104.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 154.6.10.0/23               Announced

Whois Entry

whois: 402590

IANA has recorded AS203106 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS203106\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 'AS203024 - AS203111'
             
             as-block:       AS203024 - AS203111
             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:        2024-10-03T13:30:54Z
             last-modified:  2024-10-03T13:30:54Z
             source:         RIPE
             
             % Information related to 'AS203106'
             
             % Abuse contact for 'AS203106' is 'abuse@clearnet.top'
             
             aut-num:        AS203106
             as-name:        ORG-CFL10-RIPE
             org:            ORG-CFL10-RIPE
             import:         from AS204921 accept ANY
             export:         to AS204921 announce AS203106
             import:         from AS59538 accept ANY
             export:         to AS59538 announce AS203106
             admin-c:        CFL61-RIPE
             tech-c:         CFL61-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         Oneswald-mnt
             mnt-by:         ZHNET-CUSTOMER-MNT
             created:        2025-12-08T12:44:32Z
             last-modified:  2026-03-31T08:04:35Z
             source:         RIPE
             
             organisation:   ORG-CFL10-RIPE
             org-name:       ClearNet Fibre Ltd
             org-type:       OTHER
             address:        Unit 161577 Courier Point, 13 Freeland Park, Wareham Road, Poole Dorset United Kingdom BH16 6FH
             country:        GB
             reg-nr:         16889331
             abuse-c:        CFL61-RIPE
             mnt-ref:        ZHNET-MNT
             mnt-by:         Oneswald-mnt
             created:        2025-12-03T15:30:59Z
             last-modified:  2026-05-13T05:31:52Z
             source:         RIPE # Filtered
             
             role:           ClearNet Fibre Ltd
             address:        Unit 161577 Courier Point, 13 Freeland Park, Wareham Road, Poole Dorset United Kingdom BH16 6FH
             abuse-mailbox:  abuse@clearnet.top
             nic-hdl:        CFL61-RIPE
             created:        2026-03-31T08:04:14Z
             last-modified:  2026-03-31T08:04:14Z
             source:         RIPE # Filtered
             mnt-by:         Oneswald-mnt
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)