Report for 56594

Name

CB-BYO-IP, HK

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.

56594 CB-BYO-IP, HK

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS56971         AS56971 AS56971 Cloud, HK

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29091 AS56594        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  CB-BYO-IP, HK

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       %
48977 AS56594       CB-BYO-IP, HK                                      7      0      0      7      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  31.58.137.0/24       4608 1221 4637 9002 56971 56594   
  31.59.114.0/24       4777 2497 6453 50673 56971 56594   
  31.59.185.0/24       4777 2497 6453 50673 56971 56594   
  45.158.169.0/24      4608 1221 4637 9002 56971 56594   
  151.242.43.0/24      4608 1221 4637 9002 56971 56594   
  151.242.69.0/24      4777 2497 6453 50673 56971 56594   
  217.145.79.0/24      4608 1221 4637 9002 56971 56594   

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

AS56594   7 More Specifics   7 Total Advertisements   CB-BYO-IP, HK
    31.58.137.0/24                31.56.0.0/14
    31.59.114.0/24                31.56.0.0/14
    31.59.185.0/24                31.56.0.0/14
    45.158.169.0/24               45.158.168.0/22
    151.242.43.0/24               151.242.0.0/17
    151.242.69.0/24               151.242.0.0/17
    217.145.79.0/24               217.145.64.0/20

Whois Entry

whois: 402332

IANA has recorded AS56594 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS56594\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 'AS56444 - AS56807'
             
             as-block:       AS56444 - AS56807
             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:        2024-12-10T14:53:42Z
             last-modified:  2024-12-10T14:53:42Z
             source:         RIPE
             
             % Information related to 'AS56594'
             
             % Abuse contact for 'AS56594' is 'abuse@cloudbackbone.net'
             
             aut-num:        AS56594
             as-name:        cb-byo-ip
             org:            ORG-CGL23-RIPE
             import:         from AS56971 accept ANY
             export:         to AS56971 announce AS56594
             import:         from AS6939 accept ANY
             export:         to AS6939 announce AS56594
             admin-c:        CA10669-RIPE
             tech-c:         CA10669-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         lir-hk-cgiglobal-1-MNT
             created:        2022-06-17T09:29:41Z
             last-modified:  2022-06-17T09:29:41Z
             source:         RIPE
             
             organisation:   ORG-CGL23-RIPE
             org-name:       CGI GLOBAL LIMITED
             country:        HK
             org-type:       LIR
             address:        UNIT 2A, 17/F, GLENEALY TOWER NO.1 GLENEALY CENTRAL
             address:        999077
             address:        Hong Kong
             address:        HONG KONG
             phone:          +852 8120 4477
             reg-nr:         3134342
             admin-c:        CA10669-RIPE
             tech-c:         CA10669-RIPE
             abuse-c:        AR68415-RIPE
             mnt-ref:        lir-hk-cgiglobal-1-MNT
             mnt-ref:        interlir-mnt
             mnt-ref:        MNT-NETERRA
             mnt-ref:        GOLD-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         lir-hk-cgiglobal-1-MNT
             created:        2022-05-29T03:12:24Z
             last-modified:  2026-04-29T05:02:24Z
             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 (BUSA)