Report for 215415

Name

YUWAN-NETWORKS - YUWAN NETWORKS LIMITED, 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.

215415 YUWAN-NETWORKS - YUWAN NETWORKS LIMITED, GB

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS36530         FUTURE-LAIN - IDC Cube, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
74022 AS215415       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  YUWAN-NETWORKS - YUWAN NETWORKS LIMITED, 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       %
68410 AS215415      YUWAN-NETWORKS - YUWAN NETWORKS LIMITED, GB        1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  202.155.123.0/24     4777 137409 17433 17433 36530 215415   

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

AS215415   1 More Specifics   1 Total Advertisements   YUWAN-NETWORKS - YUWAN NETWORKS LIMITED, GB
    202.155.123.0/24              202.155.96.0/19

Whois Entry

whois: 402613

IANA has recorded AS215415 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS215415\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 'AS215130 - AS219547'
             
             as-block:       AS215130 - AS219547
             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:        2026-06-02T14:29:24Z
             last-modified:  2026-06-02T14:29:24Z
             source:         RIPE
             
             % Information related to 'AS215415'
             
             % Abuse contact for 'AS215415' is 'abuse@yuwan.org'
             
             aut-num:        AS215415
             as-name:        YUWAN-NETWORKS
             org:            ORG-YNL11-RIPE
             import:         from AS36530 accept ANY
             export:         to AS36530 announce AS215415
             import:         from AS59538 accept ANY
             export:         to AS59538 announce AS215415
             descr:          f6bf8a655ea4063ec0b9272ea10622e66d333279
             sponsoring-org: ORG-LCM12-RIPE
             admin-c:        YNL3-RIPE
             tech-c:         YNL3-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         YUWAN-MNT
             mnt-by:         AUBREY-MNT
             created:        2025-09-08T12:42:57Z
             last-modified:  2026-05-26T11:55:15Z
             source:         RIPE
             
             organisation:   ORG-YNL11-RIPE
             org-name:       YUWAN NETWORKS LIMITED
             org-type:       OTHER
             address:        Suite 20525 61 Bridge Street, Kington, United Kingdom, HR5 3DJ
             country:        GB
             reg-nr:         16641906
             abuse-c:        YNL3-RIPE
             mnt-ref:        ZHNET-CUSTOMER-MNT
             mnt-ref:        netutils-mnt
             mnt-by:         YUWAN-MNT
             created:        2025-09-05T10:51:58Z
             last-modified:  2026-05-13T05:10:32Z
             source:         RIPE # Filtered
             
             role:           YUWAN NETWORKS LIMITED
             address:        Suite 20525 61 Bridge Street, Kington, United Kingdom, HR5 3DJ
             abuse-mailbox:  abuse@yuwan.org
             nic-hdl:        YNL3-RIPE
             mnt-by:         YUWAN-MNT
             created:        2025-09-05T10:41:26Z
             last-modified:  2025-09-05T11:03:39Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)