Report for 205779

Name

YTH-AS - Tianhang Yuan, CN

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.

205779 --No Registry Entry--

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS214731        ETO-AS, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
71548 AS205779       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  --No Registry Entry--

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       %
63857 AS205779      --No Registry Entry--                              1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  44.30.153.0/24       2914 30058 216211 214731 205779   

Whois Entry

whois: 402603

IANA has recorded AS205779 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS205779\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 'AS205664 - AS206367'
             
             as-block:       AS205664 - AS206367
             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:        2024-07-02T13:58:22Z
             last-modified:  2024-07-02T13:58:22Z
             source:         RIPE
             
             % Information related to 'AS205779'
             
             % Abuse contact for 'AS205779' is 'net_abuse@yuant.cc'
             
             aut-num:        AS205779
             as-name:        YTH-AS
             org:            ORG-YTH1-RIPE
             sponsoring-org: ORG-ICL64-RIPE
             import:         from AS44324 accept ANY
             export:         to AS44324 announce AS205779
             import:         from AS53808 accept ANY
             export:         to AS53808 announce AS205779
             admin-c:        YTH2-RIPE
             tech-c:         YTH2-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         YUANT-MNT
             mnt-by:         INFERNO-AUTO-MNT
             created:        2025-08-04T14:19:04Z
             last-modified:  2025-08-04T14:19:04Z
             source:         RIPE
             
             organisation:   ORG-YTH1-RIPE
             org-name:       Tianhang Yuan
             org-type:       OTHER
             address:        Chongqing, Chongqing, 400000, CN
             country:        CN
             reg-nr:         Not Applicable
             abuse-c:        YTH2-RIPE
             tech-c:         YTH2-RIPE
             mnt-ref:        YUANT-MNT
             mnt-ref:        INFERNO-MNT
             mnt-by:         YUANT-MNT
             created:        2025-07-22T18:26:46Z
             last-modified:  2026-05-13T05:17:40Z
             source:         RIPE # Filtered
             
             role:           Tianhang Yuan
             address:        Chongqing, Chongqing, 400000, CN
             abuse-mailbox:  net_abuse@yuant.cc
             nic-hdl:        YTH2-RIPE
             mnt-by:         YUANT-MNT
             created:        2025-07-22T18:24:56Z
             last-modified:  2026-05-10T04:20:08Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)