Report for 214899

Name

YLL-AS, 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 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.

214899 YLL-AS, CN

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS20473         AS-VULTR - The Constant Company, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
73547 AS214899       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  YLL-AS, CN

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       %
68301 AS214899      YLL-AS, CN                                         1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  44.30.28.0/24        4608 7575 20473 214899   

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

AS214899   1 More Specifics   1 Total Advertisements   YLL-AS, CN
    44.30.28.0/24                 44.0.0.0/9

Whois Entry

whois: 402332

IANA has recorded AS214899 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS214899\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 'AS214347 - AS215128'
             
             as-block:       AS214347 - AS215128
             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:        2026-02-12T14:40:05Z
             last-modified:  2026-02-12T14:40:05Z
             source:         RIPE
             
             % Information related to 'AS214899'
             
             % Abuse contact for 'AS214899' is 'abuse@yllhwa.com'
             
             aut-num:        AS214899
             as-name:        YLL-AS
             org:            ORG-YL121-RIPE
             sponsoring-org: ORG-ML942-RIPE
             import:         from AS20473 accept ANY
             export:         to AS20473 announce AS214899
             import:         from AS53667 accept ANY
             export:         to AS53667 announce AS214899
             admin-c:        YN600-RIPE
             tech-c:         YN600-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MOEDOVE-MNT
             mnt-by:         YLL-MNT
             created:        2024-05-15T11:21:36Z
             last-modified:  2025-11-13T23:31:14Z
             source:         RIPE
             
             organisation:   ORG-YL121-RIPE
             org-name:       Ye Liliang
             country:        CN
             org-type:       OTHER
             address:        Luoyu Road 1037, Wuhan, Hubei Province, 430074, China
             admin-c:        YN600-RIPE
             tech-c:         YN600-RIPE
             abuse-c:        YN600-RIPE
             mnt-ref:        KIRINO-MNT
             mnt-ref:        YLLHWA-MNT
             mnt-ref:        MOEDOVE-MNT
             mnt-ref:        ALICE-NOC-MNT
             mnt-by:         YLL-MNT
             created:        2024-05-12T17:37:32Z
             last-modified:  2026-01-04T10:40:44Z
             source:         RIPE # Filtered
             mnt-by:         YLLHWA-MNT
             
             role:           yllhwa noc
             address:        Luoyu Road 1037, Wuhan, Hubei Province, 430074, China
             abuse-mailbox:  abuse@yllhwa.com
             nic-hdl:        YN600-RIPE
             mnt-by:         YLLHWA-MNT
             created:        2024-05-12T17:34:50Z
             last-modified:  2024-05-12T17:36:12Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)