Report for 212358

Name

TW-DANNY-AS, TW

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.

212358 TW-DANNY-AS, TW

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS23961         MNI-AS-AP Misaka Network, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
72827 AS212358       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  TW-DANNY-AS, TW

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       %
67073 AS212358      TW-DANNY-AS, TW                                    1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  103.122.118.0/24     4608 137409 23961 212358   

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

AS212358   1 More Specifics   1 Total Advertisements   TW-DANNY-AS, TW
    103.122.118.0/24              103.122.116.0/22

Whois Entry

whois: 402332

IANA has recorded AS212358 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS212358\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 'AS208189 - AS214345'
             
             as-block:       AS208189 - AS214345
             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 'AS212358'
             
             % Abuse contact for 'AS212358' is 'da21510@gmail.com'
             
             aut-num:        AS212358
             as-name:        TW-DANNY-AS
             org:            ORG-WC75-RIPE
             import:         from AS41051 accept ANY
             export:         to AS41051 announce AS212358
             admin-c:        AA36683-RIPE
             tech-c:         AA36683-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         DA21510-MNT
             created:        2020-11-16T15:17:41Z
             last-modified:  2024-12-02T19:14:01Z
             source:         RIPE
             sponsoring-org: ORG-OG36-RIPE
             
             organisation:   ORG-WC75-RIPE
             org-name:       WeiXuan Chang
             country:        TW
             org-type:       OTHER
             address:        Taiwan
             abuse-c:        AA36683-RIPE
             mnt-ref:        da21510-mnt
             mnt-ref:        OPENFACTORY-NOC
             mnt-by:         da21510-mnt
             created:        2020-10-13T19:46:34Z
             last-modified:  2022-12-01T17:30:06Z
             source:         RIPE # Filtered
             
             role:           Admin
             address:        Taiwan
             abuse-mailbox:  da21510@gmail.com
             nic-hdl:        AA36683-RIPE
             mnt-by:         da21510-mnt
             created:        2020-10-13T19:43:26Z
             last-modified:  2020-10-13T19:54:05Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)