Report for 213404

Name

YstronTek-Networks - Suzhou Yesong Information Technology Co., Ltd., 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.

213404 YstronTek-Networks - Suzhou Yesong Information Technology Co., Ltd., CN

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS51847         NEAROUTE - Nearoute Limited, HK

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
56307 AS213404       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  YstronTek-Networks - Suzhou Yesong Information Technology Co., Ltd., 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       %
27900 AS213404      YstronTek-Networks - Suzhou Yesong Informatio      2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  84.54.2.0/23         4777 2497 2914 51847 51847 213404 + Announce - aggregate of 84.54.2.0/24 (4777 2497 2914 51847 51847 213404) and 84.54.3.0/24 (4777 2497 2914 51847 51847 213404)
  84.54.2.0/24         4777 2497 2914 51847 51847 213404 - Withdrawn - aggregated with 84.54.3.0/24 (4777 2497 2914 51847 51847 213404)
  84.54.3.0/24         4777 2497 2914 51847 51847 213404 - Withdrawn - aggregated with 84.54.2.0/24 (4777 2497 2914 51847 51847 213404)

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

AS213404   2 More Specifics   2 Total Advertisements   YstronTek-Networks - Suzhou Yesong Information Technology Co., Ltd., CN
    84.54.2.0/24                  84.54.0.0/22
    84.54.3.0/24                  84.54.0.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 84.54.2.0/24                Announced
    + 84.54.3.0/24                Announced

Whois Entry

whois: 402628

IANA has recorded AS213404 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS213404\n