Report for 209554

Name

ISIF-AS, EE

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.

209554 ISIF-AS, EE

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS49304         SAKURA-AS, HK
    AS4743          ISIF-AS-AP ISIF LIMITED, HK
  Downstream Adjacent AS list
    AS4743          ISIF-AS-AP ISIF LIMITED, HK
    AS213625        CXLNET, CN

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31375 AS209554       ORG+TRN Originate:       1536 /21.42  Transit:        512 /23.00 ISIF-AS, EE

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       %
27278 AS209554      ISIF-AS, EE                                        6      2      1      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  31.58.222.0/23       4608 137409 9516 49304 209554 + Announce - aggregate of 31.58.222.0/24 (4608 137409 9516 49304 209554) and 31.58.223.0/24 (4608 137409 9516 49304 209554)
  31.58.222.0/24       4608 137409 9516 49304 209554 - Withdrawn - aggregated with 31.58.223.0/24 (4608 137409 9516 49304 209554)
  31.58.223.0/24       4608 137409 9516 49304 209554 - Withdrawn - aggregated with 31.58.222.0/24 (4608 137409 9516 49304 209554)
  45.95.212.0/24       4608 137409 9516 49304 209554   
  151.240.12.0/24      4608 137409 9516 49304 209554   
  151.240.13.0/24      4608 137409 9516 49304 4743 209554   
  194.231.149.0/24     4608 137409 9516 49304 4743 209554   

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

AS209554   6 More Specifics   6 Total Advertisements   ISIF-AS, EE
    31.58.222.0/24                31.56.0.0/14
    31.58.223.0/24                31.56.0.0/14
    45.95.212.0/24                45.95.212.0/22
    151.240.12.0/24               151.240.0.0/17
    151.240.13.0/24               151.240.0.0/17
    194.231.149.0/24              194.231.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS209554 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS209554\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)