Report for 59484

Name

SIS-NET, BG

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.

59484 SIS-NET, BG

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS8717          A1, BG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23436 AS59484        ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  SIS-NET, BG

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       %
10412 AS59484       SIS-NET, BG                                        9      6      2      5      4  44.44%


  Prefix               AS Path                              Aggregation Suggestion
  87.227.140.0/24      4777 2497 3356 8717 59484   
  151.251.32.0/22      4777 2497 3356 8717 59484 + Announce - aggregate of 151.251.32.0/23 (4777 2497 3356 8717 59484) and 151.251.34.0/23 (4777 2497 3356 8717 59484)
  151.251.32.0/24      4777 2497 3356 8717 59484 - Withdrawn - aggregated with 151.251.33.0/24 (4777 2497 3356 8717 59484)
  151.251.33.0/24      4777 2497 3356 8717 59484 - Withdrawn - aggregated with 151.251.32.0/24 (4777 2497 3356 8717 59484)
  151.251.34.0/24      4777 2497 3356 8717 59484 - Withdrawn - aggregated with 151.251.35.0/24 (4777 2497 3356 8717 59484)
  151.251.35.0/24      4777 2497 3356 8717 59484 - Withdrawn - aggregated with 151.251.34.0/24 (4777 2497 3356 8717 59484)
  151.251.40.0/23      4777 2497 3356 8717 59484 + Announce - aggregate of 151.251.40.0/24 (4777 2497 3356 8717 59484) and 151.251.41.0/24 (4777 2497 3356 8717 59484)
  151.251.40.0/24      4777 2497 3356 8717 59484 - Withdrawn - aggregated with 151.251.41.0/24 (4777 2497 3356 8717 59484)
  151.251.41.0/24      4777 2497 3356 8717 59484 - Withdrawn - aggregated with 151.251.40.0/24 (4777 2497 3356 8717 59484)
  151.251.42.0/24      4777 2497 3356 8717 59484   
  151.251.60.0/24      4777 2497 3356 8717 59484   

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

AS59484   9 More Specifics   9 Total Advertisements   SIS-NET, BG
    87.227.140.0/24               87.227.128.0/17
    151.251.32.0/24               151.251.0.0/16
    151.251.33.0/24               151.251.0.0/16
    151.251.34.0/24               151.251.0.0/16
    151.251.35.0/24               151.251.0.0/16
    151.251.40.0/24               151.251.0.0/16
    151.251.41.0/24               151.251.0.0/16
    151.251.42.0/24               151.251.0.0/16
    151.251.60.0/24               151.251.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS59484 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS59484\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 1.88.48 (WHOIS-AU4)