Report for 264021

Name

AS264021 - JSINET TELECOM, BR

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 AS6447) 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.

264021 JSINET TELECOM, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS61568         ALOO TELECOM - FSF TECNOLOGIA SA, BR
    AS264288        GNET PROVEDOR, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27314 AS264021       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  JSINET TELECOM, BR

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       %
28214 AS264021      JSINET TELECOM, BR                                 3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  143.0.132.0/22       6939 264288 264021     
  143.0.132.0/22       6939 61568 264021    + Announce - aggregate of 143.0.132.0/23 (6939 61568 264021) and 143.0.134.0/23 (6939 61568 264021)
  143.0.132.0/23       6939 61568 264021    - Withdrawn - aggregated with 143.0.134.0/23 (6939 61568 264021)
  143.0.134.0/23       6939 61568 264021    - Withdrawn - aggregated with 143.0.132.0/23 (6939 61568 264021)

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

AS264021   4 More Specifics   5 Total Advertisements   JSINET TELECOM, BR
    143.0.132.0/24                143.0.132.0/22
    143.0.133.0/24                143.0.132.0/22
    143.0.134.0/24                143.0.132.0/22
    143.0.135.0/24                143.0.132.0/22
    143.0.132.0/23                143.0.132.0/22
    143.0.134.0/23                143.0.132.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 143.0.132.0/23              Withdrawn
    - 143.0.134.0/23              Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS264021 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264021\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded