Report for 263023

Name

AS263023 - INST DE TECN EM INF E INF DO EST DE AL, 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.

263023 INST DE TECN EM INF E INF DO EST DE AL, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS61568         ALOO TELECOM - FSF TECNOLOGIA SA, BR
  Downstream Adjacent AS list
    AS268220        SECRETARIA EXECUTIVA DE FAZENDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11571 AS263023       ORG+TRN Originate:       8448 /18.96  Transit:        256 /24.00 INST DE TECN EM INF E INF DO EST DE AL, 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       %
28112 AS263023      INST DE TECN EM INF E INF DO EST DE AL, BR         4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.249.48.0/20      6939 61568 263023      
  186.249.48.0/20      2914 61568 263023    + Announce - aggregate of 186.249.48.0/21 (2914 61568 263023) and 186.249.56.0/21 (2914 61568 263023)
  186.249.48.0/21      2914 61568 263023    - Withdrawn - aggregated with 186.249.56.0/21 (2914 61568 263023)
  186.249.56.0/21      2914 61568 263023    - Withdrawn - aggregated with 186.249.48.0/21 (2914 61568 263023)
  186.249.61.0/24      6939 61568 263023      

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

AS263023   2 More Specifics   3 Total Advertisements   INST DE TECN EM INF E INF DO EST DE AL, BR
    186.249.48.0/21               186.249.48.0/20
    186.249.56.0/21               186.249.48.0/20

Whois Entry

whois: 402603

IANA has recorded AS263023 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263023\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded