Report for 272021

Name

AS272021 - ITAIPU BINACIONAL, PY

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.

272021 AS272021 - ITAIPU BINACIONAL, PY

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS53062         AS53062 - ALT  GRUPO BRASIL TECPAR, BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS27895         AS27895 - Nucleo S.A., PY
    AS28103         AS28103 - TECNOLOGIA EN ELECTRONICA E INFORMATICA SOCIEDAD ANONIMA (T.E.I.S.A), PY

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21166 AS272021       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS272021 - ITAIPU BINACIONAL, PY

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       %
15015 AS272021      AS272021 - ITAIPU BINACIONAL, PY                   7      3      0      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  179.63.8.0/22        4777 2497 174 52468 28103 272021   
  179.63.8.0/23        4608 1221 4637 12956 22927 7303 27895 272021   
  179.63.8.0/24        4777 2516 6762 52468 52468 28103 272021   
  179.63.9.0/24        4608 1221 4637 12956 22927 7303 27895 272021 - Withdrawn - matching aggregate 179.63.8.0/23 4608 1221 4637 12956 22927 7303 27895 272021
  179.63.10.0/23       4777 2497 3356 272021   
  179.63.10.0/24       4777 2497 3356 272021 - Withdrawn - matching aggregate 179.63.10.0/23 4777 2497 3356 272021
  179.63.11.0/24       4777 2497 3356 272021 - Withdrawn - matching aggregate 179.63.10.0/23 4777 2497 3356 272021

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

AS272021   6 More Specifics   7 Total Advertisements   AS272021 - ITAIPU BINACIONAL, PY
    179.63.8.0/23                 179.63.8.0/22
    179.63.8.0/24                 179.63.8.0/22
    179.63.9.0/24                 179.63.8.0/22
    179.63.10.0/23                179.63.8.0/22
    179.63.10.0/24                179.63.8.0/22
    179.63.11.0/24                179.63.8.0/22

Whois Entry

whois: 402591

IANA has recorded AS272021 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS272021\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded