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 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.

272021 ITAIPU BINACIONAL, PY

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS53062         ALT|GGNET TELECOM BACKBONE, BR
    AS6939          HURRICANE, US
    AS27895         Nucleo S.A., PY
    AS3356          LEVEL3, US
    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
21485 AS272021       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  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       %
15286 AS272021      ITAIPU BINACIONAL, PY                              7      4      1      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  179.63.8.0/22        6939 272021            
  179.63.8.0/23        6939 272021          - Withdrawn - matching aggregate 179.63.8.0/22 6939 272021
  179.63.8.0/24        6939 52468 52468 28103 272021   
  179.63.9.0/24        6939 12956 22927 7303 27895 272021   
  179.63.10.0/23       6939 272021          - Withdrawn - matching aggregate 179.63.8.0/22 6939 272021
  179.63.10.0/23       2152 3356 272021     + Announce - aggregate of 179.63.10.0/24 (2152 3356 272021) and 179.63.11.0/24 (2152 3356 272021)
  179.63.10.0/24       2152 3356 272021     - Withdrawn - aggregated with 179.63.11.0/24 (2152 3356 272021)
  179.63.11.0/24       2152 3356 272021     - Withdrawn - aggregated with 179.63.10.0/24 (2152 3356 272021)

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

AS272021   4 More Specifics   5 Total Advertisements   ITAIPU BINACIONAL, PY
    45.235.19.0/24                45.235.16.0/22
    179.63.9.0/24                 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
    179.63.8.0/24                 179.63.8.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 179.63.9.0/24               Announced
    - 179.63.8.0/24               Withdrawn

Whois Entry

whois: 402590

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