Report for 270348

Name

AS270348 - Sidia Instituto de Ciencia e Tecnologia, 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 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.

270348 AS270348 - Sidia Instituto de Ciencia e Tecnologia, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS264899        AS264899 - R L COMERCIO MANUTENCAO REPRESENTACAO DE ELETRO-E, BR
    AS264984        AS264984 - CLICKIP PROVEDORES DE ACESSO LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21058 AS270348       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS270348 - Sidia Instituto de Ciencia e Tecnologia, 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       %
11508 AS270348      AS270348 - Sidia Instituto de Ciencia e Tecno      7      4      0      3      4  57.14%


  Prefix               AS Path                              Aggregation Suggestion
  190.83.28.0/22       4777 2516 4230 264899 270348   
  190.83.28.0/23       4777 2516 4230 264984 264984 264984 270348   
  190.83.28.0/24       4777 2516 4230 264984 264984 264984 270348 - Withdrawn - matching aggregate 190.83.28.0/23 4777 2516 4230 264984 264984 264984 270348
  190.83.29.0/24       4777 2516 4230 264899 270348   
  190.83.30.0/23       4777 2516 4230 264899 270348 - Withdrawn - matching aggregate 190.83.28.0/22 4777 2516 4230 264899 270348
  190.83.30.0/24       4777 2516 4230 264899 270348 - Withdrawn - matching aggregate 190.83.28.0/22 4777 2516 4230 264899 270348
  190.83.31.0/24       4777 2516 4230 264899 270348 - Withdrawn - matching aggregate 190.83.28.0/22 4777 2516 4230 264899 270348

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

AS270348   6 More Specifics   7 Total Advertisements   AS270348 - Sidia Instituto de Ciencia e Tecnologia, BR
    190.83.28.0/23                190.83.28.0/22
    190.83.28.0/24                190.83.28.0/22
    190.83.29.0/24                190.83.28.0/22
    190.83.30.0/23                190.83.28.0/22
    190.83.30.0/24                190.83.28.0/22
    190.83.31.0/24                190.83.28.0/22

Whois Entry

whois: 402591

IANA has recorded AS270348 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270348\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded