Report for 270847

Name

AS270847 - A R BARROS - ME, 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.

270847 A R BARROS - ME, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS52965         1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA, BR
    AS269194        ST1 INTERNET, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21363 AS270847       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  A R BARROS - ME, 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       %
11875 AS270847      A R BARROS - ME, BR                                7      5      1      3      4  57.14%


  Prefix               AS Path                              Aggregation Suggestion
  179.43.20.0/22       3303 269194 270847     
  179.43.20.0/23       3303 269194 270847   - Withdrawn - matching aggregate 179.43.20.0/22 3303 269194 270847
  179.43.20.0/24       3303 269194 270847   - Withdrawn - matching aggregate 179.43.20.0/22 3303 269194 270847
  179.43.21.0/24       7018 3356 52965 52965 52965 270847   
  179.43.22.0/23       3303 269194 270847   - Withdrawn - matching aggregate 179.43.20.0/22 3303 269194 270847
  179.43.22.0/23       7018 3356 52965 52965 52965 270847 + Announce - aggregate of 179.43.22.0/24 (7018 3356 52965 52965 52965 270847) and 179.43.23.0/24 (7018 3356 52965 52965 52965 270847)
  179.43.22.0/24       7018 3356 52965 52965 52965 270847 - Withdrawn - aggregated with 179.43.23.0/24 (7018 3356 52965 52965 52965 270847)
  179.43.23.0/24       7018 3356 52965 52965 52965 270847 - Withdrawn - aggregated with 179.43.22.0/24 (7018 3356 52965 52965 52965 270847)

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

AS270847   4 More Specifics   5 Total Advertisements   A R BARROS - ME, BR
    179.43.20.0/24                179.43.20.0/22
    179.43.21.0/24                179.43.20.0/22
    179.43.22.0/24                179.43.20.0/22
    179.43.23.0/24                179.43.20.0/22

Whois Entry

whois: 402551

IANA has recorded AS270847 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270847\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded