Report for 271646

Name

AS271646 - ULTRALINK TELECOM LTDA - 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.

271646 ULTRALINK TELECOM LTDA - ME, BR

  Adjacency:    10  Upstream:     3  Downstream:     7
  Upstream Adjacent AS list
    AS262494        Virtex Telecom, BR
    AS269595        VGRNET INFORMATICA LTDA, BR
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
  Downstream Adjacent AS list
    AS269107        J L TELECOMUNICACAO E MULTIMIDIA COMERCIO E SERVIC, BR
    AS268946        SMNET TELECOMUNICACOES, BR
    AS270244        G2 NETWORK EIRELI ME, BR
    AS268599        JOSE MAURO MANOEL DE SOUSA - ME, BR
    AS266195        ERIC BG COMUNICACAO MULTIMIDIA - ME, BR
    AS274779        --No Registry Entry--
    AS267416        PIENSCO MANUTENCAO E PROJETOS LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28753 AS271646       ORG+TRN Originate:       2048 /21.00  Transit:       1792 /21.19 ULTRALINK TELECOM LTDA - 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       %
19997 AS271646      ULTRALINK TELECOM LTDA - ME, BR                    6      4      2      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  167.249.68.0/23      6939 269595 271646     
  167.249.68.0/23      6939 61568 269595 271646 + Announce - aggregate of 167.249.68.0/24 (6939 61568 269595 271646) and 167.249.69.0/24 (6939 61568 269595 271646)
  167.249.68.0/24      6939 61568 269595 271646 - Withdrawn - aggregated with 167.249.69.0/24 (6939 61568 269595 271646)
  167.249.69.0/24      6939 61568 269595 271646 - Withdrawn - aggregated with 167.249.68.0/24 (6939 61568 269595 271646)
  167.249.70.0/23      6939 61832 271646      
  167.249.70.0/23      6939 61568 269595 271646 + Announce - aggregate of 167.249.70.0/24 (6939 61568 269595 271646) and 167.249.71.0/24 (6939 61568 269595 271646)
  167.249.70.0/24      6939 61568 269595 271646 - Withdrawn - aggregated with 167.249.71.0/24 (6939 61568 269595 271646)
  167.249.71.0/24      6939 61568 269595 271646 - Withdrawn - aggregated with 167.249.70.0/24 (6939 61568 269595 271646)

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

AS271646   5 More Specifics   5 Total Advertisements   ULTRALINK TELECOM LTDA - ME, BR
    167.249.68.0/23               167.249.68.0/22
    167.249.68.0/24               167.249.68.0/22
    167.249.70.0/23               167.249.68.0/22
    167.249.70.0/24               167.249.68.0/22
    167.249.71.0/24               167.249.68.0/22
    167.249.69.0/24               167.249.68.0/22

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

    - 167.249.69.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS271646 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271646\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded