Report for 53173

Name

AS53173 - Sobral Telecomunicacoes Ltda, 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.

53173 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME, BR

  Adjacency:     9  Upstream:     4  Downstream:     5
  Upstream Adjacent AS list
    AS13786         SEABORN, US
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
    AS6939          HURRICANE, US
    AS52320         GlobeNet Cabos Submarinos Colombia, S.A.S., CO
  Downstream Adjacent AS list
    AS265335        PLANETA NET TELECOM, BR
    AS271199        MULTNET TELECOM LTDA, BR
    AS271215        4CJ SERVICOS E TELECOMUNICACOES LTDA, BR
    AS266458        MEGGANET INTERNET E INFORMATICA LTDA, BR
    AS272284        A C N DE MOURA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13909 AS53173        ORG+TRN Originate:       6144 /19.42  Transit:       3328 /20.30 SOBRALNET SERVICOS E TELECOMUNICACOES 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       %
17130 AS53173       SOBRALNET SERVICOS E TELECOMUNICACOES LTDA -       9      4      2      7      2  22.22%


  Prefix               AS Path                              Aggregation Suggestion
  177.44.176.0/21      6939 52320 53173       
  177.44.176.0/21      6939 53173           + Announce - aggregate of 177.44.176.0/22 (6939 53173) and 177.44.180.0/22 (6939 53173)
  177.44.176.0/22      6939 53173           - Withdrawn - aggregated with 177.44.180.0/22 (6939 53173)
  177.44.180.0/22      6939 53173           - Withdrawn - aggregated with 177.44.176.0/22 (6939 53173)
  177.44.186.0/23      6939 52320 53173       
  177.44.187.0/24      6939 53173             
  177.44.188.0/23      6939 52320 53173       
  177.44.188.0/23      6939 53173           + Announce - aggregate of 177.44.188.0/24 (6939 53173) and 177.44.189.0/24 (6939 53173)
  177.44.188.0/24      6939 53173           - Withdrawn - aggregated with 177.44.189.0/24 (6939 53173)
  177.44.189.0/24      6939 53173           - Withdrawn - aggregated with 177.44.188.0/24 (6939 53173)
  177.44.190.0/24      6939 52320 53173       

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 186.225.80.0/20             Announced
    - 177.44.176.0/21             Withdrawn
    - 177.44.188.0/23             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS53173 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53173\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded