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 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.

53173 AS53173 - Sobral Telecomunicacoes Ltda, BR

  Adjacency:     7  Upstream:     2  Downstream:     5
  Upstream Adjacent AS list
    AS13786         SEABORN - Seabras 1 USA, LLC, US
    AS52320         AS52320 - GlobeNet Cabos Submarinos Colombia, S.A.S., CO
  Downstream Adjacent AS list
    AS265335        AS265335 - PLANETA NET TELECOM, BR
    AS271199        AS271199 - MULTNET TELECOM LTDA, BR
    AS271215        AS271215 - 4CJ SERVICOS E TELECOMUNICACOES LTDA, BR
    AS266458        AS266458 - MEGGANET INTERNET E INFORMATICA LTDA, BR
    AS272284        AS272284 - A C N DE MOURA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19227 AS53173        ORG+TRN Originate:       3328 /20.30  Transit:       3584 /20.19 AS53173 - Sobral Telecomunicacoes Ltda, 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       %
47726 AS53173       AS53173 - Sobral Telecomunicacoes Ltda, BR         4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.44.176.0/21      4777 6939 52320 53173   
  177.44.186.0/23      4777 6939 52320 53173   
  177.44.188.0/23      4777 6939 52320 53173   
  177.44.190.0/24      4777 6939 52320 53173   

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

AS53173   1 More Specifics   4 Total Advertisements   AS53173 - Sobral Telecomunicacoes Ltda, BR
    177.44.186.0/23               177.44.184.0/22

Whois Entry

whois: 402591

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