Report for 52548

Name

AS52548 - tc conecta servicos de telecomunicacoes e provedor, 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.

52548 AS52548 - tc conecta servicos de telecomunicacoes e provedor, BR

  Adjacency:     6  Upstream:     5  Downstream:     1
  Upstream Adjacent AS list
    AS270364        AS270364 - NOVALINK INTERNET LTDA, BR
    AS3549          LVLT-3549 - Level 3 Parent, LLC, US
    AS263432        AS263432 - CORPORATIVA TELECOMUNICACOES EIRELI ME, BR
    AS52660         AS52660 - e.serv informatica e tecnologia ltda., BR
    AS268976        AS268976 - Weclix Telecom S/A, BR
  Downstream Adjacent AS list
    AS268191        AS268191 - MARTINS TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14666 AS52548        ORG+TRN Originate:       5376 /19.61  Transit:        256 /24.00 AS52548 - tc conecta servicos de telecomunicacoes e provedor, 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       %
13003 AS52548       AS52548 - tc conecta servicos de telecomunica     10      3      0      7      3  30.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.85.136.0/21      4777 2497 3356 3549 52548   
  177.85.136.0/22      4777 2497 3356 3549 52548 - Withdrawn - matching aggregate 177.85.136.0/21 4777 2497 3356 3549 52548
  177.85.136.0/24      4777 6939 52320 7738 268976 52548   
  177.85.137.0/24      4777 6939 264409 52660 52548   
  177.85.139.0/24      4777 2516 3356 3549 52548   
  177.85.140.0/23      4777 2497 3356 270364 52548   
  177.85.140.0/24      4777 2497 3356 270364 52548 - Withdrawn - matching aggregate 177.85.140.0/23 4777 2497 3356 270364 52548
  177.85.141.0/24      4777 2516 6762 22381 263432 52548   
  177.85.142.0/24      4777 2497 3356 3549 52548 - Withdrawn - matching aggregate 177.85.136.0/21 4777 2497 3356 3549 52548
  177.85.143.0/24      4777 2516 3356 3549 52548   

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

AS52548   9 More Specifics   10 Total Advertisements   AS52548 - tc conecta servicos de telecomunicacoes e provedor, BR
    177.85.136.0/22               177.85.136.0/21
    177.85.136.0/24               177.85.136.0/21
    177.85.137.0/24               177.85.136.0/21
    177.85.139.0/24               177.85.136.0/21
    177.85.140.0/23               177.85.136.0/21
    177.85.140.0/24               177.85.136.0/21
    177.85.141.0/24               177.85.136.0/21
    177.85.142.0/24               177.85.136.0/21
    177.85.143.0/24               177.85.136.0/21

Whois Entry

whois: 402591

IANA has recorded AS52548 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52548\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded