Report for 262751

Name

TERRA FIBER 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 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.

262751 TERRA FIBER TELECOM LTDA-ME, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS262740        VELOO NET LTDA, BR
    AS265135        TC NET, BR
    AS267475        LIG TELECOM, BR
  Downstream Adjacent AS list
    AS269350        VIA NET TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5393  AS262751       ORG+TRN Originate:      32512 /17.01  Transit:        256 /24.00 TERRA FIBER 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       %
 2013 AS262751      TERRA FIBER TELECOM LTDA-ME, BR                   37     32      3      8     29  78.38%


  Prefix               AS Path                              Aggregation Suggestion
  187.0.16.0/20        4777 2497 3356 262740 262751   
  187.0.16.0/21        4777 2497 3356 262740 262751 - Withdrawn - matching aggregate 187.0.16.0/20 4777 2497 3356 262740 262751
  187.0.16.0/21        4608 4826 6939 262740 262751 + Announce - aggregate of 187.0.16.0/22 (4608 4826 6939 262740 262751) and 187.0.20.0/22 (4608 4826 6939 262740 262751)
  187.0.16.0/22        4608 4826 6939 262740 262751 - Withdrawn - aggregated with 187.0.20.0/22 (4608 4826 6939 262740 262751)
  187.0.20.0/22        4608 4826 6939 262740 262751 - Withdrawn - aggregated with 187.0.16.0/22 (4608 4826 6939 262740 262751)
  187.0.24.0/21        4777 2497 3356 262740 262751 - Withdrawn - matching aggregate 187.0.16.0/20 4777 2497 3356 262740 262751
  187.0.24.0/22        4608 4826 6939 262740 262751   
  187.0.28.0/22        4777 2497 3356 53087 265135 262751   
  187.0.29.0/24        4777 2497 3356 53087 265135 262751 - Withdrawn - matching aggregate 187.0.28.0/22 4777 2497 3356 53087 265135 262751
  189.89.48.0/20       4777 2497 3356 262740 262751   
  189.89.48.0/21       4777 2497 3356 262740 262751 - Withdrawn - matching aggregate 189.89.48.0/20 4777 2497 3356 262740 262751
  189.89.48.0/20       4608 4826 6939 262740 262751 + Announce - aggregate of 189.89.48.0/21 (4608 4826 6939 262740 262751) and 189.89.56.0/21 (4608 4826 6939 262740 262751)
  189.89.48.0/22       4608 4826 6939 262740 262751 - Withdrawn - aggregated with 189.89.52.0/22 (4608 4826 6939 262740 262751)
  189.89.48.0/23       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.48.0/22 4608 4826 6939 262740 262751
  189.89.48.0/24       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.48.0/22 4608 4826 6939 262740 262751
  189.89.49.0/24       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.48.0/22 4608 4826 6939 262740 262751
  189.89.50.0/23       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.48.0/22 4608 4826 6939 262740 262751
  189.89.50.0/24       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.48.0/22 4608 4826 6939 262740 262751
  189.89.51.0/24       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.48.0/22 4608 4826 6939 262740 262751
  189.89.52.0/22       4608 4826 6939 262740 262751 - Withdrawn - aggregated with 189.89.48.0/22 (4608 4826 6939 262740 262751)
  189.89.52.0/23       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.52.0/22 4608 4826 6939 262740 262751
  189.89.52.0/24       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.52.0/22 4608 4826 6939 262740 262751
  189.89.53.0/24       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.52.0/22 4608 4826 6939 262740 262751
  189.89.54.0/23       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.52.0/22 4608 4826 6939 262740 262751
  189.89.54.0/24       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.52.0/22 4608 4826 6939 262740 262751
  189.89.55.0/24       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.52.0/22 4608 4826 6939 262740 262751
  189.89.56.0/21       4777 2497 3356 262740 262751 - Withdrawn - matching aggregate 189.89.48.0/20 4777 2497 3356 262740 262751
  189.89.56.0/22       4608 4826 6939 262740 262751 - Withdrawn - aggregated with 189.89.60.0/22 (4608 4826 6939 262740 262751)
  189.89.56.0/23       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.56.0/22 4608 4826 6939 262740 262751
  189.89.58.0/23       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.56.0/22 4608 4826 6939 262740 262751
  189.89.58.0/24       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.56.0/22 4608 4826 6939 262740 262751
  189.89.59.0/24       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.56.0/22 4608 4826 6939 262740 262751
  189.89.60.0/22       4608 4826 6939 262740 262751 - Withdrawn - aggregated with 189.89.56.0/22 (4608 4826 6939 262740 262751)
  189.89.60.0/23       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.60.0/22 4608 4826 6939 262740 262751
  189.89.60.0/24       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.60.0/22 4608 4826 6939 262740 262751
  189.89.61.0/24       4777 2497 3356 262740 262751   
  189.89.62.0/23       4608 4826 6939 262740 262751 - Withdrawn - matching aggregate 189.89.60.0/22 4608 4826 6939 262740 262751
  189.89.62.0/23       4777 2497 3356 262740 262751 + Announce - aggregate of 189.89.62.0/24 (4777 2497 3356 262740 262751) and 189.89.63.0/24 (4777 2497 3356 262740 262751)
  189.89.62.0/24       4777 2497 3356 262740 262751 - Withdrawn - aggregated with 189.89.63.0/24 (4777 2497 3356 262740 262751)
  189.89.63.0/24       4777 2497 3356 262740 262751 - Withdrawn - aggregated with 189.89.62.0/24 (4777 2497 3356 262740 262751)

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

AS262751   35 More Specifics   37 Total Advertisements   TERRA FIBER TELECOM LTDA-ME, BR
    187.0.16.0/21                 187.0.16.0/20
    187.0.16.0/22                 187.0.16.0/20
    187.0.20.0/22                 187.0.16.0/20
    187.0.24.0/21                 187.0.16.0/20
    187.0.24.0/22                 187.0.16.0/20
    187.0.28.0/22                 187.0.16.0/20
    187.0.29.0/24                 187.0.16.0/20
    189.89.48.0/21                189.89.48.0/20
    189.89.48.0/22                189.89.48.0/20
    189.89.48.0/23                189.89.48.0/20
    189.89.48.0/24                189.89.48.0/20
    189.89.49.0/24                189.89.48.0/20
    189.89.50.0/23                189.89.48.0/20
    189.89.50.0/24                189.89.48.0/20
    189.89.51.0/24                189.89.48.0/20
    189.89.52.0/22                189.89.48.0/20
    189.89.52.0/23                189.89.48.0/20
    189.89.52.0/24                189.89.48.0/20
    189.89.53.0/24                189.89.48.0/20
    189.89.54.0/23                189.89.48.0/20
    189.89.54.0/24                189.89.48.0/20
    189.89.55.0/24                189.89.48.0/20
    189.89.56.0/21                189.89.48.0/20
    189.89.56.0/22                189.89.48.0/20
    189.89.56.0/23                189.89.48.0/20
    189.89.58.0/23                189.89.48.0/20
    189.89.58.0/24                189.89.48.0/20
    189.89.59.0/24                189.89.48.0/20
    189.89.60.0/22                189.89.48.0/20
    189.89.60.0/23                189.89.48.0/20
    189.89.60.0/24                189.89.48.0/20
    189.89.61.0/24                189.89.48.0/20
    189.89.62.0/23                189.89.48.0/20
    189.89.62.0/24                189.89.48.0/20
    189.89.63.0/24                189.89.48.0/20

Whois Entry

whois: 402332

IANA has recorded AS262751 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262751\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded