Report for 262751

Name

AS262751 - 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 AS262751 - TERRA FIBER TELECOM LTDA-ME, BR

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

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7211  AS262751       ORG+TRN Originate:      18432 /17.83  Transit:        256 /24.00 AS262751 - 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       %
 6091 AS262751      AS262751 - TERRA FIBER TELECOM LTDA-ME, BR        11      8      0      3      8  72.73%


  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  187.0.16.0/21        4777 2497 3356 262740 262751 - Withdrawn - matching aggregate 187.0.16.0/20 4777 2497 3356 262740 262751
  187.0.24.0/21        4777 2497 3356 262740 262751 - Withdrawn - matching aggregate 187.0.16.0/20 4777 2497 3356 262740 262751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  187.0.29.0/24        4777 2497 3356 53087 265135 262751 - Withdrawn - matching aggregate 187.0.28.0/22 4777 2497 3356 53087 265135 262751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  189.89.48.0/21       4777 2497 3356 262740 262751 - Withdrawn - matching aggregate 189.89.48.0/20 4777 2497 3356 262740 262751
  189.89.56.0/21       4777 2497 3356 262740 262751 - Withdrawn - matching aggregate 189.89.48.0/20 4777 2497 3356 262740 262751
  189.89.61.0/24       4777 2497 3356 262740 262751 - Withdrawn - matching aggregate 189.89.48.0/20 4777 2497 3356 262740 262751
  189.89.62.0/24       4777 2497 3356 262740 262751 - Withdrawn - matching aggregate 189.89.48.0/20 4777 2497 3356 262740 262751
  189.89.63.0/24       4777 2497 3356 262740 262751 - Withdrawn - matching aggregate 189.89.48.0/20 4777 2497 3356 262740 262751

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

AS262751   9 More Specifics   11 Total Advertisements   AS262751 - TERRA FIBER TELECOM LTDA-ME, BR
    187.0.16.0/21                 187.0.16.0/20
    187.0.24.0/21                 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
    189.89.56.0/21                189.89.48.0/20
    189.89.61.0/24                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: 402591

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