Report for 264058

Name

AS264058 - TNB Telecom, 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.

264058 AS264058 - TNB Telecom, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS52468         AS52468 - UFINET PANAMA S.A., PA
    AS27688         AS27688 - Winfnet Telecom Wireless Ltda, BR
  Downstream Adjacent AS list
    AS270999        AS270999 - INFONET RIO, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26980 AS264058       ORG+TRN Originate:       2048 /21.00  Transit:        256 /24.00 AS264058 - TNB Telecom, 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       %
14561 AS264058      AS264058 - TNB Telecom, BR                         5      3      0      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  143.137.204.0/22     4777 2497 174 52468 264058   
  143.137.204.0/24     4777 2497 174 52468 264058 - Withdrawn - matching aggregate 143.137.204.0/22 4777 2497 174 52468 264058
  143.137.205.0/24     4777 2497 174 52468 264058 - Withdrawn - matching aggregate 143.137.204.0/22 4777 2497 174 52468 264058
  143.137.206.0/24     4777 2516 3356 52973 52973 27688 27688 264058 264058 264058 264058 264058 264058 264058 264058 264058 264058   
  143.137.207.0/24     4777 2497 174 52468 264058 - Withdrawn - matching aggregate 143.137.204.0/22 4777 2497 174 52468 264058

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

AS264058   4 More Specifics   5 Total Advertisements   AS264058 - TNB Telecom, BR
    143.137.204.0/24              143.137.204.0/22
    143.137.205.0/24              143.137.204.0/22
    143.137.206.0/24              143.137.204.0/22
    143.137.207.0/24              143.137.204.0/22

Whois Entry

whois: 402617

IANA has recorded AS264058 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264058\n