Report for 262473

Name

AS262473 - SAMISSA 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.

262473 AS262473 - SAMISSA TELECOM, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS14840         AS14840 - BR.Digital Telecom, BR
    AS52573         AS52573 - Une Telecom Ltda, BR
    AS28329         AS28329 - SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR
  Downstream Adjacent AS list
    AS267303        AS267303 - CENTRO OESTE PROVEDOR, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10284 AS262473       ORG+TRN Originate:       9984 /18.71  Transit:        768 /22.42 AS262473 - SAMISSA 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       %
 9177 AS262473      AS262473 - SAMISSA TELECOM, BR                    18      7      2     13      5  27.78%


  Prefix               AS Path                              Aggregation Suggestion
  177.47.208.0/20      4777 2516 6762 14840 262473   
  177.47.208.0/24      4777 2516 6762 28329 262473   
  177.47.209.0/24      4777 2516 6762 14840 262473 - Withdrawn - matching aggregate 177.47.208.0/20 4777 2516 6762 14840 262473
  177.47.210.0/24      4777 2516 6762 28329 262473   
  177.47.211.0/24      4777 2516 6762 16735 52573 262473   
  177.47.212.0/24      4777 2516 6762 28329 262473   
  177.47.213.0/24      4777 2497 174 14840 262473   
  177.47.214.0/24      4777 2516 6762 14840 262473 - Withdrawn - matching aggregate 177.47.208.0/20 4777 2516 6762 14840 262473
  177.47.215.0/24      4777 2516 6762 14840 262473 - Withdrawn - matching aggregate 177.47.208.0/20 4777 2516 6762 14840 262473
  177.47.216.0/23      4777 2516 6762 16735 52573 262473   
  177.47.216.0/23      4777 2497 3356 28329 262473 + Announce - aggregate of 177.47.216.0/24 (4777 2497 3356 28329 262473) and 177.47.217.0/24 (4777 2497 3356 28329 262473)
  177.47.216.0/24      4777 2497 3356 28329 262473 - Withdrawn - aggregated with 177.47.217.0/24 (4777 2497 3356 28329 262473)
  177.47.217.0/24      4777 2497 3356 28329 262473 - Withdrawn - aggregated with 177.47.216.0/24 (4777 2497 3356 28329 262473)
  177.47.218.0/24      4777 2516 6762 28329 262473   
  177.47.220.0/22      4777 2497 3356 16735 52573 262473 + Announce - aggregate of 177.47.220.0/23 (4777 2497 3356 16735 52573 262473) and 177.47.222.0/23 (4777 2497 3356 16735 52573 262473)
  177.47.220.0/23      4777 2497 3356 16735 52573 262473 - Withdrawn - aggregated with 177.47.222.0/23 (4777 2497 3356 16735 52573 262473)
  177.47.220.0/24      4777 2497 3356 28329 262473   
  177.47.222.0/23      4777 2497 3356 16735 52573 262473 - Withdrawn - aggregated with 177.47.220.0/23 (4777 2497 3356 16735 52573 262473)
  177.47.223.0/24      4777 2516 6762 28329 262473   
  189.50.216.0/22      4777 2516 6762 14840 262473   

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

AS262473   16 More Specifics   18 Total Advertisements   AS262473 - SAMISSA TELECOM, BR
    177.47.208.0/24               177.47.208.0/20
    177.47.209.0/24               177.47.208.0/20
    177.47.210.0/24               177.47.208.0/20
    177.47.211.0/24               177.47.208.0/20
    177.47.212.0/24               177.47.208.0/20
    177.47.213.0/24               177.47.208.0/20
    177.47.214.0/24               177.47.208.0/20
    177.47.215.0/24               177.47.208.0/20
    177.47.216.0/23               177.47.208.0/20
    177.47.216.0/24               177.47.208.0/20
    177.47.217.0/24               177.47.208.0/20
    177.47.218.0/24               177.47.208.0/20
    177.47.220.0/23               177.47.208.0/20
    177.47.220.0/24               177.47.208.0/20
    177.47.222.0/23               177.47.208.0/20
    177.47.223.0/24               177.47.208.0/20
    177.47.221.0/24               177.47.208.0/20
    177.47.222.0/24               177.47.208.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 177.47.221.0/24             Withdrawn
    - 177.47.222.0/24             Withdrawn

Whois Entry

whois: 402628

IANA has recorded AS262473 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262473\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded