Report for 262473

Name

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 SAMISSA TELECOM, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS52573         Une Telecom Ltda, BR
    AS14840         BR.Digital Telecom, BR
    AS28329         Megatelecom Telecomunicacoes Ltda, BR
  Downstream Adjacent AS list
    AS267303        CENTRO OESTE PROVEDOR, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11111 AS262473       ORG+TRN Originate:       8960 /18.87  Transit:       2816 /20.54 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       %
 6974 AS262473      SAMISSA TELECOM, BR                               17      9      2     10      7  41.18%


  Prefix               AS Path                              Aggregation Suggestion
  177.47.208.0/20      4777 2497 174 14840 262473   
  177.47.208.0/24      4777 2497 174 14840 262473 - Withdrawn - matching aggregate 177.47.208.0/20 4777 2497 174 14840 262473
  177.47.209.0/24      4777 2497 174 14840 262473 - Withdrawn - matching aggregate 177.47.208.0/20 4777 2497 174 14840 262473
  177.47.210.0/24      4777 2497 3356 28329 262473   
  177.47.211.0/24      4777 2497 16735 52573 262473   
  177.47.212.0/24      4777 2497 3356 28329 262473   
  177.47.213.0/24      4777 2497 174 14840 262473 - Withdrawn - matching aggregate 177.47.208.0/20 4777 2497 174 14840 262473
  177.47.214.0/23      4777 2516 6762 14840 262473 + Announce - aggregate of 177.47.214.0/24 (4777 2516 6762 14840 262473) and 177.47.215.0/24 (4777 2516 6762 14840 262473)
  177.47.214.0/24      4777 2516 6762 14840 262473 - Withdrawn - aggregated with 177.47.215.0/24 (4777 2516 6762 14840 262473)
  177.47.215.0/24      4777 2516 6762 14840 262473 - Withdrawn - aggregated with 177.47.214.0/24 (4777 2516 6762 14840 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 2497 3356 28329 262473   
  177.47.220.0/24      4777 2516 6762 28329 262473   
  177.47.221.0/24      4777 2497 174 14840 262473 - Withdrawn - matching aggregate 177.47.208.0/20 4777 2497 174 14840 262473
  177.47.222.0/24      4777 2497 174 14840 262473 - Withdrawn - matching aggregate 177.47.208.0/20 4777 2497 174 14840 262473
  177.47.223.0/24      4777 2497 3356 28329 262473   
  189.50.216.0/22      4777 2497 174 14840 262473   

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

AS262473   15 More Specifics   17 Total Advertisements   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
    177.47.216.0/24               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
    177.47.220.0/24               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
    177.47.223.0/24               177.47.208.0/20

Whois Entry

whois: 402332

IANA has recorded AS262473 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262473\n             % IP Client: 2401:2000:6660::13
              % Copyright (c) Nic.br - Use of this data is governed by the Use and
             % Privacy Policy at https://registro.br/upp . Distribution,
             % commercialization, reproduction, and use for advertising or similar
             % purposes are expressly prohibited.
             % 2026-04-01T23:34:31-03:00 - 2401:2000:6660::13
             
             aut-num:     AS262473
             owner:       SAMISSA TELECOM
             ownerid:     08.872.140/0001-61
             responsible: Wesley Barbaresco Silva
             country:     BR
             owner-c:     WBS65
             routing-c:   WBS65
             abuse-c:     WBS65
             created:     20110523
             changed:     20130306
             inetnum:     177.47.208.0/20
             inetnum:     2804:7f94::/32
             
             nic-hdl-br:  WBS65
             person:      Wesley Barbaresco Silva
             e-mail:      wbarbaresco@gmail.com
             country:     BR
             created:     20040728
             changed:     20260310
             
             % Security and mail abuse issues should also be addressed to cert.br,
             % respectivelly to cert@cert.br and mail-abuse@cert.br
             %
             % whois.registro.br only accepts exact match queries for domains,
             % registrants, contacts, tickets, providers, IPs, and ASNs.