Report for 263500

Name

Star Telecom SA, 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.

263500 Star Telecom SA, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
    AS61568         ALOO TELECOM - FSF TECNOLOGIA SA, BR
  Downstream Adjacent AS list
    AS270296        HQV INFORMATICA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10564 AS263500       ORG+TRN Originate:       9472 /18.79  Transit:        512 /23.00 Star Telecom SA, 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       %
11049 AS263500      Star Telecom SA, BR                               21      8      4     17      4  19.05%


  Prefix               AS Path                              Aggregation Suggestion
  177.223.48.0/21      4777 2516 6762 61568 263500   
  177.223.48.0/22      4608 7575 2914 61568 263500 + Announce - aggregate of 177.223.48.0/23 (4608 7575 2914 61568 263500) and 177.223.50.0/23 (4608 7575 2914 61568 263500)
  177.223.48.0/23      4608 7575 2914 61568 263500 - Withdrawn - aggregated with 177.223.50.0/23 (4608 7575 2914 61568 263500)
  177.223.48.0/24      4777 2516 6762 61568 263500   
  177.223.50.0/23      4608 7575 2914 61568 263500 - Withdrawn - aggregated with 177.223.48.0/23 (4608 7575 2914 61568 263500)
  177.223.50.0/23      4777 2497 174 61568 263500 + Announce - aggregate of 177.223.50.0/24 (4777 2497 174 61568 263500) and 177.223.51.0/24 (4777 2497 174 61568 263500)
  177.223.50.0/24      4777 2497 174 61568 263500 - Withdrawn - aggregated with 177.223.51.0/24 (4777 2497 174 61568 263500)
  177.223.51.0/24      4777 2497 174 61568 263500 - Withdrawn - aggregated with 177.223.50.0/24 (4777 2497 174 61568 263500)
  177.223.52.0/23      4608 7575 2914 61568 263500   
  177.223.52.0/23      4777 2497 174 61568 263500 + Announce - aggregate of 177.223.52.0/24 (4777 2497 174 61568 263500) and 177.223.53.0/24 (4777 2497 174 61568 263500)
  177.223.52.0/24      4777 2497 174 61568 263500 - Withdrawn - aggregated with 177.223.53.0/24 (4777 2497 174 61568 263500)
  177.223.53.0/24      4777 2497 174 61568 263500 - Withdrawn - aggregated with 177.223.52.0/24 (4777 2497 174 61568 263500)
  177.223.54.0/23      4608 7575 2914 61568 263500   
  177.223.55.0/24      4777 2497 174 61568 263500   
  177.223.56.0/22      4777 2497 3356 61832 263500   
  177.223.56.0/24      4777 2497 174 61568 263500   
  177.223.57.0/24      4777 2516 6762 61568 263500   
  177.223.58.0/23      4608 7575 2914 61568 263500   
  177.223.58.0/23      4777 2497 174 61568 263500 + Announce - aggregate of 177.223.58.0/24 (4777 2497 174 61568 263500) and 177.223.59.0/24 (4777 2497 174 61568 263500)
  177.223.58.0/24      4777 2497 174 61568 263500 - Withdrawn - aggregated with 177.223.59.0/24 (4777 2497 174 61568 263500)
  177.223.59.0/24      4777 2497 174 61568 263500 - Withdrawn - aggregated with 177.223.58.0/24 (4777 2497 174 61568 263500)
  177.223.60.0/24      4777 2516 6762 61568 263500 263500 263500 263500 263500 263500   
  177.223.61.0/24      4777 2516 6762 61568 263500   
  177.223.62.0/23      4777 2497 3356 61832 263500   
  177.223.62.0/24      4777 2516 6762 61568 263500   

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

AS263500   21 More Specifics   21 Total Advertisements   Star Telecom SA, BR
    177.223.48.0/21               177.223.48.0/20
    177.223.48.0/23               177.223.48.0/20
    177.223.48.0/24               177.223.48.0/20
    177.223.50.0/23               177.223.48.0/20
    177.223.50.0/24               177.223.48.0/20
    177.223.51.0/24               177.223.48.0/20
    177.223.52.0/23               177.223.48.0/20
    177.223.52.0/24               177.223.48.0/20
    177.223.53.0/24               177.223.48.0/20
    177.223.54.0/23               177.223.48.0/20
    177.223.55.0/24               177.223.48.0/20
    177.223.56.0/22               177.223.48.0/20
    177.223.56.0/24               177.223.48.0/20
    177.223.57.0/24               177.223.48.0/20
    177.223.58.0/23               177.223.48.0/20
    177.223.58.0/24               177.223.48.0/20
    177.223.59.0/24               177.223.48.0/20
    177.223.60.0/24               177.223.48.0/20
    177.223.61.0/24               177.223.48.0/20
    177.223.62.0/23               177.223.48.0/20
    177.223.62.0/24               177.223.48.0/20

Whois Entry

whois: 402332

IANA has recorded AS263500 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263500\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.
             % 2026-05-01T09:00:00-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263500
             owner:       Star Telecom S/A
             ownerid:     18.693.899/0001-30
             responsible: Jose Benicio
             country:     BR
             owner-c:     JOBNE171
             routing-c:   JOBNE171
             abuse-c:     JOBNE171
             created:     20131226
             changed:     20250701
             inetnum:     177.223.48.0/20
             inetnum:     2804:12d8::/32
             
             nic-hdl-br:  JOBNE171
             person:      JOSE BENICIO NETO
             e-mail:      benicio_70@hotmail.com
             country:     BR
             created:     20180120
             changed:     20250415
             
             % 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.