Report for 263026

Name

AS263026 - IBL Banda Larga Internet Informatica LTDA, 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.

263026 AS263026 - IBL Banda Larga Internet Informatica LTDA, BR

  Adjacency:     3  Upstream:     1  Downstream:     2
  Upstream Adjacent AS list
    AS267613        AS267613 - ELETRONET S.A., BR
  Downstream Adjacent AS list
    AS266095        AS266095 - SIM TELECOM EIRELI, BR
    AS269539        AS269539 - PARA INOVACOES SERVICOS DE COMUNICACAO LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17846 AS263026       ORG+TRN Originate:       4096 /20.00  Transit:       2048 /21.00 AS263026 - IBL Banda Larga Internet Informatica LTDA, 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       %
 4126 AS263026      AS263026 - IBL Banda Larga Internet Informati     16     16      3      3     13  81.25%


  Prefix               AS Path                              Aggregation Suggestion
  138.36.20.0/22       4608 7575 1299 12956 274830 267613 263026 + Announce - aggregate of 138.36.20.0/23 (4608 7575 1299 12956 274830 267613 263026) and 138.36.22.0/23 (4608 7575 1299 12956 274830 267613 263026)
  138.36.20.0/24       4608 7575 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 138.36.21.0/24 (4608 7575 1299 12956 274830 267613 263026)
  138.36.21.0/24       4608 7575 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 138.36.20.0/24 (4608 7575 1299 12956 274830 267613 263026)
  138.36.22.0/24       4608 7575 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 138.36.23.0/24 (4608 7575 1299 12956 274830 267613 263026)
  138.36.23.0/24       4608 7575 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 138.36.22.0/24 (4608 7575 1299 12956 274830 267613 263026)
  170.83.80.0/22       4777 2516 1299 12956 274830 267613 263026 + Announce - aggregate of 170.83.80.0/23 (4777 2516 1299 12956 274830 267613 263026) and 170.83.82.0/23 (4777 2516 1299 12956 274830 267613 263026)
  170.83.80.0/24       4777 2516 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 170.83.81.0/24 (4777 2516 1299 12956 274830 267613 263026)
  170.83.81.0/24       4777 2516 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 170.83.80.0/24 (4777 2516 1299 12956 274830 267613 263026)
  170.83.82.0/24       4777 2516 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 170.83.83.0/24 (4777 2516 1299 12956 274830 267613 263026)
  170.83.83.0/24       4777 2516 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 170.83.82.0/24 (4777 2516 1299 12956 274830 267613 263026)
  186.249.208.0/21     4608 7575 1299 12956 274830 267613 263026 + Announce - aggregate of 186.249.208.0/22 (4608 7575 1299 12956 274830 267613 263026) and 186.249.212.0/22 (4608 7575 1299 12956 274830 267613 263026)
  186.249.208.0/24     4608 7575 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 186.249.209.0/24 (4608 7575 1299 12956 274830 267613 263026)
  186.249.209.0/24     4608 7575 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 186.249.208.0/24 (4608 7575 1299 12956 274830 267613 263026)
  186.249.210.0/24     4608 7575 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 186.249.211.0/24 (4608 7575 1299 12956 274830 267613 263026)
  186.249.211.0/24     4608 7575 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 186.249.210.0/24 (4608 7575 1299 12956 274830 267613 263026)
  186.249.212.0/24     4608 7575 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 186.249.213.0/24 (4608 7575 1299 12956 274830 267613 263026)
  186.249.213.0/24     4608 7575 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 186.249.212.0/24 (4608 7575 1299 12956 274830 267613 263026)
  186.249.214.0/24     4608 7575 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 186.249.215.0/24 (4608 7575 1299 12956 274830 267613 263026)
  186.249.215.0/24     4608 7575 1299 12956 274830 267613 263026 - Withdrawn - aggregated with 186.249.214.0/24 (4608 7575 1299 12956 274830 267613 263026)

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

AS263026   16 More Specifics   16 Total Advertisements   AS263026 - IBL Banda Larga Internet Informatica LTDA, BR
    138.36.20.0/24                138.36.20.0/22
    138.36.21.0/24                138.36.20.0/22
    138.36.22.0/24                138.36.20.0/22
    138.36.23.0/24                138.36.20.0/22
    170.83.80.0/24                170.83.80.0/22
    170.83.81.0/24                170.83.80.0/22
    170.83.82.0/24                170.83.80.0/22
    170.83.83.0/24                170.83.80.0/22
    186.249.208.0/24              186.249.208.0/21
    186.249.209.0/24              186.249.208.0/21
    186.249.210.0/24              186.249.208.0/21
    186.249.211.0/24              186.249.208.0/21
    186.249.212.0/24              186.249.208.0/21
    186.249.213.0/24              186.249.208.0/21
    186.249.214.0/24              186.249.208.0/21
    186.249.215.0/24              186.249.208.0/21

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

    + 170.83.82.0/24              Announced
    + 170.83.83.0/24              Announced
    + 186.249.209.0/24            Announced
    + 186.249.210.0/24            Announced
    + 186.249.213.0/24            Announced
    + 186.249.215.0/24            Announced

Whois Entry

whois: 402628

IANA has recorded AS263026 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263026\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.
             % 2026-06-15T12:20:21-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263026
             owner:       IBL Banda Larga Internet Informatica LTDA
             ownerid:     08.854.699/0001-69
             responsible: Edgar Ribeiro de Abreu
             country:     BR
             owner-c:     EDRAB7
             routing-c:   EDRAB7
             abuse-c:     EDRAB7
             created:     20120604
             changed:     20220906
             inetnum:     186.249.208.0/21
             inetnum:     2804:a28::/32
             inetnum:     138.36.20.0/22
             inetnum:     170.83.80.0/22
             
             nic-hdl-br:  EDRAB7
             person:      Edgar Ribeiro de Abreu
             e-mail:      noc@iblnet.com.br
             country:     BR
             created:     20080617
             changed:     20260612
             
             % 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.