Report for 263023

Name

AS263023 - INST DE TECN EM INF E INF DO EST DE AL, 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.

263023 AS263023 - INST DE TECN EM INF E INF DO EST DE AL, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS61568         AS61568 - ALOO TELECOM - FSF TECNOLOGIA SA, BR
  Downstream Adjacent AS list
    AS268220        AS268220 - SECRETARIA EXECUTIVA DE FAZENDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11463 AS263023       ORG+TRN Originate:       8448 /18.96  Transit:        256 /24.00 AS263023 - INST DE TECN EM INF E INF DO EST DE AL, 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       %
14456 AS263023      AS263023 - INST DE TECN EM INF E INF DO EST D      4      3      0      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.249.48.0/20      4608 7575 2914 61568 263023   
  186.249.48.0/21      4608 7575 2914 61568 263023 - Withdrawn - matching aggregate 186.249.48.0/20 4608 7575 2914 61568 263023
  186.249.56.0/21      4608 7575 2914 61568 263023 - Withdrawn - matching aggregate 186.249.48.0/20 4608 7575 2914 61568 263023
  186.249.61.0/24      4608 7575 2914 61568 263023 - Withdrawn - matching aggregate 186.249.48.0/20 4608 7575 2914 61568 263023

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

AS263023   3 More Specifics   4 Total Advertisements   AS263023 - INST DE TECN EM INF E INF DO EST DE AL, BR
    186.249.48.0/21               186.249.48.0/20
    186.249.56.0/21               186.249.48.0/20
    186.249.61.0/24               186.249.48.0/20

Whois Entry

whois: 402628

IANA has recorded AS263023 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263023\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.
             % 2026-06-16T21:18:11-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263023
             owner:       INST DE TECN EM INF E INF DO EST DE AL
             ownerid:     05.100.031/0001-38
             responsible: Juliano Ara�jo Farias
             country:     BR
             owner-c:     ITEIA
             routing-c:   ITEIA
             abuse-c:     ITEIA
             created:     20120604
             changed:     20160520
             inetnum:     186.249.48.0/20
             inetnum:     2801:b2::/32
             as-in:       from AS61568 100 accept ANY
             as-out:      to AS61568 announce AS263023
             
             nic-hdl-br:  ITEIA
             person:      INST DE TECN EM INF E INF DO EST DE AL
             e-mail:      hostmaster@itec.al.gov.br
             country:     BR
             created:     20120515
             changed:     20240612
             
             % 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.