Report for 28646

Name

AS28646 - CONFEDERACAO DAS COOPERATIVAS DO SICREDI, 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.

28646 AS28646 - CONFEDERACAO DAS COOPERATIVAS DO SICREDI, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS8167          AS8167 - V tal, BR
    AS3549          LVLT-3549 - Level 3 Parent, LLC, US
    AS4230          AS4230 - CLARO S.A., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11764 AS28646        ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  AS28646 - CONFEDERACAO DAS COOPERATIVAS DO SICREDI, 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       %
12370 AS28646       AS28646 - CONFEDERACAO DAS COOPERATIVAS DO SI      5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  201.77.80.0/20       4777 2497 3356 3549 28646   
  201.77.80.0/20       4777 2516 4230 28646 + Announce - aggregate of 201.77.80.0/21 (4777 2516 4230 28646) and 201.77.88.0/21 (4777 2516 4230 28646)
  201.77.80.0/22       4777 2516 4230 28646 - Withdrawn - aggregated with 201.77.84.0/22 (4777 2516 4230 28646)
  201.77.84.0/22       4777 2516 4230 28646 - Withdrawn - aggregated with 201.77.80.0/22 (4777 2516 4230 28646)
  201.77.88.0/22       4777 2516 4230 28646 - Withdrawn - aggregated with 201.77.92.0/22 (4777 2516 4230 28646)
  201.77.92.0/22       4777 2516 4230 28646 - Withdrawn - aggregated with 201.77.88.0/22 (4777 2516 4230 28646)

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

AS28646   4 More Specifics   5 Total Advertisements   AS28646 - CONFEDERACAO DAS COOPERATIVAS DO SICREDI, BR
    201.77.80.0/22                201.77.80.0/20
    201.77.84.0/22                201.77.80.0/20
    201.77.88.0/22                201.77.80.0/20
    201.77.92.0/22                201.77.80.0/20

Whois Entry

whois: 402591

IANA has recorded AS28646 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28646\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.
             % 2026-06-05T01:22:16-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28646
             owner:       CONFEDERA��O DAS COOPERATIVAS DO SICREDI
             ownerid:     03.795.072/0001-60
             responsible: SICREDI S. A.
             country:     BR
             owner-c:     SISAH
             routing-c:   SISAH
             abuse-c:     SISAH
             created:     20060605
             changed:     20240307
             inetnum:     201.77.80.0/20
             inetnum:     2801:80::/48
             inetnum:     2801:80:2000::/40
             as-in:       from AS4230 100 accept ANY
             as-in:       from AS8167 100 accept ANY
             as-out:      to AS4230 announce AS28646
             as-out:      to AS8167 announce AS28646
             
             nic-hdl-br:  SISAH
             person:      SICREDI S. A.
             e-mail:      dominios@sicredi.com.br
             country:     BR
             created:     20081017
             changed:     20251218
             
             % 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.