Report for 271605

Name

MICHELL PIRES DE BARROS, 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.

271605 MICHELL PIRES DE BARROS, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS270292        CONECTTE TELECOM LTDA, BR
    AS52573         Une Telecom Ltda, BR
  Downstream Adjacent AS list
    AS270292        CONECTTE TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21158 AS271605       ORG+TRN Originate:       3072 /20.42  Transit:       1024 /22.00 MICHELL PIRES DE BARROS, 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       %
19563 AS271605      MICHELL PIRES DE BARROS, BR                        7      4      2      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  179.124.168.0/22     4777 2497 16735 52573 52573 52573 52573 270292 270292 270292 270292 271605   
  179.124.168.0/23     4777 2497 16735 52573 52573 52573 52573 271605   
  179.124.168.0/23     4777 2497 16735 52573 271605 + Announce - aggregate of 179.124.168.0/24 (4777 2497 16735 52573 271605) and 179.124.169.0/24 (4777 2497 16735 52573 271605)
  179.124.168.0/24     4777 2497 16735 52573 271605 - Withdrawn - aggregated with 179.124.169.0/24 (4777 2497 16735 52573 271605)
  179.124.169.0/24     4777 2497 16735 52573 271605 - Withdrawn - aggregated with 179.124.168.0/24 (4777 2497 16735 52573 271605)
  179.124.170.0/23     4777 2497 16735 52573 52573 52573 52573 271605   
  179.124.170.0/23     4777 2497 16735 52573 271605 + Announce - aggregate of 179.124.170.0/24 (4777 2497 16735 52573 271605) and 179.124.171.0/24 (4777 2497 16735 52573 271605)
  179.124.170.0/24     4777 2497 16735 52573 271605 - Withdrawn - aggregated with 179.124.171.0/24 (4777 2497 16735 52573 271605)
  179.124.171.0/24     4777 2497 16735 52573 271605 - Withdrawn - aggregated with 179.124.170.0/24 (4777 2497 16735 52573 271605)

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

AS271605   6 More Specifics   7 Total Advertisements   MICHELL PIRES DE BARROS, BR
    179.124.168.0/23              179.124.168.0/22
    179.124.168.0/24              179.124.168.0/22
    179.124.169.0/24              179.124.168.0/22
    179.124.170.0/23              179.124.168.0/22
    179.124.170.0/24              179.124.168.0/22
    179.124.171.0/24              179.124.168.0/22

Whois Entry

whois: 402332

IANA has recorded AS271605 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271605\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.
             % 2026-05-01T10:16:06-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271605
             owner:       MICHELL PIRES DE BARROS
             ownerid:     14.869.126/0001-01
             responsible: MICHELL PIRES DE BARROS
             country:     BR
             owner-c:     MIPBA27
             routing-c:   MIPBA27
             abuse-c:     MIPBA27
             created:     20210202
             changed:     20210202
             inetnum:     2804:7e24::/32
             inetnum:     179.124.168.0/22
             
             nic-hdl-br:  MIPBA27
             person:      MICHELL PIRES DE BARROS
             e-mail:      michell_vct@hotmail.com
             country:     BR
             created:     20170816
             changed:     20250824
             
             % 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.