Report for 270723

Name

Poecom Telecom 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.

270723 Poecom Telecom LTDA., BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS266931        RE Servicos de Comunicacao Multimidia, BR
  Downstream Adjacent AS list
    AS271673        ST NET TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32207 AS270723       ORG+TRN Originate:       1536 /21.42  Transit:        256 /24.00 Poecom Telecom 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       %
11860 AS270723      Poecom Telecom LTDA., BR                           5      5      1      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  187.102.252.0/22     4777 2497 16735 266931 270723 + Announce - aggregate of 187.102.252.0/23 (4777 2497 16735 266931 270723) and 187.102.254.0/23 (4777 2497 16735 266931 270723)
  187.102.252.0/23     4777 2497 16735 266931 270723 - Withdrawn - aggregated with 187.102.254.0/23 (4777 2497 16735 266931 270723)
  187.102.252.0/24     4777 2497 16735 266931 270723 - Withdrawn - matching aggregate 187.102.252.0/23 4777 2497 16735 266931 270723
  187.102.253.0/24     4777 2497 16735 266931 270723 - Withdrawn - matching aggregate 187.102.252.0/23 4777 2497 16735 266931 270723
  187.102.254.0/24     4777 2497 16735 266931 270723 - Withdrawn - aggregated with 187.102.255.0/24 (4777 2497 16735 266931 270723)
  187.102.255.0/24     4777 2497 16735 266931 270723 - Withdrawn - aggregated with 187.102.254.0/24 (4777 2497 16735 266931 270723)

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

AS270723   5 More Specifics   5 Total Advertisements   Poecom Telecom LTDA., BR
    187.102.252.0/23              187.102.252.0/22
    187.102.252.0/24              187.102.252.0/22
    187.102.253.0/24              187.102.252.0/22
    187.102.254.0/24              187.102.252.0/22
    187.102.255.0/24              187.102.252.0/22

Whois Entry

whois: 402332

IANA has recorded AS270723 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270723\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.
             % 2026-03-30T20:03:18-03:00 - 2401:2000:6660::13
             
             aut-num:     AS270723
             owner:       Poecom Telecom LTDA.
             ownerid:     29.521.854/0001-03
             responsible: Carlos Alberto dos Santos
             country:     BR
             owner-c:     CADSA1142
             routing-c:   CADSA1142
             abuse-c:     CADSA1142
             created:     20200520
             changed:     20200520
             inetnum:     187.102.252.0/22
             inetnum:     2804:7060::/32
             
             nic-hdl-br:  CADSA1142
             person:      Carlos alberto dos santos
             e-mail:      c.adp@icloud.com
             country:     BR
             created:     20191024
             changed:     20251021
             
             % 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.