Report for 270481

Name

AS270481 - ERBS TECNOLOGIA, 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 AS1221) 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.

270481 AS270481 - ERBS TECNOLOGIA, BR

  Adjacency:     6  Upstream:     3  Downstream:     3
  Upstream Adjacent AS list
    AS52564         AS52564 - Biazi Telecom, BR
    AS270384        AS270384 - OTILIA ANTONIA CELSO, BR
    AS52654         AS52654 - Bi-Link Telecom, BR
  Downstream Adjacent AS list
    AS271493        AS271493 - SPEED NET PEDRA, BR
    AS270384        AS270384 - OTILIA ANTONIA CELSO, BR
    AS273700        AS273700 - ESPECIALISTA SERVICOS DE INFORMATICA LTDA ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31860 AS270481       ORG+TRN Originate:       1536 /21.42  Transit:       1536 /21.42 AS270481 - ERBS TECNOLOGIA, 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       %
15051 AS270481      AS270481 - ERBS TECNOLOGIA, BR                     5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  24.152.32.0/23       4777 2516 4230 52654 270481   
  24.152.32.0/24       4777 2516 4230 52654 270481 - Withdrawn - matching aggregate 24.152.32.0/23 4777 2516 4230 52654 270481
  24.152.33.0/24       4777 2516 4230 52654 270481 - Withdrawn - matching aggregate 24.152.32.0/23 4777 2516 4230 52654 270481
  24.152.34.0/23       4777 2516 4230 270384 270481 + Announce - aggregate of 24.152.34.0/24 (4777 2516 4230 270384 270481) and 24.152.35.0/24 (4777 2516 4230 270384 270481)
  24.152.34.0/24       4777 2516 4230 270384 270481 - Withdrawn - aggregated with 24.152.35.0/24 (4777 2516 4230 270384 270481)
  24.152.35.0/24       4777 2516 4230 270384 270481 - Withdrawn - aggregated with 24.152.34.0/24 (4777 2516 4230 270384 270481)

Whois Entry

whois: 402628

IANA has recorded AS270481 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270481\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.
             % 2026-06-16T04:18:05-03:00 - 2401:2000:6660::13
             
             aut-num:     AS270481
             owner:       ERBS TECNOLOGIA
             ownerid:     34.642.938/0001-27
             responsible: EDSON BARROS BARBOSA
             country:     BR
             owner-c:     EDBBA72
             routing-c:   EDBBA72
             abuse-c:     EDBBA72
             created:     20200310
             changed:     20200310
             inetnum:     24.152.32.0/22
             inetnum:     2804:6ca0::/32
             
             nic-hdl-br:  EDBBA72
             person:      EDSON BARROS BARBOSA
             e-mail:      graficachapada@yahoo.com.br
             country:     BR
             created:     20200129
             changed:     20250506
             
             % 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.