Report for 270655

Name

Blasternet 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.

270655 Blasternet Telecom LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS271753        PENSOUNET TELECOM LTDA, BR
    AS265198        BLUE3 TECNOLOGIA EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
42992 AS270655       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  Blasternet 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       %
29507 AS270655      Blasternet Telecom LTDA, BR                        4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.117.232.0/24     4777 2516 6762 265198 270655   
  138.117.233.0/24     4777 2497 3356 28146 271753 270655   
  138.117.234.0/23     4777 2497 3356 28146 271753 270655 + Announce - aggregate of 138.117.234.0/24 (4777 2497 3356 28146 271753 270655) and 138.117.235.0/24 (4777 2497 3356 28146 271753 270655)
  138.117.234.0/24     4777 2497 3356 28146 271753 270655 - Withdrawn - aggregated with 138.117.235.0/24 (4777 2497 3356 28146 271753 270655)
  138.117.235.0/24     4777 2497 3356 28146 271753 270655 - Withdrawn - aggregated with 138.117.234.0/24 (4777 2497 3356 28146 271753 270655)

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

AS270655   4 More Specifics   4 Total Advertisements   Blasternet Telecom LTDA, BR
    138.117.232.0/24              138.117.232.0/22
    138.117.233.0/24              138.117.232.0/22
    138.117.234.0/24              138.117.232.0/22
    138.117.235.0/24              138.117.232.0/22

Whois Entry

whois: 402332

IANA has recorded AS270655 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270655\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.
             % 2026-04-01T22:22:00-03:00 - 2401:2000:6660::13
             
             aut-num:     AS270655
             owner:       Blasternet Telecom LTDA
             ownerid:     09.478.347/0001-19
             responsible: Marcelo Jose Borsoi
             country:     BR
             owner-c:     MAJBO
             routing-c:   MAJBO
             abuse-c:     MAJBO
             created:     20200428
             changed:     20200428
             inetnum:     138.117.232.0/22
             inetnum:     2804:6f5c::/32
             
             nic-hdl-br:  MAJBO
             person:      Marcelo Jos� Borsoi
             e-mail:      marcelo@oportunasul.com.br
             country:     BR
             created:     20060623
             changed:     20190325
             
             % 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.