Report for 271567

Name

JONATAN S COSTA COMUNICACAO MULTIMIDIA ME, 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.

271567 JONATAN S COSTA COMUNICACAO MULTIMIDIA ME, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS265315        BINDNET RJ, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43253 AS271567       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  JONATAN S COSTA COMUNICACAO MULTIMIDIA ME, 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       %
20169 AS271567      JONATAN S COSTA COMUNICACAO MULTIMIDIA ME, BR      3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  181.232.248.0/23     4777 2516 6762 265315 265315 265315 265315 271567   
  181.232.248.0/24     4777 2516 6762 265315 265315 265315 265315 271567 - Withdrawn - matching aggregate 181.232.248.0/23 4777 2516 6762 265315 265315 265315 265315 271567
  181.232.249.0/24     4777 2516 6762 265315 265315 265315 265315 271567 - Withdrawn - matching aggregate 181.232.248.0/23 4777 2516 6762 265315 265315 265315 265315 271567

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

AS271567   2 More Specifics   3 Total Advertisements   JONATAN S COSTA COMUNICACAO MULTIMIDIA ME, BR
    181.232.248.0/24              181.232.248.0/23
    181.232.249.0/24              181.232.248.0/23

Whois Entry

whois: 402332

IANA has recorded AS271567 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271567\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.
             % 2026-04-01T21:32:57-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271567
             owner:       JONATAN S COSTA COMUNICACAO MULTIMIDIA ME
             ownerid:     08.710.396/0001-72
             responsible: jonatan silva da costa
             country:     BR
             owner-c:     JOSCO280
             routing-c:   JOSCO280
             abuse-c:     JOSCO280
             created:     20201228
             changed:     20201228
             inetnum:     2804:7d88::/32
             inetnum:     181.232.248.0/23
             
             nic-hdl-br:  JOSCO280
             person:      JONATAN SILVA DA COSTA
             e-mail:      jonatan@trestelecom.com.br
             country:     BR
             created:     20190110
             changed:     20260320
             
             % 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.