Report for 263943

Name

AS263943 - MALTA E CARVALHO LTDA - EPP, 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 AS6447) 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.

263943 MALTA E CARVALHO LTDA - EPP, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS262740        VELOO NET LTDA, BR
    AS28624         PROVEDORA CMA INTERNET LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16216 AS263943       ORIGIN  Originate:       4608 /19.83  Transit:          0 /0.00  MALTA E CARVALHO LTDA - EPP, 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       %
11498 AS263943      MALTA E CARVALHO LTDA - EPP, BR                    8      4      0      4      4  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.219.200.0/22     6939 28624 263943      
  138.219.200.0/23     6939 28624 263943    - Withdrawn - matching aggregate 138.219.200.0/22 6939 28624 263943
  138.219.201.0/24     6939 3356 28624 263943 263943 263943   
  138.219.202.0/23     6939 28624 263943    - Withdrawn - matching aggregate 138.219.200.0/22 6939 28624 263943
  168.195.244.0/22     6939 28624 263943      
  168.195.244.0/23     6939 28624 263943    - Withdrawn - matching aggregate 168.195.244.0/22 6939 28624 263943
  168.195.246.0/23     6939 28624 263943    - Withdrawn - matching aggregate 168.195.244.0/22 6939 28624 263943
  168.195.246.0/24     6939 262740 263943     

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

AS263943   6 More Specifics   8 Total Advertisements   MALTA E CARVALHO LTDA - EPP, BR
    138.219.200.0/23              138.219.200.0/22
    138.219.201.0/24              138.219.200.0/22
    138.219.202.0/23              138.219.200.0/22
    168.195.244.0/23              168.195.244.0/22
    168.195.246.0/23              168.195.244.0/22
    168.195.246.0/24              168.195.244.0/22

Whois Entry

whois: 402551

IANA has recorded AS263943 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263943\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.
             % 2026-05-27T16:00:41-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263943
             owner:       MALTA E CARVALHO LTDA - EPP
             ownerid:     03.138.022/0001-00
             responsible: SIDNEY CARVALHO MALTA
             country:     BR
             owner-c:     CHAMA36
             routing-c:   CHAMA36
             abuse-c:     CHAMA36
             created:     20150818
             changed:     20150818
             inetnum:     138.219.200.0/22
             inetnum:     2804:2824::/32
             inetnum:     168.195.244.0/22
             
             nic-hdl-br:  CHAMA36
             person:      CHEOPS ARAUJO MALTA
             e-mail:      cheopsmalta@gmail.com
             country:     BR
             created:     20140901
             changed:     20220919
             
             % 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.