Report for 269172

Name

JCM NET 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.

269172 JCM NET TELECOM LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS268331        LINK BARATO.COM TELECOMUNICACOES EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32124 AS269172       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  JCM NET 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       %
19836 AS269172      JCM NET TELECOM LTDA, BR                           5      2      0      3      2  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.181.52.0/24       4777 2516 6762 14840 268331 269172   
  45.181.53.0/24       4777 2497 3356 263276 271126 268331 269172   
  45.181.54.0/23       4777 2516 6762 14840 268331 269172   
  45.181.54.0/24       4777 2516 6762 14840 268331 269172 - Withdrawn - matching aggregate 45.181.54.0/23 4777 2516 6762 14840 268331 269172
  45.181.55.0/24       4777 2516 6762 14840 268331 269172 - Withdrawn - matching aggregate 45.181.54.0/23 4777 2516 6762 14840 268331 269172

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

AS269172   5 More Specifics   5 Total Advertisements   JCM NET TELECOM LTDA, BR
    45.181.52.0/24                45.181.52.0/22
    45.181.53.0/24                45.181.52.0/22
    45.181.54.0/23                45.181.52.0/22
    45.181.54.0/24                45.181.52.0/22
    45.181.55.0/24                45.181.52.0/22

Whois Entry

whois: 402332

IANA has recorded AS269172 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS269172\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.
             % 2026-04-01T23:31:50-03:00 - 2401:2000:6660::13
             
             aut-num:     AS269172
             owner:       JCM NET TELECOM LTDA
             ownerid:     55.997.950/0001-24
             responsible: ANTONIO CARLOS CARVALHO DE MESQUITA
             country:     BR
             owner-c:     ACCME194
             routing-c:   JECME72
             abuse-c:     JECME72
             created:     20190725
             changed:     20250416
             inetnum:     45.181.52.0/22
             inetnum:     2804:6084::/32
             
             nic-hdl-br:  ACCME194
             person:      ANTONIO CARLOS CARVALHO DE MESQUITA
             e-mail:      carloscarvalho1c@gmail.com
             country:     BR
             created:     20250109
             changed:     20250109
             
             nic-hdl-br:  JECME72
             person:      JEFFERSON CARVALHO DE MESQUITA
             e-mail:      jefferson.carvalho98@outlook.com.br
             country:     BR
             created:     20190505
             changed:     20240115
             
             % 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.