Report for 13357

Name

Ampernet Telecomunicacoes 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.

13357 Ampernet Telecomunicacoes Ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16795 AS13357        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  Ampernet Telecomunicacoes 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       %
15945 AS13357       Ampernet Telecomunicacoes Ltda, BR                 3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  200.192.96.0/21      4777 2497 174 13357    
  200.192.96.0/22      4777 2497 174 13357  - Withdrawn - matching aggregate 200.192.96.0/21 4777 2497 174 13357
  200.192.100.0/22     4777 2497 174 13357  - Withdrawn - matching aggregate 200.192.96.0/21 4777 2497 174 13357

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

AS13357   2 More Specifics   3 Total Advertisements   Ampernet Telecomunicacoes Ltda, BR
    200.192.96.0/22               200.192.96.0/21
    200.192.100.0/22              200.192.96.0/21

Whois Entry

whois: 402332

IANA has recorded AS13357 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13357\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.
             % 2026-03-30T22:43:41-03:00 - 2401:2000:6660::13
             
             aut-num:     AS13357
             owner:       Ampernet Telecomunica��es Ltda
             ownerid:     04.596.419/0001-09
             responsible: Thiago P. Luquini
             country:     BR
             owner-c:     ATL169
             routing-c:   ATL169
             abuse-c:     ATL169
             created:     19991118
             changed:     20220110
             inetnum:     200.192.96.0/21
             inetnum:     2804:7acc::/32
             
             nic-hdl-br:  ATL169
             person:      Ampernet Telecomunica��es Ltda
             e-mail:      thiago@ampernet.com.br
             country:     BR
             created:     20020131
             changed:     20240805
             
             % 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.