Report for 61642

Name

AS61642 - NEXNETT Brasil Telecom, 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.

61642 AS61642 - NEXNETT Brasil Telecom, BR

  Adjacency:     5  Upstream:     3  Downstream:     2
  Upstream Adjacent AS list
    AS53427         TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US
    AS52468         AS52468 - UFINET PANAMA S.A., PA
    AS264409        AS264409 - GRUPO YAX, BR
  Downstream Adjacent AS list
    AS266577        AS266577 - CRAVNET INFORMATICA LTDA, BR
    AS269436        AS269436 - Out Service Telecom Servicos Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9794  AS61642        ORG+TRN Originate:      10752 /18.61  Transit:       2304 /20.83 AS61642 - NEXNETT Brasil Telecom, 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       %
17395 AS61642       AS61642 - NEXNETT Brasil Telecom, BR               8      4      2      6      2  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.224.192.0/20      4777 2516 6762 52468 61642 61642   
  38.224.192.0/20      4777 2516 3257 53427 61642 61642 61642 61642 + Announce - aggregate of 38.224.192.0/21 (4777 2516 3257 53427 61642 61642 61642 61642) and 38.224.200.0/21 (4777 2516 3257 53427 61642 61642 61642 61642)
  38.224.192.0/21      4777 2516 3257 53427 61642 61642 61642 61642 - Withdrawn - aggregated with 38.224.200.0/21 (4777 2516 3257 53427 61642 61642 61642 61642)
  38.224.192.0/24      4608 6939 264409 61642   
  38.224.194.0/24      4777 2516 3257 53427 61642 61642   
  38.224.200.0/21      4777 2516 3257 53427 61642 61642 61642 61642 - Withdrawn - aggregated with 38.224.192.0/21 (4777 2516 3257 53427 61642 61642 61642 61642)
  131.100.164.0/22     4608 6939 264409 61642   
  131.100.164.0/22     4777 2516 3257 53427 61642 61642 61642 + Announce - aggregate of 131.100.164.0/23 (4777 2516 3257 53427 61642 61642 61642) and 131.100.166.0/23 (4777 2516 3257 53427 61642 61642 61642)
  131.100.164.0/23     4777 2516 3257 53427 61642 61642 61642 - Withdrawn - aggregated with 131.100.166.0/23 (4777 2516 3257 53427 61642 61642 61642)
  131.100.166.0/23     4777 2516 3257 53427 61642 61642 61642 - Withdrawn - aggregated with 131.100.164.0/23 (4777 2516 3257 53427 61642 61642 61642)

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

AS61642   7 More Specifics   8 Total Advertisements   AS61642 - NEXNETT Brasil Telecom, BR
    38.224.192.0/20               38.0.0.0/8
    38.224.192.0/21               38.0.0.0/8
    38.224.192.0/24               38.0.0.0/8
    38.224.194.0/24               38.0.0.0/8
    38.224.200.0/21               38.0.0.0/8
    131.100.164.0/23              131.100.164.0/22
    131.100.166.0/23              131.100.164.0/22

Whois Entry

whois: 402603

IANA has recorded AS61642 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61642\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.
             % 2026-06-09T11:36:04-03:00 - 2401:2000:6660::13
             
             aut-num:     AS61642
             owner:       NEXNETT Brasil Telecom
             ownerid:     10.966.886/0001-86
             responsible: NEXNETT Brasil Telecom
             country:     BR
             owner-c:     EDALM197
             routing-c:   JODAG7
             abuse-c:     JODAG7
             created:     20140820
             changed:     20140820
             inetnum:     131.100.164.0/22
             inetnum:     2804:1c3c::/32
             
             nic-hdl-br:  EDALM197
             person:      EDWILSON ALMEIDA
             e-mail:      edwilson2806@gmail.com
             country:     BR
             created:     20181127
             changed:     20260422
             
             nic-hdl-br:  JODAG7
             person:      joao domingos agostinho
             e-mail:      joaodomingos65@gmail.com
             country:     BR
             created:     20140516
             changed:     20231017
             
             % 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.