Report for 262505

Name

N4 Telecomunicacoes LTDA - 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.

262505 N4 Telecomunicacoes LTDA - ME, BR

  Adjacency:    12  Upstream:     4  Downstream:     8
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS1031          PEER1-1031 - PEER 1031 LLC, US
    AS53427         TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US
    AS263444        Open X Tecnologia Ltda, BR
  Downstream Adjacent AS list
    AS265446        FASTNET TELECOM LTDA - ME, BR
    AS270262        BADYNET TELECOM LTDA, BR
    AS266333        EBER ADRIEL CREPALDI PERNAS - ME, BR
    AS262758        Unisites Servicos de Informatica EIRELI, BR
    AS262986        Radionet Telecom, BR
    AS263028        Roveri Opcao Provedor de Acesso a Internet Ltda ME, BR
    AS268557        A B DA SILVA TELECOMUNICACOES, BR
    AS264987        RBR TELECOM SERVICOS DE TELEFONIA LIMITADA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5258  AS262505       ORG+TRN Originate:      33280 /16.98  Transit:      61952 /16.08 N4 Telecomunicacoes LTDA - 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       %
 1496 AS262505      N4 Telecomunicacoes LTDA - ME, BR                 47     42      2      7     40  85.11%


  Prefix               AS Path                              Aggregation Suggestion
  177.55.144.0/20      4777 2497 3257 53427 262505 262505 262505   
  177.55.144.0/20      4608 4826 6939 262505 + Announce - aggregate of 177.55.144.0/21 (4608 4826 6939 262505) and 177.55.152.0/21 (4608 4826 6939 262505)
  177.55.144.0/21      4608 4826 6939 262505 - Withdrawn - aggregated with 177.55.152.0/21 (4608 4826 6939 262505)
  177.55.144.0/22      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.144.0/21 4608 4826 6939 262505
  177.55.144.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.144.0/21 4608 4826 6939 262505
  177.55.145.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.144.0/21 4608 4826 6939 262505
  177.55.146.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.144.0/21 4608 4826 6939 262505
  177.55.147.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.144.0/21 4608 4826 6939 262505
  177.55.148.0/22      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.144.0/21 4608 4826 6939 262505
  177.55.148.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.144.0/21 4608 4826 6939 262505
  177.55.149.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.144.0/21 4608 4826 6939 262505
  177.55.150.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.144.0/21 4608 4826 6939 262505
  177.55.151.0/24      4777 2497 2914 12956 10429 1031 262505   
  177.55.152.0/21      4608 4826 6939 262505 - Withdrawn - aggregated with 177.55.144.0/21 (4608 4826 6939 262505)
  177.55.152.0/22      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.152.0/21 4608 4826 6939 262505
  177.55.152.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.152.0/21 4608 4826 6939 262505
  177.55.153.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.152.0/21 4608 4826 6939 262505
  177.55.154.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.152.0/21 4608 4826 6939 262505
  177.55.155.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.152.0/21 4608 4826 6939 262505
  177.55.156.0/22      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.152.0/21 4608 4826 6939 262505
  177.55.156.0/23      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.152.0/21 4608 4826 6939 262505
  177.55.156.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.152.0/21 4608 4826 6939 262505
  177.55.157.0/24      4777 2497 2914 12956 10429 1031 262505   
  177.55.158.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.152.0/21 4608 4826 6939 262505
  177.55.159.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.55.152.0/21 4608 4826 6939 262505
  177.66.224.0/20      4777 2497 6453 263444 262505 262505   
  177.66.224.0/20      4608 4826 6939 262505 + Announce - aggregate of 177.66.224.0/21 (4608 4826 6939 262505) and 177.66.232.0/21 (4608 4826 6939 262505)
  177.66.224.0/21      4608 4826 6939 262505 - Withdrawn - aggregated with 177.66.232.0/21 (4608 4826 6939 262505)
  177.66.224.0/22      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.224.0/21 4608 4826 6939 262505
  177.66.224.0/24      4777 2497 2914 12956 10429 1031 262505   
  177.66.225.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.224.0/21 4608 4826 6939 262505
  177.66.226.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.224.0/21 4608 4826 6939 262505
  177.66.227.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.224.0/21 4608 4826 6939 262505
  177.66.228.0/22      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.224.0/21 4608 4826 6939 262505
  177.66.228.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.224.0/21 4608 4826 6939 262505
  177.66.229.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.224.0/21 4608 4826 6939 262505
  177.66.230.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.224.0/21 4608 4826 6939 262505
  177.66.231.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.224.0/21 4608 4826 6939 262505
  177.66.232.0/21      4608 4826 6939 262505 - Withdrawn - aggregated with 177.66.224.0/21 (4608 4826 6939 262505)
  177.66.232.0/22      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.232.0/21 4608 4826 6939 262505
  177.66.232.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.232.0/21 4608 4826 6939 262505
  177.66.233.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.232.0/21 4608 4826 6939 262505
  177.66.234.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.232.0/21 4608 4826 6939 262505
  177.66.235.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.232.0/21 4608 4826 6939 262505
  177.66.236.0/22      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.232.0/21 4608 4826 6939 262505
  177.66.236.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.232.0/21 4608 4826 6939 262505
  177.66.237.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.232.0/21 4608 4826 6939 262505
  177.66.238.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.232.0/21 4608 4826 6939 262505
  177.66.239.0/24      4608 4826 6939 262505 - Withdrawn - matching aggregate 177.66.232.0/21 4608 4826 6939 262505

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

AS262505   43 More Specifics   47 Total Advertisements   N4 Telecomunicacoes LTDA - ME, BR
    177.55.144.0/22               177.55.144.0/21
    177.55.144.0/24               177.55.144.0/21
    177.55.145.0/24               177.55.144.0/21
    177.55.146.0/24               177.55.144.0/21
    177.55.147.0/24               177.55.144.0/21
    177.55.148.0/22               177.55.144.0/21
    177.55.148.0/24               177.55.144.0/21
    177.55.149.0/24               177.55.144.0/21
    177.55.150.0/24               177.55.144.0/21
    177.55.151.0/24               177.55.144.0/21
    177.55.152.0/22               177.55.152.0/21
    177.55.152.0/24               177.55.152.0/21
    177.55.153.0/24               177.55.152.0/21
    177.55.154.0/24               177.55.152.0/21
    177.55.155.0/24               177.55.152.0/21
    177.55.156.0/22               177.55.152.0/21
    177.55.156.0/23               177.55.152.0/21
    177.55.156.0/24               177.55.152.0/21
    177.55.157.0/24               177.55.152.0/21
    177.55.158.0/24               177.55.152.0/21
    177.55.159.0/24               177.55.152.0/21
    177.66.224.0/21               177.66.224.0/20
    177.66.224.0/22               177.66.224.0/20
    177.66.224.0/24               177.66.224.0/20
    177.66.225.0/24               177.66.224.0/20
    177.66.226.0/24               177.66.224.0/20
    177.66.227.0/24               177.66.224.0/20
    177.66.228.0/22               177.66.224.0/20
    177.66.228.0/24               177.66.224.0/20
    177.66.229.0/24               177.66.224.0/20
    177.66.230.0/24               177.66.224.0/20
    177.66.231.0/24               177.66.224.0/20
    177.66.232.0/21               177.66.224.0/20
    177.66.232.0/22               177.66.224.0/20
    177.66.232.0/24               177.66.224.0/20
    177.66.233.0/24               177.66.224.0/20
    177.66.234.0/24               177.66.224.0/20
    177.66.235.0/24               177.66.224.0/20
    177.66.236.0/22               177.66.224.0/20
    177.66.236.0/24               177.66.224.0/20
    177.66.237.0/24               177.66.224.0/20
    177.66.238.0/24               177.66.224.0/20
    177.66.239.0/24               177.66.224.0/20

Whois Entry

whois: 402332

IANA has recorded AS262505 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262505\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.
             % 2026-03-30T17:24:54-03:00 - 2401:2000:6660::13
             
             aut-num:     AS262505
             owner:       N4 Telecomunicacoes LTDA - ME
             ownerid:     11.419.340/0001-78
             responsible: Andr� Andrade
             country:     BR
             owner-c:     ALA645
             routing-c:   NTLME24
             abuse-c:     NTLME24
             created:     20110621
             changed:     20240130
             inetnum:     2804:544::/32
             inetnum:     177.66.224.0/20
             inetnum:     177.55.144.0/21
             inetnum:     177.55.152.0/21
             
             nic-hdl-br:  ALA645
             person:      Andr� Luis de Andrade
             e-mail:      andre@n4telecom.com.br
             country:     BR
             created:     20030718
             changed:     20230103
             
             nic-hdl-br:  NTLME24
             person:      N4 Telecomunica��es LTDA ME
             e-mail:      noc@n4telecom.com.br
             country:     BR
             created:     20180112
             changed:     20180112
             
             % 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.