Report for 263043

Name

WIFF Telecom Eireli, 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.

263043 WIFF Telecom Eireli, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS52573         Une Telecom Ltda, BR
    AS28329         Megatelecom Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14067 AS263043       ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  WIFF Telecom Eireli, 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       %
11390 AS263043      WIFF Telecom Eireli, BR                            9      5      1      5      4  44.44%


  Prefix               AS Path                              Aggregation Suggestion
  138.121.184.0/22     4777 2497 3356 28329 263043   
  138.121.184.0/23     4777 2497 16735 52573 263043   
  138.121.186.0/23     4777 2497 3356 28329 263043 - Withdrawn - matching aggregate 138.121.184.0/22 4777 2497 3356 28329 263043
  177.129.192.0/22     4777 2497 3356 28329 263043   
  177.129.192.0/22     4777 2497 16735 52573 263043 + Announce - aggregate of 177.129.192.0/23 (4777 2497 16735 52573 263043) and 177.129.194.0/23 (4777 2497 16735 52573 263043)
  177.129.192.0/23     4777 2497 16735 52573 263043 - Withdrawn - aggregated with 177.129.194.0/23 (4777 2497 16735 52573 263043)
  177.129.194.0/23     4777 2497 16735 52573 263043 - Withdrawn - aggregated with 177.129.192.0/23 (4777 2497 16735 52573 263043)
  179.125.56.0/22      4777 2497 3356 28329 263043   
  179.125.56.0/23      4777 2497 3356 28329 263043 - Withdrawn - matching aggregate 179.125.56.0/22 4777 2497 3356 28329 263043
  179.125.58.0/23      4777 2497 3356 28329 263043 - Withdrawn - matching aggregate 179.125.56.0/22 4777 2497 3356 28329 263043

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

AS263043   6 More Specifics   9 Total Advertisements   WIFF Telecom Eireli, BR
    138.121.184.0/23              138.121.184.0/22
    138.121.186.0/23              138.121.184.0/22
    177.129.192.0/23              177.129.192.0/22
    177.129.194.0/23              177.129.192.0/22
    179.125.56.0/23               179.125.56.0/22
    179.125.58.0/23               179.125.56.0/22

Whois Entry

whois: 402332

IANA has recorded AS263043 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263043\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.
             % 2026-04-02T08:38:59-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263043
             owner:       WIFF Telecom Eireli
             ownerid:     11.667.035/0001-03
             responsible: Adriano Ferreira
             country:     BR
             owner-c:     ADFER57
             routing-c:   ADFER57
             abuse-c:     ADFER57
             created:     20120302
             changed:     20130306
             inetnum:     177.129.192.0/22
             inetnum:     2804:8fc::/32
             inetnum:     179.125.56.0/22
             inetnum:     138.121.184.0/22
             
             nic-hdl-br:  ADFER57
             person:      Adriano Ferreira
             e-mail:      adriano@wiff.com.br
             country:     BR
             created:     20090910
             changed:     20230314
             
             % 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.