Report for 270543

Name

AS270543 - Gwg telco telecomunicacoes 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.

270543 AS270543 - Gwg telco telecomunicacoes eireli, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS13786         SEABORN - Seabras 1 USA, LLC, US
    AS2914          NTT-DATA-2914 - NTT America, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31858 AS270543       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  AS270543 - Gwg telco telecomunicacoes 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       %
71523 AS270543      AS270543 - Gwg telco telecomunicacoes eireli,      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  187.73.188.0/22      4777 2497 2914 270543   
  200.15.14.0/23       4608 7575 2914 270543   

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

AS270543   1 More Specifics   2 Total Advertisements   AS270543 - Gwg telco telecomunicacoes eireli, BR
    200.15.14.0/23                200.15.0.0/16

Whois Entry

whois: 402628

IANA has recorded AS270543 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270543\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.
             % 2026-06-17T13:12:16-03:00 - 2401:2000:6660::13
             
             aut-num:     AS270543
             owner:       Gwg telco telecomunica�oes eireli
             ownerid:     31.849.502/0001-15
             responsible: Guilherme Centofante Guimaraes
             country:     BR
             owner-c:     GUCEN11
             routing-c:   GUCEN11
             abuse-c:     WBJ8
             created:     20200320
             changed:     20240827
             inetnum:     187.73.188.0/22
             inetnum:     2804:6d98::/32
             
             nic-hdl-br:  GUCEN11
             person:      guilherme centofante
             e-mail:      gcentofante@gwgtelco.com.br
             country:     BR
             created:     20191017
             changed:     20251117
             
             nic-hdl-br:  WBJ8
             person:      wilson Biancalana Junior
             e-mail:      wbiancalanajr@gmail.com
             country:     BR
             created:     19990428
             changed:     20260514
             
             % 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.