Report for 271226

Name

G4 Internet, 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.

271226 G4 Internet, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS268467        Voa Internet, BR
    AS263321        ILOGNET PROVEDOR, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
47222 AS271226       ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  G4 Internet, 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       %
71534 AS271226      G4 Internet, BR                                    2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  179.49.220.0/24      4777 2516 4230 270867 268467 268467 268467 268467 268467 268467 271226   
  179.49.222.0/23      4777 2516 6762 14840 263321 271226   

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

AS271226   2 More Specifics   2 Total Advertisements   G4 Internet, BR
    179.49.220.0/24               179.49.220.0/22
    179.49.222.0/23               179.49.220.0/22

Whois Entry

whois: 402332

IANA has recorded AS271226 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271226\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.
             % 2026-03-30T19:48:49-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271226
             owner:       G4 Internet
             ownerid:     36.605.499/0001-08
             responsible: ROSALILIAN ALMEIDA SANTOS CRUZ
             country:     BR
             owner-c:     RASCR78
             routing-c:   RASCR78
             abuse-c:     RASCR78
             created:     20200817
             changed:     20201008
             inetnum:     179.49.220.0/22
             inetnum:     2804:7830::/32
             
             nic-hdl-br:  RASCR78
             person:      ROSALILIAN ALMEIDA SANTOS CRUZ
             e-mail:      rosa@g4.aju.br
             country:     BR
             created:     20201008
             changed:     20250522
             
             % 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.