Report for 272265

Name

AS272265 - GRX BRASIL TELECOM LTDA, 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.

272265 AS272265 - GRX BRASIL TELECOM LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS263099        AS263099 - STIW Sistema de Telecom. Inf e Wireless LTDA, BR
    AS267613        AS267613 - ELETRONET S.A., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
56928 AS272265       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  AS272265 - GRX BRASIL TELECOM LTDA, 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       %
72084 AS272265      AS272265 - GRX BRASIL TELECOM LTDA, BR             1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.19.224.0/23       4777 2516 6762 267613 272265   

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

AS272265   1 More Specifics   1 Total Advertisements   AS272265 - GRX BRASIL TELECOM LTDA, BR
    38.19.224.0/23                38.0.0.0/8

Whois Entry

whois: 402613

IANA has recorded AS272265 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS272265\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.
             % 2026-06-12T22:04:02-03:00 - 2401:2000:6660::13
             
             aut-num:     AS272265
             owner:       GRX BRASIL TELECOM LTDA
             ownerid:     34.488.142/0001-61
             responsible: GUSTAVO MURTA COIMBRA RIBEIRO
             country:     BR
             owner-c:     GMCRI10
             routing-c:   NGTBR
             abuse-c:     GMCRI10
             created:     20211119
             changed:     20260222
             inetnum:     2804:8484::/32
             
             nic-hdl-br:  GMCRI10
             person:      Gustavo Murta Coimbra Ribeiro
             e-mail:      gustavo@grxtelecom.com.br
             country:     BR
             created:     20210413
             changed:     20251122
             
             nic-hdl-br:  NGTBR
             person:      NOC GRX TELECOM BRASIL
             e-mail:      noc@grxtelecom.com.br
             country:     BR
             created:     20260222
             changed:     20260222
             
             % 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.