Report for 264237

Name

GLOBALMT TELECOM, 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.

264237 GLOBALMT TELECOM, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS262526        AVATO TECNOLOGIA S.A, BR
    AS264255        INTERFIBRAS TELECOMUNICACOES LTDA, BR
    AS271253        LINK BRASIL TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34368 AS264237       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  GLOBALMT TELECOM, 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       %
28452 AS264237      GLOBALMT TELECOM, BR                               4      1      0      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.117.172.0/23     4777 2516 4230 264255 264255 264255 264237   
  138.117.172.0/24     4777 2516 6762 271253 264237   
  138.117.173.0/24     4777 2516 4230 264255 264255 264255 264237 - Withdrawn - matching aggregate 138.117.172.0/23 4777 2516 4230 264255 264255 264255 264237
  138.117.174.0/24     4777 2497 3356 53062 262907 262526 264237   

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

AS264237   2 More Specifics   4 Total Advertisements   GLOBALMT TELECOM, BR
    138.117.172.0/24              138.117.172.0/23
    138.117.173.0/24              138.117.172.0/23

Whois Entry

whois: 402332

IANA has recorded AS264237 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264237\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.
             % 2026-03-30T17:47:36-03:00 - 2401:2000:6660::13
             
             aut-num:     AS264237
             owner:       GLOBALMT TELECOM
             ownerid:     12.373.493/0001-94
             responsible: GLOBALMT TELECOM
             country:     BR
             owner-c:     EMJSO11
             routing-c:   EMJSO11
             abuse-c:     LESGO93
             created:     20150506
             changed:     20211007
             inetnum:     2804:24ac::/32
             inetnum:     138.117.174.0/24
             inetnum:     138.117.172.0/23
             as-in:       from AS52752 100 accept ANY
             as-in:       from AS262526 100 accept ANY
             as-in:       from AS264255 100 accept ANY
             as-out:      to AS52752 announce AS264237
             as-out:      to AS262526 announce AS264237
             as-out:      to AS264255 announce AS264237
             
             nic-hdl-br:  EMJSO11
             person:      Eduardo Marcio de Jesus Soares
             e-mail:      eduardo@globalmt.com.br
             country:     BR
             created:     20140716
             changed:     20241217
             
             nic-hdl-br:  LESGO93
             person:      Leandro da Silva Gon�alves
             e-mail:      leandro_goncalves@live.com
             country:     BR
             created:     20160108
             changed:     20200302
             
             % 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.