Report for 28124

Name

UFINET BRASIL S.A., 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.

28124 UFINET BRASIL S.A., BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS52468         UFINET PANAMA S.A., PA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9639  AS28124        ORIGIN  Originate:      11264 /18.54  Transit:          0 /0.00  UFINET BRASIL S.A., 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       %
 4285 AS28124       UFINET BRASIL S.A., BR                            20     14      2      8     12  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  187.108.224.0/20     4777 2497 174 52468 28124   
  187.108.224.0/21     4777 2497 3356 52468 52468 28124 + Announce - aggregate of 187.108.224.0/22 (4777 2497 3356 52468 52468 28124) and 187.108.228.0/22 (4777 2497 3356 52468 52468 28124)
  187.108.224.0/22     4777 2497 3356 52468 52468 28124 - Withdrawn - aggregated with 187.108.228.0/22 (4777 2497 3356 52468 52468 28124)
  187.108.224.0/24     4777 2497 3356 52468 52468 28124 - Withdrawn - matching aggregate 187.108.224.0/22 4777 2497 3356 52468 52468 28124
  187.108.225.0/24     4777 2497 174 52468 52468 28124   
  187.108.226.0/24     4777 2497 3356 52468 52468 28124 - Withdrawn - matching aggregate 187.108.224.0/22 4777 2497 3356 52468 52468 28124
  187.108.227.0/24     4777 2497 3356 52468 52468 28124 - Withdrawn - matching aggregate 187.108.224.0/22 4777 2497 3356 52468 52468 28124
  187.108.228.0/22     4777 2497 3356 52468 52468 28124 - Withdrawn - aggregated with 187.108.224.0/22 (4777 2497 3356 52468 52468 28124)
  187.108.228.0/24     4608 4826 6939 52468 28124   
  187.108.229.0/24     4777 2497 3356 52468 52468 28124 - Withdrawn - matching aggregate 187.108.228.0/22 4777 2497 3356 52468 52468 28124
  187.108.230.0/24     4777 2497 3356 52468 52468 28124 - Withdrawn - matching aggregate 187.108.228.0/22 4777 2497 3356 52468 52468 28124
  187.108.231.0/24     4777 2497 3356 52468 52468 28124 - Withdrawn - matching aggregate 187.108.228.0/22 4777 2497 3356 52468 52468 28124
  187.108.232.0/22     4777 2497 3356 52468 52468 28124   
  187.108.232.0/24     4777 2497 3356 52468 52468 28124 - Withdrawn - matching aggregate 187.108.232.0/22 4777 2497 3356 52468 52468 28124
  187.108.233.0/24     4777 2497 3356 52468 52468 28124 - Withdrawn - matching aggregate 187.108.232.0/22 4777 2497 3356 52468 52468 28124
  187.108.234.0/24     4777 2497 3356 52468 52468 28124 - Withdrawn - matching aggregate 187.108.232.0/22 4777 2497 3356 52468 52468 28124
  187.108.235.0/24     4777 2497 3356 52468 52468 28124 - Withdrawn - matching aggregate 187.108.232.0/22 4777 2497 3356 52468 52468 28124
  187.108.236.0/23     4777 2497 3356 52468 52468 28124 + Announce - aggregate of 187.108.236.0/24 (4777 2497 3356 52468 52468 28124) and 187.108.237.0/24 (4777 2497 3356 52468 52468 28124)
  187.108.236.0/24     4777 2497 3356 52468 52468 28124 - Withdrawn - aggregated with 187.108.237.0/24 (4777 2497 3356 52468 52468 28124)
  187.108.237.0/24     4777 2497 3356 52468 52468 28124 - Withdrawn - aggregated with 187.108.236.0/24 (4777 2497 3356 52468 52468 28124)
  187.108.238.0/24     4777 2497 3356 52468 52468 28124   
  187.108.239.0/24     4777 2497 174 52468 52468 28124   

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

AS28124   19 More Specifics   20 Total Advertisements   UFINET BRASIL S.A., BR
    187.108.224.0/22              187.108.224.0/20
    187.108.224.0/24              187.108.224.0/20
    187.108.225.0/24              187.108.224.0/20
    187.108.226.0/24              187.108.224.0/20
    187.108.227.0/24              187.108.224.0/20
    187.108.228.0/22              187.108.224.0/20
    187.108.228.0/24              187.108.224.0/20
    187.108.229.0/24              187.108.224.0/20
    187.108.230.0/24              187.108.224.0/20
    187.108.231.0/24              187.108.224.0/20
    187.108.232.0/22              187.108.224.0/20
    187.108.232.0/24              187.108.224.0/20
    187.108.233.0/24              187.108.224.0/20
    187.108.234.0/24              187.108.224.0/20
    187.108.235.0/24              187.108.224.0/20
    187.108.236.0/24              187.108.224.0/20
    187.108.237.0/24              187.108.224.0/20
    187.108.238.0/24              187.108.224.0/20
    187.108.239.0/24              187.108.224.0/20

Whois Entry

whois: 402332

IANA has recorded AS28124 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28124\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.
             % 2026-04-01T18:46:08-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28124
             owner:       UFINET BRASIL S.A.
             ownerid:     06.288.154/0001-07
             responsible: Juan Pablo Garay
             country:     BR
             owner-c:     JUPGA40
             routing-c:   HGABO
             abuse-c:     HGABO
             created:     20081210
             changed:     20221028
             inetnum:     187.108.224.0/20
             inetnum:     2804:470::/32
             
             nic-hdl-br:  JUPGA40
             person:      Juan Pablo Garay
             e-mail:      jpgaray@ufinet.com
             country:     BR
             created:     20251013
             changed:     20260107
             
             nic-hdl-br:  HGABO
             person:      Hector Gabriel Altafim Bogado
             e-mail:      haltafim@ufinet.com
             country:     BR
             created:     20220207
             changed:     20230309
             
             % 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.