Report for 28273

Name

Hispamar Satelites SA, 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.

28273 Hispamar Satelites SA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS15830         EQUINIX, NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18277 AS28273        ORIGIN  Originate:       3840 /20.09  Transit:          0 /0.00  Hispamar Satelites SA, 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       %
22069 AS28273       Hispamar Satelites SA, BR                          8      2      1      7      1  12.50%


  Prefix               AS Path                              Aggregation Suggestion
  201.33.0.0/21        4777 13335 28273       
  201.33.7.0/24        4777 2516 6762 15830 28273 28273 28273   
  201.33.8.0/24        4777 13335 28273       
  201.33.9.0/24        4777 2497 3356 15830 28273 28273 28273   
  201.33.10.0/24       4777 2497 3356 15830 28273 28273 28273   
  201.33.12.0/24       4777 2497 3356 15830 28273 28273 28273   
  201.33.14.0/23       4608 13335 28273     + Announce - aggregate of 201.33.14.0/24 (4608 13335 28273) and 201.33.15.0/24 (4608 13335 28273)
  201.33.14.0/24       4608 13335 28273     - Withdrawn - aggregated with 201.33.15.0/24 (4608 13335 28273)
  201.33.15.0/24       4608 13335 28273     - Withdrawn - aggregated with 201.33.14.0/24 (4608 13335 28273)

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

AS28273   8 More Specifics   8 Total Advertisements   Hispamar Satelites SA, BR
    201.33.0.0/21                 201.33.0.0/20
    201.33.7.0/24                 201.33.0.0/20
    201.33.8.0/24                 201.33.0.0/20
    201.33.9.0/24                 201.33.0.0/20
    201.33.10.0/24                201.33.0.0/20
    201.33.12.0/24                201.33.0.0/20
    201.33.14.0/24                201.33.0.0/20
    201.33.15.0/24                201.33.0.0/20
    201.33.1.0/24                 201.33.0.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 201.33.1.0/24               Withdrawn

Whois Entry

whois: 402332

IANA has recorded AS28273 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28273\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.
             % 2026-04-01T13:02:51-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28273
             owner:       Hispamar Sat�lites S/A
             ownerid:     04.568.354/0001-98
             responsible: Alexandre Mello
             country:     BR
             owner-c:     ALMEL376
             routing-c:   ALMEL376
             abuse-c:     ALMEL376
             created:     20070212
             changed:     20201208
             inetnum:     201.33.0.0/20
             
             nic-hdl-br:  ALMEL376
             person:      Alexandre Mello
             e-mail:      gesem@hispamar.com.br
             country:     BR
             created:     20190729
             changed:     20250828
             
             % 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.