Report for 28352

Name

AS28352 - NETSPEED 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.

28352 AS28352 - NETSPEED LTDA, BR

  Adjacency:     7  Upstream:     2  Downstream:     5
  Upstream Adjacent AS list
    AS16735         AS16735 - ALGAR TELECOM S/A, BR
    AS263444        AS263444 - Open X Tecnologia Ltda, BR
  Downstream Adjacent AS list
    AS61796         AS61796 - NS Internet Ltda ME, BR
    AS267543        AS267543 - DAM Solutions Tecnologia Ltda, BR
    AS263676        AS263676 - NetMG Informatica Ltda., BR
    AS265227        AS265227 - TITAN TELECOMUNICACOES LTDA, BR
    AS52897         AS52897 - Sulminasnet Provedor de Internet Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6227  AS28352        ORG+TRN Originate:      23808 /17.46  Transit:       5120 /19.68 AS28352 - NETSPEED 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       %
 4564 AS28352       AS28352 - NETSPEED LTDA, BR                       14     11      0      3     11  78.57%


  Prefix               AS Path                              Aggregation Suggestion
  187.0.48.0/20        4777 2497 3356 16735 28352   
  187.0.48.0/21        4777 2497 3356 16735 28352 - Withdrawn - matching aggregate 187.0.48.0/20 4777 2497 3356 16735 28352
  187.0.48.0/22        4777 2497 3356 16735 28352 - Withdrawn - matching aggregate 187.0.48.0/20 4777 2497 3356 16735 28352
  187.0.52.0/22        4777 2497 3356 16735 28352 - Withdrawn - matching aggregate 187.0.48.0/20 4777 2497 3356 16735 28352
  187.0.56.0/21        4777 2497 3356 16735 28352 - Withdrawn - matching aggregate 187.0.48.0/20 4777 2497 3356 16735 28352
  187.0.56.0/22        4777 2497 3356 16735 28352 - Withdrawn - matching aggregate 187.0.48.0/20 4777 2497 3356 16735 28352
  187.0.60.0/22        4777 2497 3356 16735 28352 - Withdrawn - matching aggregate 187.0.48.0/20 4777 2497 3356 16735 28352
  187.0.60.0/24        4777 2516 6762 16735 28352   
  189.51.192.0/20      4777 2497 3356 16735 28352   
  189.51.192.0/21      4777 2497 3356 16735 28352 - Withdrawn - matching aggregate 189.51.192.0/20 4777 2497 3356 16735 28352
  189.51.192.0/22      4777 2497 3356 16735 28352 - Withdrawn - matching aggregate 189.51.192.0/20 4777 2497 3356 16735 28352
  189.51.196.0/22      4777 2497 3356 16735 28352 - Withdrawn - matching aggregate 189.51.192.0/20 4777 2497 3356 16735 28352
  189.51.200.0/21      4777 2497 3356 16735 28352 - Withdrawn - matching aggregate 189.51.192.0/20 4777 2497 3356 16735 28352
  189.51.200.0/22      4777 2497 3356 16735 28352 - Withdrawn - matching aggregate 189.51.192.0/20 4777 2497 3356 16735 28352

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

AS28352   12 More Specifics   14 Total Advertisements   AS28352 - NETSPEED LTDA, BR
    187.0.48.0/21                 187.0.48.0/20
    187.0.48.0/22                 187.0.48.0/20
    187.0.52.0/22                 187.0.48.0/20
    187.0.56.0/21                 187.0.48.0/20
    187.0.56.0/22                 187.0.48.0/20
    187.0.60.0/22                 187.0.48.0/20
    187.0.60.0/24                 187.0.48.0/20
    189.51.192.0/21               189.51.192.0/20
    189.51.192.0/22               189.51.192.0/20
    189.51.196.0/22               189.51.192.0/20
    189.51.200.0/21               189.51.192.0/20
    189.51.200.0/22               189.51.192.0/20
    187.0.48.0/23                 187.0.48.0/20
    187.0.52.0/23                 187.0.48.0/20
    187.0.54.0/23                 187.0.48.0/20
    187.0.56.0/23                 187.0.48.0/20
    187.0.58.0/23                 187.0.48.0/20
    187.0.62.0/23                 187.0.48.0/20
    189.51.192.0/23               189.51.192.0/20
    189.51.194.0/23               189.51.192.0/20
    189.51.196.0/23               189.51.192.0/20
    189.51.198.0/23               189.51.192.0/20
    189.51.202.0/23               189.51.192.0/20

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

    + 187.0.60.0/24               Announced
    - 187.0.48.0/23               Withdrawn
    - 187.0.52.0/23               Withdrawn
    - 187.0.54.0/23               Withdrawn
    - 187.0.56.0/23               Withdrawn
    - 187.0.58.0/23               Withdrawn
    - 187.0.62.0/23               Withdrawn
    - 189.51.192.0/23             Withdrawn
    - 189.51.194.0/23             Withdrawn
    - 189.51.196.0/23             Withdrawn
    - 189.51.198.0/23             Withdrawn
    - 189.51.202.0/23             Withdrawn

Whois Entry

whois: 402609

IANA has recorded AS28352 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28352\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.
             % 2026-06-11T13:48:21-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28352
             owner:       NETSPEED LTDA
             ownerid:     02.952.749/0001-64
             responsible: Osmir Henrique Petrini
             country:     BR
             owner-c:     ROD29
             routing-c:   ROD29
             abuse-c:     ROD29
             created:     20070927
             changed:     20260326
             inetnum:     189.51.192.0/20
             inetnum:     187.0.48.0/20
             inetnum:     2804:ae0::/32
             as-in:       from AS28352 100 accept ANY
             as-in:       from AS61796 100 accept ANY
             as-in:       from AS263676 100 accept ANY
             as-in:       from AS267543 100 accept ANY
             as-in:       from AS263457 100 accept ANY
             as-in:       from AS53130 100 accept ANY
             as-in:       from AS265227 100 accept ANY
             as-in:       from AS28580 100 accept ANY
             as-in:       from AS52897 100 accept ANY
             as-out:      to AS263444 announce AS28352
             as-out:      to AS263444 announce AS61796
             as-out:      to AS263444 announce AS263676
             as-out:      to AS263444 announce AS267543
             as-out:      to AS263444 announce AS263457
             as-out:      to AS263444 announce AS53130
             as-out:      to AS263444 announce AS265227
             as-out:      to AS263444 announce AS28580
             as-out:      to AS263444 announce AS52897
             as-out:      to AS16735 announce AS28352
             as-out:      to AS16735 announce AS61796
             as-out:      to AS16735 announce AS263676
             as-out:      to AS16735 announce AS267543
             as-out:      to AS16735 announce AS263457
             as-out:      to AS16735 announce AS53130
             as-out:      to AS16735 announce AS265227
             as-out:      to AS16735 announce AS28580
             as-out:      to AS16735 announce AS52897
             
             nic-hdl-br:  ROD29
             person:      Osmir Antonio Petrini
             e-mail:      registrobr@ns.net.br
             country:     BR
             created:     19990211
             changed:     20251223
             
             % 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.