Report for 28223

Name

Linca Telecomunicacoes 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.

28223 Linca Telecomunicacoes LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS53062         ALT | GRUPO BRASIL TECPAR, BR
    AS264409        GRUPO YAX, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18682 AS28223        ORIGIN  Originate:       3584 /20.19  Transit:          0 /0.00  Linca Telecomunicacoes 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       %
12646 AS28223       Linca Telecomunicacoes LTDA, BR                    8      4      1      5      3  37.50%


  Prefix               AS Path                              Aggregation Suggestion
  189.126.32.0/22      4777 2516 3257 264409 28223   
  189.126.32.0/22      4777 2497 3356 53062 28223 + Announce - aggregate of 189.126.32.0/23 (4777 2497 3356 53062 28223) and 189.126.34.0/23 (4777 2497 3356 53062 28223)
  189.126.32.0/23      4777 2497 3356 53062 28223 - Withdrawn - aggregated with 189.126.34.0/23 (4777 2497 3356 53062 28223)
  189.126.32.0/24      4777 2516 3257 264409 28223   
  189.126.34.0/23      4777 2497 3356 53062 28223 - Withdrawn - aggregated with 189.126.32.0/23 (4777 2497 3356 53062 28223)
  189.126.34.0/24      4777 2516 3257 264409 28223   
  189.126.36.0/23      4777 2497 3356 53062 28223   
  189.126.36.0/24      4777 2497 3356 53062 28223 - Withdrawn - matching aggregate 189.126.36.0/23 4777 2497 3356 53062 28223
  189.126.37.0/24      4777 2497 3356 53062 28223 - Withdrawn - matching aggregate 189.126.36.0/23 4777 2497 3356 53062 28223

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

AS28223   6 More Specifics   8 Total Advertisements   Linca Telecomunicacoes LTDA, BR
    189.126.32.0/23               189.126.32.0/22
    189.126.32.0/24               189.126.32.0/22
    189.126.34.0/23               189.126.32.0/22
    189.126.34.0/24               189.126.32.0/22
    189.126.36.0/24               189.126.36.0/23
    189.126.37.0/24               189.126.36.0/23

Whois Entry

whois: 402332

IANA has recorded AS28223 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28223\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.
             % 2026-03-31T10:05:39-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28223
             owner:       Linca Telecomunica��es LTDA
             ownerid:     03.376.788/0001-23
             responsible: Marina Litzinger Ghisi
             country:     BR
             owner-c:     HOG17
             routing-c:   HOG17
             abuse-c:     HOG17
             created:     20080618
             changed:     20130306
             inetnum:     2804:84ac::/32
             inetnum:     189.126.32.0/22
             inetnum:     189.126.36.0/23
             inetnum:     189.126.38.0/24
             
             nic-hdl-br:  HOG17
             person:      Hildegard Ortrud Litzinger Ghisi
             e-mail:      marina@linca.net.br
             country:     BR
             created:     20051223
             changed:     20191025
             
             % 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.