Report for 28293

Name

InterCorp Provedor de Internet LTDA ME, 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.

28293 InterCorp Provedor de Internet LTDA ME, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS61900         Mais Internet LTDA EPP, BR
    AS264409        GRUPO YAX, BR
  Downstream Adjacent AS list
    AS270877        INTERNETUP TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6179  AS28293        ORG+TRN Originate:      24576 /17.42  Transit:        768 /22.42 InterCorp Provedor de Internet LTDA ME, 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       %
 8670 AS28293       InterCorp Provedor de Internet LTDA ME, BR         7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  189.28.32.0/19       4777 2516 3257 264409 28293   
  189.28.32.0/20       4777 2516 3257 264409 28293 - Withdrawn - matching aggregate 189.28.32.0/19 4777 2516 3257 264409 28293
  189.28.32.0/19       4608 4826 6939 28293 + Announce - aggregate of 189.28.32.0/20 (4608 4826 6939 28293) and 189.28.48.0/20 (4608 4826 6939 28293)
  189.28.32.0/21       4608 4826 6939 28293 - Withdrawn - aggregated with 189.28.40.0/21 (4608 4826 6939 28293)
  189.28.40.0/21       4608 4826 6939 28293 - Withdrawn - aggregated with 189.28.32.0/21 (4608 4826 6939 28293)
  189.28.48.0/20       4777 2516 3257 264409 28293 - Withdrawn - matching aggregate 189.28.32.0/19 4777 2516 3257 264409 28293
  189.28.48.0/21       4608 4826 6939 28293 - Withdrawn - aggregated with 189.28.56.0/21 (4608 4826 6939 28293)
  189.28.56.0/21       4608 4826 6939 28293 - Withdrawn - aggregated with 189.28.48.0/21 (4608 4826 6939 28293)

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

AS28293   6 More Specifics   7 Total Advertisements   InterCorp Provedor de Internet LTDA ME, BR
    189.28.32.0/20                189.28.32.0/19
    189.28.32.0/21                189.28.32.0/19
    189.28.40.0/21                189.28.32.0/19
    189.28.48.0/20                189.28.32.0/19
    189.28.48.0/21                189.28.32.0/19
    189.28.56.0/21                189.28.32.0/19

Whois Entry

whois: 402332

IANA has recorded AS28293 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28293\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.
             % 2026-03-31T06:04:44-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28293
             owner:       InterCorp Provedor de Internet LTDA ME
             ownerid:     01.924.055/0001-50
             responsible: Arthur Fernando Dellagiustina Lago
             country:     BR
             owner-c:     AFL
             routing-c:   AFL
             abuse-c:     AFL
             created:     20070517
             changed:     20130306
             inetnum:     189.28.32.0/19
             inetnum:     2804:6ec0::/32
             
             nic-hdl-br:  AFL
             person:      Arthur Fernando Dellagiustina Lago
             e-mail:      arthur@intercorp.com.br
             country:     BR
             created:     19971218
             changed:     20251119
             
             % 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.